ISL60002CIH325-TK

DATASHEET ISL60002 FN8082 Rev.23.01 Oct 16, 2019 Precision Low Power FGA Voltage References Features The ISL60002 FGA voltage references are very high precision analog voltage references fabricated using the Renesas proprietary Floating Gate Analog (FGA) technology and feature low supply voltage operation at ultra-low 350nA operating current. • Reference voltages . . . . . 1.024V, 1.2V, 1.25V, 1.8V, 2.048V, 2.5V, 2.6V, 3.0V, and 3.3V • Absolute initial accuracy options . . . . . . . . .±1.0mV, ±2.5mV, and ±5.0mV Additionally, the ISL60002 family features ensured initial accuracy as low as ±1.0mV and 20ppm/°C temperature coefficient. The initial accuracy and temperature stability performance of the ISL60002 family, plus the low supply voltage and 350nA power consumption, eliminates the need to compromise thermal stability for reduced power consumption, making it an ideal companion to high resolution, low power data conversion systems. • Supply voltage range - ISL60002-10, -11, -12, -18, -20, -25 . . . . . . . . - ISL60002-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . - ISL60002-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . - ISL60002-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V 2.8V to 5.5V 3.2V to 5.5V 3.5V to 5.5V • Ultra-low supply current. . . . . . . . . . . . . . . . . . . . . . . 350nA typ Special Note: Post-assembly x-ray inspection can lead to permanent changes in device output voltage and should be minimized or avoided. For further information, please see “Applications Information” on page 34 and AN1533, “X-Ray Effects on FGA References”. • Low 20ppm/°C temperature coefficient Applications • Standard 3 Ld SOT-23 packaging • ISOURCE and ISINK = 7mA • ISOURCE and ISINK = 20mA for ISL60002-33 only • ESD protection . . . . . . . . . . . . . . . 5.5kV (Human Body Model) • Bar code scanners • Operating temperature range - ISL60002-10, -11, -12, -18, -20, -25, -26, -30 . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C - ISL60002-33 . . . . . . . . . . . . . . . . . . . . . . . -40°C to +105°C • Mobile communications • Pb-free (RoHS compliant) • PDAs and notebooks Related Literature • High resolution A/Ds and D/As • Digital meters • Medical systems For a full list of related documents, visit our website: • ISL60002 device page VIN = +3.0V 0.1µF VIN 10µF VOUT 0.001µF (see Note 1) ISL60002-25 VOUT = 2.50V GND REF IN ENABLE SERIAL BUS SCK SDAT 16 TO 24-BIT A/D CONVERTER NOTE: 1. Also see Figure 118 on page 35 in Applications Information. FIGURE 1. TYPICAL APPLICATION FN8082 Rev.23.01 Oct 16, 2019 Page 1 of 40 ISL60002 Table of Contents Pin Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Thermal Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Environmental Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Electrical Specifications ISL60002-10, VOUT = 1.024V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Electrical Specifications ISL60002-11, VOUT = 1.200V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Electrical Specifications ISL60002-12, VOUT = 1.250V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Electrical Specifications ISL60002-18, VOUT = 1.800V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Electrical Specifications ISL60002-20, VOUT = 2.048V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Electrical Specifications ISL60002-25, VOUT = 2.500V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical Specifications ISL60002-26, VOUT = 2.600V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical Specifications ISL60002-30, VOUT = 3.000V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Electrical Specifications ISL60002-33, VOUT = 3.300V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Common Electrical Specifications ISL60002 -10, -11, -12, -18, -20, and -25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Typical Performance Characteristic Curves, VOUT = 1.024V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Typical Performance Characteristic Curves, VOUT = 1.20V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Typical Performance Characteristic Curves, VOUT = 1.25V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Typical Performance Curves, VOUT = 1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Typical Performance Curves, VOUT = 2.048V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Typical Performance Characteristic Curves, VOUT = 2.50V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Typical Performance Characteristic Curves, VOUT = 3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Typical Performance Characteristic Curves, VOUT = 3.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 High Current Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Applications Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FGA Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nanopower Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Board Mounting Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Board Assembly Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Special Applications Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Noise Performance and Reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turn-On Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Temperature Coefficient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 34 34 34 35 35 35 36 36 Typical Application Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Package Outline Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 FN8082 Rev.23.01 Oct 16, 2019 Page 2 of 40 ISL60002 Pin Configuration Pin Descriptions 3 LD SOT-23 TOP VIEW VIN 1 3 GND PIN # PIN NAME DESCRIPTION 1 VIN 2 VOUT Voltage Reference Output 3 GND Ground Power Supply Input VOUT 2 Ordering Information PART MARKING (Note 5) VOUT (V) GRADE TEMP. RANGE (°C) TAPE AND REEL (UNITS) (Note 2) ISL60002BIH310Z-T7A DFB 1.024 ±1.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002BIH310Z-TK DFB 1.024 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH310Z-TK DFC 1.024 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH310Z-T7A DFD 1.024 ±5.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002DIH310Z-TK DFD 1.024 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH311Z-TK APM 1.200 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH311Z-TK AOR 1.200 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH311Z-TK AOY 1.200 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH312Z-TK AOM 1.250 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH312Z-TK AOS 1.250 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH312Z-T7A APA 1.250 ±5.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002DIH312Z-TK APA 1.250 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH318Z-TK DEO 1.800 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH318Z-TK DEP 1.800 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH318Z-TK DEQ 1.800 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH320Z-T7A DEY 2.048 ±1.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002BIH320Z-TK DEY 2.048 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH320Z-TK DEZ 2.048 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH320Z-TK DFA 2.048 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH325Z-T7A AON 2.500 ±1.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002BIH325Z-TK AON 2.500 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH325Z-T7A AOT 2.500 ±2.5mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002CIH325Z-TK AOT 2.500 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH325Z-T7A APB 2.500 ±5.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002DIH325Z-TK APB 2.500 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH326Z-TK DFK 2.600 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH326Z-TK DFL 2.600 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH326Z-TK DFM 2.600 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A PART NUMBER (Notes 3, 4) FN8082 Rev.23.01 Oct 16, 2019 PACKAGE (RoHS COMPLIANT) PKG. DWG. # Page 3 of 40 ISL60002 Ordering Information (Continued) PART MARKING (Note 5) VOUT (V) GRADE TEMP. RANGE (°C) TAPE AND REEL (UNITS) (Note 2) ISL60002BIH330Z-TK DFI 3.000 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH330Z-TK DFJ 3.000 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH330Z-T7A DFH 3.000 ±5.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002DIH330Z-TK DFH 3.000 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BAH333Z-T7A AOP 3.300 ±1.0mV, 20ppm/°C -40 to +105 250 3 Ld SOT-23 P3.064A ISL60002BAH333Z-TK AOP 3.300 ±1.0mV, 20ppm/°C -40 to +105 1k 3 Ld SOT-23 P3.064A ISL60002CAH333Z-TK AOU 3.300 ±2.5mV, 20ppm/°C -40 to +105 1k 3 Ld SOT-23 P3.064A ISL60002DAH333Z-T7A APC 3.300 ±5.0mV, 20ppm/°C -40 to +105 250 3 Ld SOT-23 P3.064A ISL60002DAH333Z-TK APC 3.300 ±5.0mV, 20ppm/°C -40 to +105 1k 3 Ld SOT-23 P3.064A PART NUMBER (Notes 3, 4) PACKAGE (RoHS COMPLIANT) PKG. DWG. # NOTES: 2. See TB347 for details about reel specifications. 3. These Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 4. For Moisture Sensitivity Level (MSL), see the ISL60002BIH310, ISL60002BIH311, ISL60002B12, ISL60002BIH318, ISL60002BIH320, ISL60002BIH326, ISL60002BIH330, ISL60002B25, ISL60002BAH333, ISL60002CIH310, ISL60002CIH311, ISL60002C12, ISL60002CIH318, ISL60002CIH320, ISL60002CIH326, ISL60002CIH330, ISL60002C25, ISL60002CAH333, ISL60002DIH310, ISL60002DIH311, ISL60002D12, ISL60002DIH318, ISL60002DIH320, ISL60002DIH326, ISL60002DIH330, ISL60002D25, ISL60002DAH333 device pages. For more information about MSL see TB363. 5. The part marking is located on the bottom of the part. FN8082 Rev.23.01 Oct 16, 2019 Page 4 of 40 ISL60002 Absolute Maximum Ratings Thermal Information Maximum Voltage VIN to GND. . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.5V Maximum Voltage VOUT to GND (10s) . . . . . . . . . . . . . . -0.5V to +VOUT + 1V Voltage on “DNC” Pins . . . . . . . . . .No connections permitted to these pins ESD Ratings Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5kV Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550V Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV Thermal Resistance (Typical) θJA (°C/W) θJC (°C/W) 3 Ld SOT-23 (Notes 7, 8) . . . . . . . . . . . . . . . 275 110 Continuous Power Dissipation (TA = +85°C) . . . . . . . . . . . . . . . . . . . 99mW Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+107°C Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493 Recommended Operating Conditions Environmental Operating Conditions X-Ray Exposure (Note 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mRem Temperature Range Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C 3.3V Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions can adversely impact product reliability and result in failures not covered by warranty. NOTES: 6. Measured with no filtering, distance of 10” from source, intensity set to 55kV and 70µA current, 30s duration. Other exposure levels should be analyzed for Output Voltage drift effects. See “Applications Information” on page 34. 7. θJA is measured with the component mounted on a high-effective thermal conductivity test board in free air. See TB379 for details. 8. For θJC, the “case temp” location is taken at the package top center. 9. Post-reflow drift for the ISL60002 devices range from 100µV to 1.0mV based on experimental results with devices on FR4 double-sided boards. The design engineer must take this into account when considering the reference voltage after assembly. 10. Post-assembly X-ray inspection can also lead to permanent changes in device output voltage and should be minimized or avoided. Initial accuracy can change 10mV or more under extreme radiation. Most inspection equipment does not affect the FGA reference voltage, but if X-ray inspection is required, it is advisable to monitor the reference output voltage to verify excessive shift has not occurred. Electrical Specifications ISL60002-10, VOUT = 1.024V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL Output Voltage VOUT VOUT Accuracy (Notes 10, 12) VOA Input Voltage Range TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT 1.024 V TA = +25°C ISL60002B10 -1.0 1.0 mV ISL60002C10 -2.5 2.5 mV ISL60002D10 -5.0 5.0 mV 2.7 5.5 V VIN Electrical Specifications ISL60002-11, VOUT = 1.200V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL Output Voltage VOUT VOUT Accuracy (Note 12) VOA Input Voltage Range FN8082 Rev.23.01 Oct 16, 2019 VIN TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) 1.200 UNIT V TA = +25°C ISL60002B11 -1.0 1.0 mV ISL60002C11 -2.5 2.5 mV ISL60002D11 -5.0 5.0 mV 2.7 5.5 V Page 5 of 40 ISL60002 Electrical Specifications ISL60002-12, VOUT = 1.250V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL Output Voltage VOUT VOUT Accuracy (Note 12) VOA Input Voltage Range TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) 1.250 UNIT V TA = +25°C ISL60002B12 -1.0 1.0 mV ISL60002C12 -2.5 2.5 mV ISL60002D12 -5.0 5.0 mV 2.7 5.5 V VIN Electrical Specifications ISL60002-18, VOUT = 1.800V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL Output Voltage VOUT VOUT Accuracy (Note 12) VOA Input Voltage Range TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) 1.800 UNIT V TA = +25°C ISL60002B18 -1.0 1.0 mV ISL60002C18 -2.5 2.5 mV ISL60002D18 -5.0 5.0 mV 2.7 5.5 V VIN Electrical Specifications ISL60002-20, VOUT = 2.048V (Additional specifications on page 9, “Common Electrical Specifications”). Operating Conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL Output Voltage VOUT VOUT Accuracy (Note 12) VOA Input Voltage Range FN8082 Rev.23.01 Oct 16, 2019 VIN TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) 2.048 UNIT V TA = +25°C ISL60002B20 -1.0 1.0 mV ISL60002C20 -2.5 2.5 mV ISL60002D20 -5.0 5.0 mV 2.7 5.5 V Page 6 of 40 ISL60002 Electrical Specifications ISL60002-25, VOUT = 2.500V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL Output Voltage VOUT VOUT Accuracy (Note 12) VOA Input Voltage Range TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) 2.500 UNIT V TA = +25°C ISL60002B25 -1.0 1.0 mV ISL60002C25 -2.5 2.5 mV ISL60002D25 -5.0 5.0 mV 2.7 5.5 V VIN Electrical Specifications ISL60002-26, VOUT = 2.600V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL Output Voltage VOUT VOUT Accuracy (Note 12) VOA Input Voltage Range Output Voltage Temperature Coefficient (Note 12) TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) 2.600 UNIT V TA = +25°C ISL60002B26 -1.0 1.0 mV ISL60002C26 -2.5 2.5 mV ISL60002D26 -5.0 5.0 mV 2.8 5.5 V 20 ppm/°C 350 900 nA VIN TC VOUT Supply Current IIN Line Regulation ΔVOUT/ΔVIN +2.8V ≤ VIN ≤ +5.5V 80 350 µV/V Load Regulation ΔVOUT/ΔIOUT 0mA ≤ ISOURCE ≤ 7mA 25 100 µV/mA -7mA ≤ ISINK ≤ 0mA 50 250 µV/mA ΔTA = +125°C 100 ppm TA = +25°C; first 1khrs 50 ppm Thermal Hysteresis (Note 13) ΔVOUT/ΔTA Long Term Stability (Note 14) ΔVOUT/Δt Short-Circuit Current (to GND) ISC TA = +25°C 50 mA Output Voltage Noise VN 0.1Hz ≤ f ≤ 10Hz 30 µVP-P FN8082 Rev.23.01 Oct 16, 2019 Page 7 of 40 ISL60002 Electrical Specifications ISL60002-30, VOUT = 3.000V Operating conditions: VIN = 5.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL Output Voltage VOUT VOUT Accuracy (Note 12) VOA Input Voltage Range Output Voltage Temperature Coefficient (Note 12) TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) 3.000 UNIT V TA = +25°C ISL60002B30 -1.0 1.0 mV ISL60002C30 -2.5 2.5 mV ISL60002D30 -5.0 5.0 mV 3.2 5.5 V 20 ppm/°C 350 900 nA 250 µV/V VIN TC VOUT Supply Current IIN Line Regulation ΔVOUT/ΔVIN +3.2V ≤ VIN ≤ +5.5V 80 Load Regulation ΔVOUT/ΔIOUT 0mA ≤ ISOURCE ≤ 7mA 25 100 µV/mA -7mA ≤ ISINK ≤ 0mA 50 150 µV/mA ΔTA = +125°C 100 ppm Thermal Hysteresis (Note 13) ΔVOUT/ΔTA Long Term Stability (Note 14) ΔVOUT/Δt TA = +25°C; first 1khrs 50 ppm Short-Circuit Current (to GND) ISC TA = +25°C 50 mA Output Voltage Noise VN 0.1Hz ≤ f ≤ 10Hz 30 µVP-P Electrical Specifications ISL60002-33, VOUT = 3.300V Operating conditions: VIN = 5.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +105°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +105°C. PARAMETER SYMBOL Output Voltage VOUT VOUT Accuracy (Note 12) VOA Output Voltage Temperature Coefficient (Note 12) TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) 3.300 UNIT V TA = +25°C ISL60002B33 -1.0 1.0 mV ISL60002C33 -2.5 2.5 mV ISL60002D33 -5.0 5.0 mV 20 ppm/°C 5.5 V 350 700 nA TC VOUT Input Voltage Range VIN Supply Current IIN Line Regulation ΔVOUT/ΔVIN +3.5V ≤ VIN ≤ +5.5V 80 200 µV/V Load Regulation ΔVOUT/ΔIOUT 0mA ≤ ISOURCE ≤ 20mA 25 100 µV/mA -20mA ≤ ISINK ≤ 0mA 50 150 µV/mA ΔTA = +145°C 100 ppm TA = +25°C; first 1khrs 50 ppm 3.5 Thermal Hysteresis (Note 13) ΔVOUT/ΔTA Long Term Stability (Note 14) ΔVOUT/Δt Short-Circuit Current (to GND) ISC TA = +25°C 50 mA Output Voltage Noise VN 0.1Hz ≤ f ≤ 10Hz 30 µVP-P FN8082 Rev.23.01 Oct 16, 2019 Page 8 of 40 ISL60002 Common Electrical Specifications ISL60002 -10, -11, -12, -18, -20, and -25 Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL Output Voltage Temperature Coefficient (Note 12) TC VOUT TEST CONDITIONS MIN (Note 11) MAX (Note 11) UNIT 20 ppm/°C 350 900 nA TYP Supply Current IIN Line Regulation ΔVOUT/ΔVIN +2.7V ≤ VIN ≤ +5.5V 80 250 µV/V Load Regulation ΔVOUT/ΔIOUT 0mA ≤ ISOURCE ≤ 7mA 25 100 µV/mA -7mA ≤ ISINK ≤ 0mA 50 150 µV/mA ΔTA = +125°C 100 ppm TA = +25°C; first 1khrs 50 ppm Thermal Hysteresis (Note 13) ΔVOUT/ΔTA Long Term Stability (Note 14) ΔVOUT/Δt Short-Circuit Current (to GND) (Note 15) ISC TA = +25°C 50 mA Output Voltage Noise VN 0.1Hz ≤ f ≤ 10Hz 30 µVP-P NOTES: 11. Compliance to datasheet limits is assured by one or more methods: production test, characterization, and/or design. 12. Across the specified temperature range. Temperature coefficient is measured by the box method where the change in VOUT is divided by the temperature range: (-40°C to +85°C = +125°C, or -40°C to +105°C = +145°C for the ISL60002-33). 13. Thermal hysteresis is the change in VOUT measured at TA = +25°C after temperature cycling over a specified range, ΔTA, VOUT is read initially at TA = +25°C for the device under test. The device is temperature cycled and a second VOUT measurement is taken at +25°C. The difference between the initial VOUT reading and the second VOUT reading is then expressed in ppm. For ΔTA = +125°C, the device under test is cycled from +25°C to +85°C to -40°C to +25°C, and for ΔTA = +145°C, the device under test is cycled from +25°C to +105°C to -40°C to +25°C. 14. Long term drift is logarithmic in nature and diminishes over time. Drift after the first 1000 hours is approximately 10ppm. 15. Short-circuit current (to VCC) for ISL60002-25 at VIN = 5.0V and +25°C is typically around 30mA. Shorting VOUT to VCC is not recommended due to risk of resetting the part. FN8082 Rev.23.01 Oct 16, 2019 Page 9 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 1.024V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. 700 500 600 450 UNIT 3 400 IIN (nA) IIN (nA) +85°C +25°C 400 500 UNIT 2 300 UNIT 1 350 300 -40°C 250 200 200 100 150 100 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 0 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) VIN (V) FIGURE 2. IIN vs VIN OVER-TEMPERATURE 1.0244 150 125 1.0243 1.0242 VO (µV) (NORMALIZED TO VIN = 3.0V) VOUT (V) (NORMALIZED TO 1.024V AT VIN = 3V) FIGURE 1. IIN vs VIN, 3 UNITS UNIT 3 1.0241 1.0240 UNIT 2 1.0239 UNIT 1 1.0238 1.0237 100 75 -40°C 50 25 0 -25 +85°C -50 +25°C -75 -100 -125 1.0236 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) -150 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) FIGURE 3. LINE REGULATION, 3 UNITS 1.0250 1.0248 FIGURE 4. LINE REGULATION OVER-TEMPERATURE UNIT 2 1.0246 VOUT (V) 1.0244 UNIT 3 1.0242 1.0240 UNIT 1 1.0238 1.0236 1.0234 1.0232 1.0230 -40 -15 10 35 60 85 TEMPERATURE (°C) FIGURE 5. VOUT vs TEMPERATURE NORMALIZED to +25°C FN8082 Rev.23.01 Oct 16, 2019 Page 10 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 1.024V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) CL = 0pF CL = 500pF DV = 0.3V 50mV/DIV 50mV/DIV DV = 0.3V DV = -0.3V DV = -0.3V 1ms/DIV 1ms/DIV FIGURE 7. LINE TRANSIENT RESPONSE FIGURE 6. LINE TRANSIENT RESPONSE, WITH CAPACITIVE LOAD 0.6 +85°C 0.5 0.4 DVOUT (mV) 0.3 +25°C 0.2 0.1 0 -40°C -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -7 -6 -5 SINKING -4 -3 -2 -1 0 1 2 OUTPUT CURRENT 3 4 5 6 7 SOURCING FIGURE 8. LOAD REGULATION OVER-TEMPERATURE DIL = 7mA 500mV/DIV 500mV/DIV DIL = 50µA DIL = -50µA DIL = -7mA 2ms/DIV FIGURE 9. LOAD TRANSIENT RESPONSE FN8082 Rev.23.01 Oct 16, 2019 1ms/DIV FIGURE 10. LOAD TRANSIENT RESPONSE Page 11 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 1.024V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 3.2 3.2 VIN AND VOUT (V) VIN AND VOUT (V) 2.4 2.0 1.6 UNIT 3 1.2 2.4 2.0 1.6 VREF 1.2 0.8 0.8 UNIT 2 0.4 0.4 UNIT 1 0 VIN 2.8 VIN 2.8 0 2 0 4 6 TIME (ms) 8 10 12 0 2 4 6 TIME (ms) 8 10 FIGURE 12. TURN-ON TIME (+25°C) FIGURE 11. TURN-ON TIME (+25°C) 160 NO LOAD 140 1nF LOAD ZOUT (Ω) 120 100 80 10nF LOAD 60 100nF LOAD 40 20 0 1 10 100 1k FREQUENCY (Hz) 10k 100k FIGURE 13. ZOUT vs FREQUENCY FN8082 Rev.23.01 Oct 16, 2019 Page 12 of 40 12 ISL60002 Typical Performance Characteristic Curves, VOUT = 1.20V TA = +25°C unless otherwise specified. 700 500 450 600 UNIT 3 500 350 UNIT 2 400 UNIT 1 300 +85°C +25°C 400 IIN (nA) IIN (nA) VIN = 3.0V, IOUT = 0mA, 300 -40°C 250 200 200 100 150 0 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 100 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) VIN (V) FIGURE 15. IIN vs VIN OVER-TEMPERATURE FIGURE 14. IIN vs VIN, 3 UNITS 1.2006 UNIT 2 1.2004 VOUT (V) 1.2002 1.2000 UNIT 3 UNIT 1 1.1998 1.1996 1.1994 -40 -15 10 35 60 85 TEMPERATURE (°C) 1.20010 150 1.20008 125 1.20006 1.20004 1.20000 UNIT 2 1.19998 1.19996 1.19994 UNIT 1 1.19992 DVO (µV) UNIT 3 1.20002 (NORMALIZED TO VIN = 3.0V) VOUT (V) (NORMAILIZED TO 1.25V AT VIN = 3V) FIGURE 16. VOUT vs TEMPERATURE NORMALIZED TO +25°C 100 +85°C 75 50 +25°C 25 0 -25 -50 -40°C -75 -100 -125 1.19990 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) FIGURE 17. LINE REGULATION, 3 UNITS FN8082 Rev.23.01 Oct 16, 2019 -150 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN FIGURE 18. LINE REGULATION OVER-TEMPERATURE Page 13 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 1.20V TA = +25°C unless otherwise specified. (Continued) 100mV/DIV CL = 500pF 100mV/DIV CL = 0nF DVIN = 0.30V DVIN = -0.30V 1ms/DIV 1ms/DIV FIGURE 19. LINE TRANSIENT RESPONSE FIGURE 20. LINE TRANSIENT RESPONSE WITH CAPACITIVE LOAD 0.6 0.5 -10 NO LOAD -20 +85°C 0.4 +25°C 1nF LOAD -40 -50 10nF LOAD -60 100nF LOAD -70 DVOUT (mV) 0.3 -30 PSRR (dB) DVIN = 0.30V DVIN = -0.30V 0 0.2 0.1 0.0 -40°C -0.1 -0.2 -0.3 -80 -0.4 -90 -100 1 VIN = 3.0V, IOUT = 0mA, -0.5 10 100 1k 10k 100k 1M -0.6 -7 FREQUENCY (Hz) -3 -2 -1 0 1 2 3 OUTPUT CURRENT (mA) 4 5 6 7 SOURCING FIGURE 22. LOAD REGULATION OVER-TEMPERATURE 50mV/DIV 200mV/DIV FIGURE 21. PSRR vs CAPACITIVE LOAD -6 -5 -4 SINKING IL = -50µA IL = 50µA IL = -7mA 200µs/DIV FIGURE 23. LOAD TRANSIENT RESPONSE FN8082 Rev.23.01 Oct 16, 2019 IL = 7mA 500µs/DIV FIGURE 24. LOAD TRANSIENT RESPONSE Page 14 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 1.20V TA = +25°C unless otherwise specified. (Continued) 160 3.2 120 0 100 ZOUT (Ω) VIN AND VOUT (V) 2.4 1.6 1.2 VREF 60 40 0.4 20 2 4 6 TIME (ms) 8 10 0 1 12 10nF LOAD 80 0.8 0 0 1nF LOAD NO LOAD 140 VIN 2.8 VIN = 3.0V, IOUT = 0mA, 10 100 1k FREQUENCY (Hz) 10k 100k FIGURE 26. ZOUT vs FREQUENCY 10µV/DIV FIGURE 25. TURN-ON TIME (+25°C) 100nF LOAD 10s/DIV FIGURE 27. VOUT NOISE FN8082 Rev.23.01 Oct 16, 2019 Page 15 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 1.25V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. 460 700 650 +25°C 440 UNIT 3 600 +85°C 420 400 500 450 IIN (nA) IIN (nA) 550 UNIT 2 400 -40°C 380 360 350 340 UNIT 1 300 320 250 200 2.5 3.0 3.5 4.0 4.5 5.0 300 2.5 5.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) VIN (V) FIGURE 29. IIN vs VIN OVER-TEMPERATURE FIGURE 28. IIN vs VIN, 3 UNITS 1.2510 1.2508 1.2506 VOUT (V) 1.2504 1.2502 UNIT 2 UNIT 3 UNIT 1 1.2500 1.2498 1.2496 1.2494 1.2492 1.249 -40 -15 10 35 60 85 TEMPERATURE (°C) FIGURE 30. VOUT vs TEMPERATURE NORMALIZED TO +25°C 1.25025 UNIT 1 1.25020 UNIT 3 1.25015 1.25010 1.25005 UNIT 2 1.25000 1.24995 1.24990 2.5 3.0 3.5 4.0 4.5 VIN (V) FIGURE 31. LINE REGULATION, 3 UNITS FN8082 Rev.23.01 Oct 16, 2019 5.0 5.5 (NORMALIZED TO VIN = 3.0V) 50 DVO (µV) VOUT (V) NORMAILIZED TO 1.25V AT VIN = 3V 1.25030 25 -40°C +25°C 0 +85°C -25 2.5 3.0 3.5 4.0 4.5 5.0 VIN (V) FIGURE 32. LINE REGULATION OVER-TEMPERATURE Page 16 of 40 5.5 ISL60002 Typical Performance Characteristic Curves, VOUT = 1.25V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) CL = 0nF 100mV/DIV 100mV/DIV CL = 1nF DVIN = 0.30V DVIN = -0.30V DVIN = 0.30V DVIN = -0.30V 1ms/DIV 1ms/DIV FIGURE 33. LINE TRANSIENT RESPONSE FIGURE 34. LINE TRANSIENT RESPONSE, WITH CAPACITIVE LOAD 0.3 0 -10 +85°C NO LOAD DVOUT (mV) PSRR (dB) -30 1nF LOAD -40 -50 10nF LOAD -70 0.1 -40°C 0.0 -60 -80 1 +25°C 0.2 -20 100nF LOAD 10 100 1k 10k 100k 1M -0.1 FREQUENCY (Hz) -6 -5 -4 SINKING -3 -2 -1 0 1 2 3 OUTPUT CURRENT (mA) 4 5 6 7 SOURCING FIGURE 36. LOAD REGULATION 50mV/DIV 200mV/DIV FIGURE 35. PSRR vs CAPACITIVE LOAD -7 IL = 50µA IL = -50µA IL = -7mA IL = 7mA 100µs/DIV 500µs/DIV FIGURE 37. LOAD TRANSIENT RESPONSE FIGURE 38. LOAD TRANSIENT RESPONSE FN8082 Rev.23.01 Oct 16, 2019 Page 17 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 1.25V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 3.0 180 VIN NO LOAD 160 2.5 10nF LOAD 120 ZOUT (W) VIN AND VOUT (V) 140 2.0 1.5 1.0 1nF LOAD 100 80 60 VREF 100nF LOAD 40 0.5 20 0 -1 1 3 5 TIME (ms) 7 9 0 11 1 100 1k FREQUENCY (Hz) 10k 1M FIGURE 40. ZOUT vs FREQUENCY 10µV/DIV FIGURE 39. TURN-ON TIME (+25°C) 10 10s/DIV FIGURE 41. VOUT NOISE FN8082 Rev.23.01 Oct 16, 2019 Page 18 of 40 ISL60002 Typical Performance Curves, VOUT = 1.8V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. 700 500 600 450 400 UNIT 3 400 UNIT 2 300 UNIT 1 300 -40°C 250 200 200 100 150 0 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 100 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) VIN (V) FIGURE 42. IIN vs VIN, 3 UNITS FIGURE 43. IIN vs VIN OVER-TEMPERATURE 1.80020 150 125 1.80015 1.80010 1.80005 UNIT 3 1.80000 UNIT 1 1.79995 UNIT 2 1.79990 1.79985 DV0 (µV) (NORMALIZED TO VIN = 3.0V) VOUT (µV) (NORMALIZED TO 1.80V AT VIN = 3V) +85°C +25°C 350 IIN (nA) IIN (nA) 500 100 -40°C 75 50 25 0 +85°C -25 +25°C -50 -75 -100 -125 1.7998 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 -150 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) VIN (V) FIGURE 44. LINE REGULATION (3 REPRESENTATIVE UNITS) FIGURE 45. LINE REGULATION OVER-TEMPERATURE CL = 500pF CL = 500pF DV = 0.3V 50mV/DIV 50mV/DIV DV = 0.3V DV = -0.3V 1ms/DIV FIGURE 46. LINE TRANSIENT RESPONSE, WITH CAPACITIVE LOAD FN8082 Rev.23.01 Oct 16, 2019 DV = -0.3V 1ms/DIV FIGURE 47. LINE TRANSIENT RESPONSE Page 19 of 40 ISL60002 Typical Performance Curves, VOUT = 1.8V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 0 0.8 -10 -20 DVOUT (mV) PSRR (dB) +25°C 0.4 -30 -40 1nF LOAD -50 -60 10nF LOAD -70 0.2 -40°C 0.0 -0.2 -0.4 -80 100nF LOAD -0.6 -90 -100 +85°C 0.6 NO LOAD 1 10 100 1k 10k FREQUENCY (Hz) 100k 1G -0.8 -10 -8 SINKING FIGURE 48. PSRR vs CAPACITIVE LOAD -6 -4 -2 0 2 OUTPUT CURRENT 4 6 8 10 SOURCING FIGURE 49. LOAD REGULATION OVER-TEMPERATURE ΔIL = 10mA 500mV/DIV 500mV/DIV ΔIL = 50µA ΔIL = -50µA ΔIL = -10mA 2ms/DIV 1ms/DIV FIGURE 50. LOAD TRANSIENT RESPONSE FIGURE 51. LOAD TRANSIENT RESPONSE 3.2 3.2 VIN 2.4 2.0 UNIT 3 1.6 UNIT 2 1.2 UNIT 1 2.4 2.0 1.6 0.8 0.4 0.4 0 2 4 6 TIME (ms) 8 FIGURE 52. TURN-ON TIME (+25°C) FN8082 Rev.23.01 Oct 16, 2019 10 12 VREF 1.2 0.8 0 VIN 2.8 VIN AND VOUT (V) VIN AND VOUT (V) 2.8 0 0 2 4 6 TIME (ms) 8 10 12 FIGURE 53. TURN-ON TIME (+25°C) Page 20 of 40 ISL60002 Typical Performance Curves, VOUT = 1.8V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 160 1nF LOAD 140 NO LOAD 100 100nF LOAD 5µV/DIV ZOUT(Ω) 120 80 60 10nF LOAD 40 20 0 1 10 100 1k 10k FREQUENCY (Hz) FIGURE 54. ZOUT vs FREQUENCY FN8082 Rev.23.01 Oct 16, 2019 100k 1ms/DIV FIGURE 55. VOUT NOISE Page 21 of 40 ISL60002 Typical Performance Curves, VOUT = 2.048V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. 700 500 600 450 400 +25°C UNIT 3 UNIT 2 300 UNIT 1 300 -40°C 250 200 200 100 150 0 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) 100 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) FIGURE 57. IIN vs VIN OVER-TEMPERATURE FIGURE 56. IIN vs VIN (3 REPRESENTATIVE UNITS) 2.0484 2.0483 2.0482 UNIT 1 DVO(µV) NORMALIZED TO VIN = 3.0V) VOUT (V) (NORMALIZED TO 2.048V AT VIN = 3V) +85°C 350 400 IIN (nA) IIN (nA) 500 UNIT 2 2.0481 2.0480 UNIT 3 2.0479 2.0478 2.0477 2.0476 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 200 175 -40°C 150 125 +25°C 100 75 50 25 0 +85°C -25 -50 -75 -100 -125 -150 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) VIN (V) FIGURE 58. LINE REGULATION (3 REPRESENTATIVE UNITS) FIGURE 59. LINE REGULATION OVER-TEMPERATURE 2.0484 2.0483 2.0482 VOUT (V) 2.0481 UNIT 2 2.0480 2.0479 UNIT 1 2.0478 2.0477 UNIT 3 2.0476 2.0475 2.0474 -40 -15 10 35 60 85 TEMPERATURE (°C) FIGURE 60. VOUT vs TEMPERATURE NORMALIZED to +25°C FN8082 Rev.23.01 Oct 16, 2019 Page 22 of 40 ISL60002 Typical Performance Curves, VOUT = 2.048V specified. (Continued) VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise CL = 0pF CL = 500pF ΔV = 0.3V 50mV/DIV 50mV/DIV ΔV = 0.3V ΔV = -0.3V ΔV = -0.3V 1ms/DIV 1ms/DIV FIGURE 62. LINE TRANSIENT RESPONSE FIGURE 61. LINE TRANSIENT RESPONSE, WITH CAPACITIVE LOAD 1.4 1.2 1.0 DVOUT (mV) 0.8 0.6 +85°C +25°C 0.4 0.2 -40°C 0 -0.2 -0.4 -0.6 -7 -6 -5 SINKING -4 -3 -2 -1 0 1 2 3 OUTPUT CURRENT 4 5 6 7 SOURCING FIGURE 63. LOAD REGULATION OVER-TEMPERATURE DIL = 7mA 500mV/DIV 500mV/DIV ΔIL = 50µA ΔIL = -50µA DIL = -7mA 2ms/DIV FIGURE 64. LOAD TRANSIENT RESPONSE FN8082 Rev.23.01 Oct 16, 2019 2ms/DIV FIGURE 65. LOAD TRANSIENT RESPONSE Page 23 of 40 ISL60002 Typical Performance Curves, VOUT = 2.048V specified. (Continued) 3.2 3.2 VIN 2.4 2.0 VIN 2.8 UNIT 3 VIN AND VOUT (V) VIN AND VOUT (V) 2.8 UNIT 2 1.6 UNIT 1 1.2 0.8 0.4 0 VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise 2.4 2.0 VREF 1.6 1.2 0.8 0.4 0 2 4 6 TIME (ms) 8 10 0 12 0 2 FIGURE 66. TURN-ON TIME (+25°C) 4 6 TIME (ms) 8 10 12 FIGURE 67. TURN-ON TIME (+25°C) 160 NO LOAD 140 ZOUT (Ω) 120 10nF LOAD 1nF LOAD 100 80 60 40 100nF LOAD 20 0 1 10 100 1k FREQUENCY (Hz) 10k 100k FIGURE 68. ZOUT vs FREQUENCY FN8082 Rev.23.01 Oct 16, 2019 Page 24 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 2.50V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. 600 460 550 440 500 420 UNIT 3 400 IIN (nA) IIN (nA) 450 400 UNIT 2 350 380 +25°C -40°C 360 300 340 UNIT 1 250 200 2.5 +85°C 3.0 3.5 320 4.0 4.5 5.0 300 2.5 5.5 3.0 3.5 VIN (V) 4.0 4.5 5.0 5.5 VIN (V) FIGURE 69. IIN vs VIN, 3 UNITS FIGURE 70. IIN vs VIN OVER-TEMPERATURE 2.5020 2.5015 UNIT 2 UNIT 1 VOUT (V) 2.5010 2.5005 UNIT 3 2.5000 2.4995 2.4990 2.4985 -40 -15 10 35 60 85 TEMPERATURE (°C) FIGURE 71. VOUT vs TEMPERATURE NORMALIZED TO +25°C 200 UNIT 2 2.50012 2.50008 DVO (µV) (NORMALIZED TO VIN = 3.0V) VOUT (V) NORMAILIZED TO 2.50V AT VIN = 3V 2.50016 UNIT 1 2.50004 2.50000 UNIT 3 2.49996 2.49992 2.5 3.0 3.5 4.0 4.5 VIN (V) FIGURE 72. LINE REGULATION, 3 UNITS FN8082 Rev.23.01 Oct 16, 2019 5.0 5.5 -40°C 150 +25°C 100 50 +85°C 0 -50 -100 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) FIGURE 73. LINE REGULATION OVER-TEMPERATURE Page 25 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 2.50V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) CL = 0nF 100mV/DIV 100mV/DIV CL = 1nF DVIN = -0.30V DVIN = 0.30V DVIN = 0.30V DVIN = -0.30V 1ms/DIV 1ms/DIV FIGURE 74. LINE TRANSIENT RESPONSE FIGURE 75. LINE TRANSIENT RESPONSE 0.2 0 +85°C -10 NO LOAD DVOUT (mV) PSRR (dB) -20 -30 1nF LOAD -40 -50 10nF LOAD 0.1 +25°C 0.0 -40°C -60 100nF LOAD -70 -80 1 10 100 1k 10k 100k -0.1 -7 1M FREQUENCY (Hz) -3 -2 -1 0 1 2 3 OUTPUT CURRENT (mA) 4 5 6 7 SOURCING FIGURE 77. LOAD REGULATION OVER-TEMPERATURE 50mV/DIV 200mV/DIV FIGURE 76. PSRR vs CAPACITIVE LOAD -6 -5 -4 SINKING IL = -50µA IL = 50µA IL = -7mA 200µs/DIV FIGURE 78. LOAD TRANSIENT RESPONSE FN8082 Rev.23.01 Oct 16, 2019 IL = 7mA 500µs/DIV FIGURE 79. LOAD TRANSIENT RESPONSE Page 26 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 2.50V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 200 3.5 1nF LOAD NO LOAD 3.0 150 2.5 ZOUT (Ω) VIN AND VOUT (V) VREF 2.0 1.5 1.0 10nF LOAD 100 50 100nF LOAD 0.5 0 -1 1 3 5 7 9 0 1 11 10 100 1k 10k 100k FREQUENCY (Hz) TIME (ms) FIGURE 81. ZOUT vs FREQUENCY 10µV/DIV FIGURE 80. TURN-ON TIME (+25°C) 10s/DIV FIGURE 82. VOUT NOISE FN8082 Rev.23.01 Oct 16, 2019 Page 27 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 3.0V VIN = 5.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. 500 350 450 335 UNIT 1 320 IIN (nA) IIN (nA) 400 UNIT 2 350 300 +85°C 305 +25°C 290 UNIT 3 250 275 200 3.2 260 3.2 -40°C 3.6 4.0 4.4 VIN (V) 4.8 5.2 5.6 FIGURE 83. IIN vs VIN, 3 UNITS 3.6 4.0 4.4 VIN (V) 4.8 5.2 5.6 FIGURE 84. IIN vs VIN OVER-TEMPERATURE VOUT (V) NORMALIZED TO +25°C 3.0008 3.0006 3.0004 3.0002 UNIT 1 3.0000 2.9998 UNIT 2 2.9996 UNIT 3 2.9994 2.9992 2.9990 -40 -15 10 35 60 85 TEMPERATURE (°C) 3.0001 40 +85°C 20 UNIT 3 3.0000 D VOUT (µV) VOUT(V) NORMALIZED TO VOUT = 3.0V AT VIN = 5.0V FIGURE 85. VOUT vs TEMPERATURE NORMALIZED TO +25°C UNIT 2 3.0000 UNIT 1 2.9999 3.2 3.6 4.0 4.4 VIN (V) 4.8 5.2 FIGURE 86. LINE REGULATION (3 REPRESENTATIVE UNITS) FN8082 Rev.23.01 Oct 16, 2019 5.6 +25°C 0 -20 -40 -60 -40°C -80 3.2 3.6 4.0 4.4 4.8 5.2 5.6 VIN (V) FIGURE 87. LINE REGULATION OVER-TEMPERATURE Page 28 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 3.0V VIN = 5.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) CL = 0nF 100mV/DIV 100mV/DIV CL = 1nF DVIN = 0.30V DVIN = -0.30V DVIN = 0.30V DVIN = -0.30V 1ms/DIV 1ms/DIV FIGURE 88. LINE TRANSIENT RESPONSE FIGURE 89. LINE TRANSIENT RESPONSE 0.35 0 NO LOAD -10 0.25 -20 0.20 1nF LOAD -40 -50 10nF LOAD -60 100nF LOAD -70 DVOUT (mV) PSRR (dB) -30 0.15 0.10 -90 -0.10 10 100 1k 10k FREQUENCY (Hz) 100k 1M -0.15 -7 -6 -5 SINKING -4 -3 -2 -1 0 1 2 3 4 OUTPUT CURRENT (mA) 5 6 7 SOURCING FIGURE 91. LOAD REGULATION OVER-TEMPERATURE 1V/DIV 200mV/DIV FIGURE 90. PSRR vs CAPACITIVE LOAD -40°C 0.00 -0.05 1 +25°C 0.05 -80 -100 +85°C 0.30 IL = -50µA IL = 50µA 200µs/DIV FIGURE 92. LOAD TRANSIENT RESPONSE FN8082 Rev.23.01 Oct 16, 2019 IL = -1mA IL = 1mA 200µs/DIV FIGURE 93. LOAD TRANSIENT RESPONSE Page 29 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 3.0V VIN = 5.0V, IOUT = 0mA, 1V/DIV 1V/DIV TA = +25°C unless otherwise specified. (Continued) IL = -7mA IL = 7mA IL = -20mA 200µs/DIV 200µs/DIV FIGURE 94. LOAD TRANSIENT RESPONSE FIGURE 95. LOAD TRANSIENT RESPONSE 160 5 4 ZOUT (Ω) 120 3 1nF LOAD NO LOAD 140 VIN VIN AND VOUT (V) IL = 20mA VREF 2 10nF LOAD 100 80 60 40 1 100nF LOAD 20 0 0 2 4 6 TIME (ms) 8 FIGURE 96. TURN-ON TIME (+25°C) FN8082 Rev.23.01 Oct 16, 2019 10 12 0 1 10 100 1k FREQUENCY (Hz) 10k 100k FIGURE 97. ZOUT vs FREQUENCY Page 30 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 3.3V TA = +25°C unless otherwise specified. 400 600 550 380 +105°C 500 UNIT 3 400 360 IIN (nA) IIN (nA) 450 UNIT 2 350 300 UNIT 1 250 340 +25°C -40°C 320 300 200 280 150 100 3.5 VIN = 5.0V, IOUT = 0mA, 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 260 3.5 5.5 3.7 3.9 4.1 4.3 VIN (V) 4.5 4.7 VIN (V) 4.9 5.1 5.3 5.5 FIGURE 99. IIN vs VIN OVER-TEMPERATURE FIGURE 98. IIN vs VIN, 3 UNITS 3.3008 3.3006 3.3004 UNIT 1 UNIT 3 VOUT (V) 3.3002 3.3000 UNIT 2 3.2998 3.2996 3.2994 3.2992 3.2990 -40 -15 10 35 60 85 TEMPERATURE (°C) 3.30020 150 3.30015 125 ΔVO (µV) (NORMALIZED TO VIN = 5.0V) VOUT (V) (NORMAILIZED TO 3.30V AT VIN = 5V) FIGURE 100. VOUT vs TEMPERATURE NORMALIZED TO +25°C 3.30010 3.30005 UNIT 3 3.30000 UNIT 2 3.29995 UNIT 1 3.29990 3.29985 3.29980 3.29975 100 75 50 +105°C -40°C 25 0 -25 -50 +25°C -75 -100 -125 3.29970 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 VIN (V) FIGURE 101. LINE REGULATION, 3 UNITS FN8082 Rev.23.01 Oct 16, 2019 5.1 5.3 5.5 -150 3.5 3.7 3.9 4.1 4.3 4.5 4.7 VIN (V) 4.9 5.1 5.3 5.5 FIGURE 102. LINE REGULATION OVER-TEMPERATURE Page 31 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 3.3V TA = +25°C unless otherwise specified. (Continued) CL = 1nF 100mV/DIV 100mV/DIV CL = 0nF VIN = 5.0V, IOUT = 0mA, ΔVIN = -0.30V ΔVIN = -0.30V ΔVIN = 0.30V ΔVIN = 0.30V 1ms/DIV 1ms/DIV FIGURE 103. LINE TRANSIENT RESPONSE FIGURE 104. LINE TRANSIENT RESPONSE 0 NO LOAD -10 -20 PSRR (dB) -30 1nF LOAD -40 -50 10nF LOAD -60 100nF LOAD -70 -80 -90 -100 1 10 100 1k 10k FREQUENCY (Hz) 100k 1M FIGURE 105. PSRR vs CAPACITIVE LOAD 1.00 0.60 0.50 0.40 0.60 +25°C 0.40 0.20 0.10 0.00 ΔVOUT (mV) ΔVOUT (mV) 0.30 0.80 +105°C -40°C -0.10 -0.20 +25°C 0.20 0.00 -40°C -0.20 -0.40 -0.30 -0.60 -0.40 -0.50 -0.60 +105°C -0.80 -7 -6 -5 SINKING -4 -3 -2 -1 0 1 2 3 OUTPUT CURRENT (mA) FIGURE 106. LOAD REGULATION FN8082 Rev.23.01 Oct 16, 2019 4 5 6 7 SOURCING -1.00 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 SINKING SOURCING OUTPUT CURRENT (mA) FIGURE 107. LOAD REGULATION OVER-TEMPERATURE Page 32 of 40 ISL60002 Typical Performance Characteristic Curves, VOUT = 3.3V IL = -50µA IL = -1mA IL = 50µA IL = 1mA FIGURE 108. LOAD TRANSIENT RESPONSE 1V/DIV 200µs/DIV FIGURE 109. LOAD TRANSIENT RESPONSE 1V/DIV 200µs/DIV IL = -7mA IL = 7mA IL = -20mA IL = 20mA 200µs/DIV 200µs/DIV FIGURE 110. LOAD TRANSIENT RESPONSE FIGURE 111. LOAD TRANSIENT RESPONSE 160 5 1nF LOAD NO LOAD 140 VIN 4 120 10nF LOAD 100 3 ZOUT (Ω) VIN AND VOUT (V) VIN = 5.0V, IOUT = 0mA, 1V/DIV 200mV/DIV TA = +25°C unless otherwise specified. (Continued) VREF 2 80 60 40 1 100nF LOAD 20 0 0 2 4 6 TIME (ms) 8 10 FIGURE 112. TURN-ON TIME (+25°C) FN8082 Rev.23.01 Oct 16, 2019 12 0 1 10 100 1k FREQUENCY (Hz) 10k 100k FIGURE 113. ZOUT vs FREQUENCY Page 33 of 40 ISL60002 High Current Application VOUT (V) NORMALIZED TO 0mA LOAD 2.502 VIN = 5V 2.500 VOUT (V) 2.498 2.496 VIN = 3.3V 2.494 2.492 2.490 VIN = 3.5V 2.488 2.486 0 5 10 15 20 25 30 2.5001 2.4998 2.4995 5VIN, +85°C 2.4992 3.2VIN, +85°C 2.4989 2.4986 2.4983 3.3VIN, +85°C 2.4980 0 4 8 FIGURE 114. DIFFERENT VIN AT ROOM TEMPERATURE Applications Information FGA Technology The ISL60002 series of voltage references use the floating gate technology to create references with very low drift and supply current. Essentially, the charge stored on a floating gate cell is set precisely in manufacturing. The reference voltage output itself is a buffered version of the floating gate voltage. The resulting reference device has excellent characteristics, that are unique in the industry: very low temperature drift, high initial accuracy, and almost zero supply current. Also, the reference voltage itself is not limited by voltage bandgaps or zener settings, so a wide range of reference voltages can be programmed (standard voltage settings are provided, but customer-specific voltages are available). The process used for these reference devices is a floating gate CMOS process, and the amplifier circuitry uses CMOS transistors for amplifier and output transistor circuitry. While providing excellent accuracy, there are limitations in output noise level and load regulation due to the MOS device characteristics. These limitations are addressed with circuit techniques discussed in other sections. 12 16 20 24 28 32 ILOAD (mA) ILOAD (mA) FIGURE 115. DIFFERENT VIN AT HIGH TEMPERATURE Figure 116. Data acquisition circuits providing 12 to 24 bits of accuracy can operate with the reference device continuously biased with no power penalty, providing the highest accuracy and lowest possible long term drift. Other reference devices consuming higher supply currents need to be disabled in between conversions to conserve battery capacity. Absolute accuracy suffers as the device is biased and requires time to settle to its final value, or, may not actually settle to a final value as power on time can be short. VIN = +3.0V 10µF VIN 0.01µF VOUT ISL60002-25 VOUT = 2.5V GND 0.001µF TO 0.01µF REF IN SERIAL BUS ENABLE SCK SDAT 12 TO 24-BIT A/D CONVERTER Nanopower Operation Reference devices achieve their highest accuracy when powered up continuously, and after initial stabilization has taken place. This drift can be eliminated by leaving the power on continuously. The ISL60002 is the first high precision voltage reference with ultra low power consumption that makes it possible to leave power on continuously in battery operated circuits. The ISL60002 consumes extremely low supply current due to the proprietary FGA technology. Supply current at room temperature is typically 350nA, which is 1 to 2 orders of magnitude lower than competitive devices. Application circuits using battery power benefit greatly from having an accurate, stable reference that essentially presents no load to the battery. FIGURE 116. Board Mounting Considerations For applications requiring the highest accuracy, board mounting location should be reviewed. Placing the device in areas subject to slight twisting can cause degradation of the accuracy of the reference voltage due to die stresses. It is normally best to place the device near the edge of a board, or the shortest side, as the axis of bending is most limited at that location. Obviously mounting the device on flexprint or extremely thin PC material causes loss of reference accuracy. In particular, battery powered data converter circuits that would normally require the entire circuit to be disabled when not in use, can remain powered up between conversions as shown in FN8082 Rev.23.01 Oct 16, 2019 Page 34 of 40 ISL60002 Board Assembly Considerations Post-assembly X-ray inspection can also lead to permanent changes in device output voltage and should be minimized or avoided. If X-ray inspection is required, it is advisable to monitor the reference output voltage to verify excessive shift has not occurred. If large amounts of shift are observed, it is best to add an X-ray shield consisting of thin zinc (300µm) sheeting to allow clear imaging, yet block X-ray energy that affects the FGA reference. 400 NOISE VOLTAGE (µVP-P) FGA references provide high accuracy and low temperature drift but some PC board assembly precautions are necessary. Normal output voltage shifts of 100µV to 1mV can be expected with Pb-free reflow profiles. Avoid excessive heat or extended exposure to high reflow or wave solder temperatures. This can reduce device initial accuracy. CL = 0.001µF 300 CL = 0.1µF CL = 0.01µF AND 10µF + 2kΩ 250 200 150 100 50 0 10 Special Applications Considerations In addition to post-assembly examination, there are also other X-ray sources that can affect the FGA reference long term accuracy. Airport screening machines contain X-rays and have a cumulative effect on the voltage reference output accuracy. Carry-on luggage screening uses low level X-rays and is not a major source of output voltage shift, however, if a product is expected to pass through that type of screening over 100 times, consider shielding with copper or aluminum. Checked luggage X-rays are higher intensity and can cause output voltage shift in much fewer passes, therefore devices expected to go through those machines should definitely consider shielding. Note that just two layers of 1/2 ounce copper planes reduce the received dose by over 90%. The leadframe for the device that is on the bottom also provides similar shielding. CL = 0 350 100 1k 10k NOISE FREQUENCY (Hz) 100k 1M FIGURE 117. NOISE REDUCTION VIN = 3.0V 10µF 0.1µF VIN VO ISL60002-25 VOUT = 2.50V GND 2kΩ 0.01µF 10µF FIGURE 118. NOISE REDUCTION NETWORK If a device is expected to pass through luggage X-ray machines numerous times, it is advised to mount a 2-layer (minimum) PC board on the top, and along with a ground plane underneath effectively shields it from 50 to 100 passes through the machine. Because these machines vary in X-ray dose delivered, it is difficult to produce an accurate maximum pass recommendation. Noise Performance and Reduction The output noise voltage in a 0.1Hz to 10Hz bandwidth is typically 30µVP-P. Noise in the 10kHz to 1MHz bandwidth is approximately 400µVP-P with no capacitance on the output, as shown in Figure 117. These noise measurements are made with a 2 decade bandpass filter made of a 1-pole high-pass filter with a corner frequency at 1/10 of the center frequency and 1-pole low-pass filter with a corner frequency at 10 times the center frequency. Figure 117 also shows the noise in the 10kHz to 1MHz band can be reduced to about 50µVP-P using a 0.001µF capacitor on the output. Noise in the 1kHz to 100kHz band can be further reduced using a 0.1µF capacitor on the output, but noise in the 1Hz to 100Hz band increases due to instability of the very low power amplifier with a 0.1µF capacitance load. For load capacitances above 0.001µF the noise reduction network shown in Figure 118 is recommended. This network reduces noise significantly over the full bandwidth. As shown in Figure 117, noise is reduced to less than 40µVP-P from 1Hz to 1MHz using this network with a 0.01µF capacitor and a 2kΩ resistor in series with a 10µF capacitor. FN8082 Rev.23.01 Oct 16, 2019 Page 35 of 40 ISL60002 Turn-On Time Temperature Coefficient The ISL60002 devices have ultra-low supply current and therefore the time to bias up internal circuitry to final values is longer than with higher power references. Normal turn-on time is typically 4ms. This is shown in Figure 119. Because devices can vary in supply current down to >300nA, turn-on time can last up to about 12ms. Care should be taken in system design to include this delay before measurements or conversions are started. The limits stated for temperature coefficient (tempco) are governed by the method of measurement. The overwhelming standard for specifying the temperature drift of a reference is to measure the reference voltage at two temperatures, take the total variation, (VHIGH – VLOW), and divide by the temperature extremes of measurement (THIGH – TLOW). The result is divided by the nominal reference voltage (at T = +25°C) and multiplied by 106 to yield ppm/°C. This is the “Box” method for specifying temperature coefficient. 3.5 3.0 VIN VIN AND VOUT (V) 2.5 2.0 1.5 UNIT 3 1.0 UNIT 1 UNIT 2 0.5 0 -1 1 3 5 TIME (ms) 7 9 11 7 9 11 3.5 VIN 3.0 VIN AND VOUT (V) 2.5 2.0 UNIT 3 UNIT 1 1.5 1.0 UNIT 2 0.5 0 -1 1 3 5 TIME (ms) FIGURE 119. TURN-ON TIME FN8082 Rev.23.01 Oct 16, 2019 Page 36 of 40 ISL60002 Typical Application Circuits VIN = 3.0V R = 200Ω 2N2905 VIN ISL60002 VOUT 2.5V/50mA VOUT = 2.50V 0.001µF GND FIGURE 120. PRECISION 2.5V 50mA REFERENCE 2.7V TO 5.5V 0.1µF 10µF VIN VOUT ISL60002-25 VOUT = 2.50V GND 0.001µF VCC RH VOUT X9119 + SDA 2-WIRE BUS SCL VSS – VOUT (BUFFERED) RL FIGURE 121. 2.5V FULL SCALE LOW-DRIFT 10-BIT ADJUSTABLE VOLTAGE SOURCE 2.7V TO 5.5V 0.1µF 10µF VIN VOUT + VOUT SENSE – ISL60002-25 VOUT = 2.50V GND LOAD FIGURE 122. KELVIN SENSED LOAD FN8082 Rev.23.01 Oct 16, 2019 Page 37 of 40 ISL60002 Revision History The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please visit our website to make sure you have the latest revision. DATE REVISION Oct 16, 2019 23.01 Updated Figure 117. Jan 14, 2019 23.00 Page 1 Features - corrected ESD rating listed as 5.5V (Human Body Model) to 5.5kV. Changed the ESD HBM in Abs Max section on page 5 from 5500V to 5.5kV. Updated Disclaimer. Mar 9, 2018 22.00 Updated Note 6 by fixing the induced error caused from importing new formatting, changed 70mA to 70µA. Updated Noise Performance and Reduction section. Removed About Intersil section and updated disclaimer. Nov 17, 2016 21.00 Updated Related Literature on page 1 to new standard. Updated Ordering Information table - added Tape and Real quantity column. Jan 8, 2015 20.00 -Updated ordering information table on page 3 by removing withdrawn part numbers: ISL60002BIH320Z, ISL60002BIH325Z, ISL60002CIH320Z, ISL60002DAH333Z. - Changed the y-axis units on Figure 55, on page 21 from 5mV/DIV to 5µV/DIV. Added revision history and about Intersil verbiage. Updated POD from P3.064 to P3.064A. Changes are as follows: Detail A changes: 0.085 - 0.19 to 0.13 ±0.05 Removed 0.25 above Gauge Plane 0.38±0.10 to 0.31 ±0.10 Side View changes: 0.95±0.07 to 0.91 ±0.03 FN8082 Rev.23.01 Oct 16, 2019 CHANGE Page 38 of 40 ISL60002 Package Outline Drawing For the most recent package outline drawing, see P3.064A. P3.064A 3 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE (SOT23-3) Rev 0, 7/14 2.92 ±0.12 4 DETAIL "A" 0.13 ±0.05 CL CL 1.30 ±0.10 4 2.37 ±0.27 0 to 8° 0.950 0.435 ±0.065 0.20 M C TOP VIEW 10° TYP (2 plcs) 0.91 ±0.03 GAUGE PLANE 1.00 ±0.12 SEATING PLANE C SEATING PLANE 0.10 C 0.31 ±0.10 5 0.013(MIN) 0.100(MAX) SIDE VIEW DETAIL "A" (0.60) NOTES: (2.15) (1.25) 1. Dimensions are in millimeters. Dimensions in ( ) for Reference Only. 2. Dimensioning and tolerancing conform to ASME Y14.5M-1994. 3. Reference JEDEC TO-236. 4. Dimension does not include interlead flash or protrusions. Interlead flash or protrusions shall not exceed 0.25mm per side. 5. Footlength is measured at reference to gauge plane. (0.4 RAD typ) (0.95 typ.) TYPICAL RECOMMENDED LAND PATTERN FN8082 Rev.23.01 Oct 16, 2019 Page 39 of 40 1RWLFH  'HVFULSWLRQVRIFLUFXLWVVRIWZDUHDQGRWKHUUHODWHGLQIRUPDWLRQLQWKLVGRFXPHQWDUHSURYLGHGRQO\WRLOOXVWUDWHWKHRSHUDWLRQRIVHPLFRQGXFWRUSURGXFWV DQGDSSOLFDWLRQH[DPSOHV