ADR03TKSZ-EP-R7

Ultracompact, Precision 2.5 V Voltage Reference ADR03-EP Enhanced Product PIN CONFIGURATION Ultracompact SC70 package Low temperature coefficient: 3 ppm/°C Initial accuracy: 0.2% No external capacitor required Low voltage noise: 6 μV p-p (0.1 Hz to 10.0 Hz) Wide input voltage range: 4.5 V to 15.0 V High output load current: 10 mA TEMP 1 GND 2 VIN 3 5 TRIM 4 VOUT ADR03-EP TOP VIEW (Not to Scale) 16500-001 FEATURES Figure 1. ENHANCED PRODUCT FEATURES Supports defense and aerospace applications (AQEC standard) Military temperature range −55°C to +125°C Controlled manufacturing baseline One assembly/test site One fabrication site Product change notification Qualification data available on request APPLICATIONS Precision data acquisition systems High resolution converters Industrial process control systems Precision instruments Auto battery monitoring GENERAL DESCRIPTION The ADR03-EP is a precision 2.5 V band gap voltage reference featuring high accuracy, high stability, and low power consumption. The ADR03-EP is housed in a tiny 5-lead SC70 package. The small footprint and wide operating range make the ADR03-EP reference ideally suited for general-purpose and spaceconstrained applications. The ADR03-EP is a compact, low drift voltage reference that provides an extremely stable output voltage from a wide input voltage range. It is available in a 5-lead SC70 and is specified over the −55°C to +125°C military temperature range. Additional application and technical information can be found in the ADR03 data sheet. With an external buffer and a simple resistor network, the TEMP terminal can be used for temperature sensing and approximation. A TRIM terminal is provided on the devices for fine adjustment of the output voltage. Rev. 0 Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2018 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com ADR03-EP Enhanced Product TABLE OF CONTENTS Features .............................................................................................. 1 Absolute Maximum Ratings ............................................................4 Enhanced Product Features ............................................................ 1 Thermal Resistance .......................................................................4 Applications ....................................................................................... 1 ESD Caution...................................................................................4 Pin Configuration ............................................................................. 1 Typical Performance Characteristics ..............................................5 General Description ......................................................................... 1 Outline Dimensions ..........................................................................6 Revision History ............................................................................... 2 Ordering Guide .............................................................................6 Specifications..................................................................................... 3 Electrical Characteristics ............................................................. 3 REVISION HISTORY 1/2018—Revision 0: Initial Version Rev. 0 | Page 2 of 6 Enhanced Product ADR03-EP SPECIFICATIONS ELECTRICAL CHARACTERISTICS Input voltage (VIN) = 4.5 V to 15.0 V, TA = 25°C, unless otherwise noted. Table 1. Parameter OUTPUT VOLTAGE INITIAL ACCURACY Symbol VO VOERR Test Conditions/Comments TEMPERATURE COEFFICIENT DROPOUT VOLTAGE REGULATION Line Load TCVO VDO −55°C < TA < +125°C ∆VO/∆VIN ∆VO/∆ILOAD QUIESCENT CURRENT VOLTAGE NOISE Density TURN-ON SETTLING TIME LONG-TERM STABILITY 1 OUTPUT VOLTAGE HYSTERESIS IIN eN p-p eN tR ∆VO ∆VO_HYS VIN = 4.5 V to 15.0 V, −55°C < TA < +125°C Load current (ILOAD) = 0 mA to 10 mA, −55°C < TA < +125°C, VIN = 7.0 V No load, −55°C < TA < +125°C 0.1 Hz to 10.0 Hz 1 kHz RIPPLE REJECTION RATIO RRR SHORT CIRCUIT TO GND TEMPERATURE SENSOR Voltage Output at TEMP Pin Temperature Sensitivity ISC 30 mA VTEMP TCVTEMP 550 1.96 mV mV/°C 1 Min 2.495 Typ 2.500 3 Max 2.505 5 0.2 30 Unit V mV % ppm/°C V 7 45 40 80 ppm/V ppm/mA 0.65 6 230 4 50 70 80 –75 1 mA µV p-p nV/√Hz µs ppm ppm ppm dB 2 1000 hours −55°C < TA < +125°C Input frequency (fIN) = 10 kHz The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period. Rev. 0 | Page 3 of 6 ADR03-EP Enhanced Product ABSOLUTE MAXIMUM RATINGS Ratings are at 25°C, unless otherwise noted. THERMAL RESISTANCE Table 2. Thermal performance is directly linked to PCB design and operating environment. Careful attention to PCB thermal design is required. Parameter Supply Voltage Output Short-Circuit Duration to GND Storage Temperature Range Operating Temperature Range Junction Temperature Range Lead Temperature (Soldering, 60 sec) Rating 15.0 V Indefinite −65°C to +150°C −55°C to +125°C −65°C to +150°C 260°C Stresses at or above those listed under Absolute Maximum Ratings may cause permanent damage to the product. This is a stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operation beyond the maximum operating conditions for extended periods may affect product reliability. Table 3. Thermal Resistance Package Type KS-51 1 θJA 266.4 θJC 203.7 Unit °C/W Test Condition 1: Thermal impedance simulated values are based on JEDEC 2S2P thermal test board. See JEDEC JESD-51. ESD CAUTION Rev. 0 | Page 4 of 6 Enhanced Product ADR03-EP TYPICAL PERFORMANCE CHARACTERISTICS 14 2.503 12 LINE REGULATION (ppm/°C) 2.504 2.501 2.500 2.499 10 8 6 4 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) 0 –55 –40 –25 –10 16500-002 2.498 –55 –40 –25 –10 80 65 95 110 125 0.65 0.60 0.55 0.50 0.45 3.0 2.5 2.0 1.5 1.0 0.35 0 INPUT VOLTAGE (V) 16500-003 0.5 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 0.40 Figure 3. Supply Current vs. Input Voltage at Various Temperatures 70 VIN = 7V VIN = 15V ILOAD = 0mA TO 10mA 50 40 30 20 5 20 35 50 65 TEMPERATURE (°C) 80 95 110 125 16500-004 10 0 –55 –40 –25 –10 +125°C +25°C –55°C 3.5 DROPOUT VOLTAGE (V) SUPPLY CURRENT (mA) 50 4.0 +125°C +25°C –55°C 0.70 LOAD REGULATION (ppm/mA) 35 Figure 5. Line Regulation vs. Temperature 0.80 60 20 TEMPERATURE (°C) Figure 2. Typical Output Voltage (VOUT) vs. Temperature 0.75 5 16500-005 2 Figure 4. Load Regulation vs. Temperature at Various Input Voltages (VIN) Rev. 0 | Page 5 of 6 0 1 2 3 4 5 6 LOAD CURRENT (mA) 7 8 9 10 16500-006 VOUT (V) 2.502 Figure 6. Dropout Voltage vs. Load Current at Various Temperatures ADR03-EP Enhanced Product OUTLINE DIMENSIONS 2.20 2.00 1.80 1.35 1.25 1.15 5 1 2.40 2.10 1.80 4 2 3 0.65 BSC 1.10 0.80 0.10 MAX COPLANARITY 0.10 SEATING PLANE 0.30 0.15 0.40 0.10 0.22 0.08 0.46 0.36 0.26 072809-A 1.00 0.90 0.70 COMPLIANT TO JEDEC STANDARDS MO-203-AA Figure 7. 5-Lead Thin Shrink Small Outline Transistor Package [SC70] (KS-5) Dimensions shown in millimeters ORDERING GUIDE Model 1 ADR03TKSZ-EP-R7 1 Output Voltage VO (V) 2.5 Initial Accuracy (mV) (%) 5 0.2 Temperature Coefficient (ppm/°C) 30 Temperature Range −55°C to +125°C Z = RoHS Compliant Part. ©2018 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D16500-0-1/18(0) Rev. 0 | Page 6 of 6 Package Description 5-Lead SC70 Package Option KS-5 Ordering Quantity 3,000 Marking Code R3N