MAX8211MTY

19-0539; Rev 4; 9/02 Microprocessor Voltage Monitors with Programmable Voltage Detection ____________________________Features ♦ µP Power-Fail Warning ♦ Improved 2nd Source for ICL8211/ICL8212 ♦ Low-Power CMOS Design ________________________Applications µP Voltage Monitoring Undervoltage Detection Overvoltage Detection ♦ ♦ ♦ ♦ 5µA Quiescent Current On-Board Hysteresis Output ±40mV Threshold Accuracy (±3.5%) 2.0V to 16.5V Supply-Voltage Range ♦ Define Output Current Limit (MAX8211) ♦ High Output Current Capability (MAX8212) _______________Ordering Information PART TEMP RANGE PIN-PACKAGE MAX8211CPA 0°C to +70°C 8 Plastic DIP MAX8211CSA MAX8211CUA MAX8211CTY MAX8211EPA MAX8211ESA MAX8211EJA MAX8211ETY MAX8211MJA MAX8211MTV 0°C to +70°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -55°C to +125°C -55°C to +125°C 8 SO 8 µMAX 8 TO-99 8 Plastic DIP 8 SO 8 CERDIP 8 TO-99 8 CERDIP 8 TO-99 Ordering Information continued on last page. *Contact factory for dice specifications. Battery-Backup Switching Power-Supply Fault Monitoring Low-Battery Detection ___________________Pin Configuration ___________Typical Operating Circuit V+ TOP VIEW R3 V+ N.C. 1 8 V+ HYST 2 7 N.C. HYST THRESH 3 MAX8211 MAX8212 OUT R2 6 µP NMI MAX8211 N.C. THRESH OUT 4 5 GND GND R1 DIP/SO Pin Configurations continued at end of data sheet. LOGIC-SUPPLY UNDERVOLTAGE DETECTOR (DETAILED CIRCUIT DIAGRAM—FIGURE 5) ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. 1 MAX8211/MAX8212 ________________General Description Maxim’s MAX8211 and MAX8212 are CMOS micropower voltage detectors that warn microprocessors (µPs) of power failures. Each contains a comparator, a 1.5V bandgap reference, and an open-drain N-channel output driver. Two external resistors are used in conjunction with the internal reference to set the trip voltage to the desired level. A hysteresis output is also included, allowing the user to apply positive feedback for noise-free output switching. The MAX8211 provides a 7mA current-limited output sink whenever the voltage applied to the threshold pin is less than the 1.5V internal reference. In the MAX8212, a voltage greater than 1.5V at the threshold pin turns the output stage on (no current limit). The CMOS MAX8211/MAX8212 are plug-in replacements for the bipolar ICL8211/ICL8212 in applications where the maximum supply voltage is less than 16.5V. They offer several performance advantages, including reduced supply current, a more tightly controlled bandgap reference, and more available current from the hysteresis output. MAX8211/MAX8212 Microprocessor Voltage Monitors with Programmable Voltage Detection ABSOLUTE MAXIMUM RATINGS Supply Voltage .......................................................-0.5V to +18V Output Voltage .......................................................-0.5V to +18V Hysteresis...................+0.5V to -18V with respect to (V+ + 0.5V) Threshold Input Voltage ...............................-0.5V to (V+ + 0.5V) Current into Any Terminal .................................................±50mA Continuous Power Dissipation (TA = +70°C) 8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .....727mW 8-Pin SO (derate 5.88mW/°C above +70°C)..................471mW 8-Pin CERDIP (derate 8.00mW/°C above +70°C)..........640mW 8-Pin TO-99 (derate 6.67mW/°C above +70°C).............533mW Operating Temperature Ranges MAX821_C_ _ .......................................................0°C to +70°C MAX821_E_ _.....................................................-40°C to +85°C MAX821_M_ _ ..................................................-55°C to +125°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (V+ = 5V, TA = +25°C, unless otherwise noted.) PARAMETER Supply Current SYMBOL I+ CONDITIONS 2V ≤ V+ ≤ 16.5V, GND ≤ VTH ≤ V+ TA = +25°C Threshold Trip Voltage VTH TA = TMIN to TMAX Threshold Voltage Disparity between Output and Hysteresis Output VTHP Guaranteed Operating Supply Voltage Range VSUPP Typical Operating Supply Voltage Range VSUPP Threshold Voltage Temperature Coefficient Variation of Threshold Voltage with Supply Voltage Threshold Input Current TA = +25°C ITH 5 TA = TMIN to TMAX V+ = 16.5V, IOUT = 4mA V+ = 2V, IOUT = 500µA V+ = 16.5V, IOUT = 3mA V+ = 2.2V, IOUT = 500µA 15 5 20 20 1.19 1.11 1.19 1.05 1.25 1.05 1.25 ±0.1 2.0 16.5 2.0 16.5 TA = TMIN to TMAX 2.2 16.5 2.2 16.5 1.5 16.5 1.5 16.5 V V -200 -200 ppm/°C V+ = 4.5V to 5.5V 1.0 0.2 mV 0V ≤ VTH ≤ V+, TA = +25°C 0.01 TA = TMIN to TMAX 10 20 VOUT = 5V, VTH = 1.3V VOUT = 5V, VTH = 1.3V 0.01 10 20 nA 10 10 1 1 VOUT = 16.5V, VTH = 0.9V TA = TMIN to TMAX, VOUT = 16.5V, VTH = 1.3V M temp. range VOUT = 5V, VTH = 0.9V 2 mV TA = +25°C VOUT = 16.5V, VTH = 1.0V ILOUT µA V ±0.1 TA = TMIN to TMAX, VOUT = 16.5V, VTH = 1.3V C/E temp. ranges VOUT = 5V, VTH = 1.0V Output Leakage Current 15 1.11 IOUT = 4mA, IHYST = 1mA ∆VTH/∆T See Figure 4 ∆VTH MAX8211 MAX8212 UNITS MIN TYP MAX MIN TYP MAX 30 30 10 10 _______________________________________________________________________________________ µA Microprocessor Voltage Monitors with Programmable Voltage Detection (V+ = 5V, TA = +25°C, unless otherwise noted.) PARAMETER SYMBOL Output Saturation Voltage VOL Maximum Available Output Current IOH Hysteresis Leakage Current MAX8211 MAX8212 UNITS MIN TYP MAX MIN TYP MAX CONDITIONS IOUT = 2mA, VTH = 1.0V 0.17 0.4 IOUT = 2mA, VTH = 1.3V C temp. range, VOUT = 5V 0.17 VTH = 1.0V (Note 1) 4 0.4 7.0 VTH = 1.3V (Note 2) 12 TA = TMIN to TMAX, C/E temp. ranges, V+ = 16.5V, VTH = 1.0V, VHYST = -16.5V with respect to V+ mA 35 0.1 V 0.1 ILHYS µA TA = TMIN to TMAX, M temp. range, V+ = 16.5V, VTH = 0.9V, VHYST = -16.5V with respect to V+ Hysteresis Saturation Voltage VHYS (MAX) IHYST = 0.5mA, VTH = 1.3V, measured with respect to V+ Maximum Available Hysteresis Current VHYS (MAX) VTH = 1.3V, VHYS = 0V 3 -0.1 2 3 -0.2 10 -0.1 2 -0.2 10 V mA Note 1: The maximum output current of the MAX8211 is limited by design to 30mA under any operating condition. The output voltage may be sustained at any voltage up to +16.5V as long as the maximum power dissipation of the device is not exceeded. Note 2: The maximum output current of the MAX8212 is not defined, and systems using the MAX8212 must therefore ensure that the output current does not exceed 50mA and that the maximum power dissipation of the device is not exceeded. _______________Detailed Description As shown in the block diagrams of Figures 1 and 2, the MAX8211 and MAX8212 each contain a 1.15V reference, a comparator, an open-drain N-channel output transistor, and an open-drain P-channel hysteresis output. The MAX8211 output N-channel turns on when the voltage applied to the THRESH pin is less than the internal reference (1.15V). The sink current is limited to 7mA (typical), allowing direct drive of an LED without a series resistor. The MAX8212 output turns on when the voltage applied to THRESH is greater than the internal reference. It is not current limited, and will typically sink 35mA. V+ P THRESH HYST OUT N 1.15V REFERENCE Compatibility with ICL8211/ICL8212 The CMOS MAX8211/MAX8212 are plug-in replacements for the bipolar ICL8211/ICL8212 in most applications. The use of CMOS technology has several advantages. The quiescent supply current is much less than in the bipolar parts. Higher-value resistors can also be used Figure 1. MAX8211 Block Diagram ________________________________________________________________________________________ 3 MAX8211/MAX8212 ELECTRICAL CHARACTERISTICS (continued) MAX8211/MAX8212 Microprocessor Voltage Monitors with Programmable Voltage Detection V+ V+ VIN R2 P THRESH HYST V+ R3 HYST OUT VOUT MAX8211 MAX8212 OUT 1.15V REFERENCE THRESH GND N R1 Figure 2. MAX8212 Block Diagram Figure 3. Basic Overvoltage/Undervoltage Circuit in the networks that set up the trip voltage, since the comparator input (THRESH pin) is a low-leakage MOSFET transistor. This further reduces system current drain. The tolerance of the internal reference has also been significantly improved, allowing for more precise voltage detection without the use of potentiometers. The available current from the HYST output has been increased from 21µA to 10mA, making the hysteresis feature easier to use. The disparity between the HYST output and the voltage required at THRESH to switch the OUT pin has also been reduced in the MAX8211 from 8mV to 0.1mV to eliminate output “chatter” or oscillation. Most voltage detection circuits operate with supplies of 15V or less; in these applications, the MAX8211/ MAX8212 will replace ICL8211/ICL8212s with the performance advantages described above. However, note that the CMOS parts have an absolute maximum supply-voltage rating of 18V, and should never be used in applications where this rating could be exceeded. Exercise caution when replacing ICL8211/ICL8212s in closed-loop applications such as programmable zeners. Although neither the ICL8211/ICL8212 nor the MAX8211/MAX8212 are internally compensated, the CMOS parts have higher gain and may not be stable for the external compensation-capacitor values used in lower-gain ICL8211/ICL8212 circuits. __________Applications Information 4 Basic Voltage Detectors Figure 3 shows the basic circuit for both undervoltage detection (MAX8211) and overvoltage detection (MAX8212). For applications where no hysteresis is needed, R3 should be omitted. The ratio of R1 to R2 is then chosen such that, for the desired trip voltage at VIN, 1.15V is applied to the THRESH pin. Since the comparator inputs are very low-leakage MOSFET transistors, the MAX8211/MAX8212 can use much higher resistors values in the attenuator network than can the bipolar ICL8211/ICL8212. See Table 1 for switching delays. Table 1. Switching Delays TYPICAL DELAYS MAX8211 MAX8212 t(on) 40µs 250µs t(off) 1.5ms 3ms Voltage Detectors with Hysteresis To ensure noise-free output switching, hysteresis is frequently used in voltage detectors. For both the MAX8211 and MAX8212 the HYST output is on for threshold voltages greater than 1.15V. R3 (Figure 3) controls the amount of current (positive feedback) supplied from the HYST output to the mid-point of the resistor divider, and hence the magnitude of the hysteresis, or dead-band. _______________________________________________________________________________________ Microprocessor Voltage Monitors with Programmable Voltage Detection MAX8211/MAX8212 VIN MAX8211,8212-FIG 4 1.250 1.230 1.210 VTH (V) 1.190 R3 48.7kΩ 1% V+ HYST V+ = 16.5V 1.170 V+ = 2V 1.130 MAX8211 R2 2.2MΩ 1% 1.150 OUT VOUT (LOW FOR VIN < 4.5V) THRESH 1.110 GND R1 750kΩ 1% 1.090 1.070 1.050 -55 -25 25 75 125 TA (°C) Figure 4. MAX8211/MAX8212 Threshold Trip Voltage vs. Ambient Temperature Figure 5. MAX8211 Logic-Supply Low-Voltage Detector Calculate resistor values for Figure 3 as follows: 1) Choose a value for R1. Typical values are in the 10kΩ to 10MΩ range. 2) Calculate R2 for the desired upper trip point VU using the formula: Calculate resistor values for Figure 5 as follows: 1) Choose a value for R1. Typical values are in the 10kΩ to 10MΩ range. 2) Calculate R2: (VU − VTH ) (VU − 1.15V) R2 = R1 × = R1 × VTH 1.15V 3) Calculate R3 for the desired amount of hysteresis, where VL is the lower trip point: R3 = R2 × (V + − VTH ) (V + − 1.15V) = R2 × (VU − VL ) (VU − VL ) or, if V+ = VIN: R3 = R2 × (VL − VTH ) (VL − 1.15V) = R2 × (VU − VL ) (VU − VL ) Figure 5 shows an alternate circuit, suitable only when the voltage being detected is also the power-supply voltage for the MAX8211 or MAX8212. R2 = R1 × (VL − VTH ) (VL − 1.15V) = R1 × VTH 1.15V 3) Calculate R3: R3 = R1 × (VU − VL ) 1.15V Low-Voltage Detector for Logic Supply The circuit of Figure 5 will detect when a 5.0V (nominal) supply goes below 4.5V, which is the VMIN normally specified in logic systems. The selected resistor values ensure that false undervoltage alarms will not be generated, even with worst-case threshold trip values and resistor tolerances. R3 provides approximately 75mV of hysteresis. ________________________________________________________________________________________ 5 MAX8211/MAX8212 Microprocessor Voltage Monitors with Programmable Voltage Detection _____________________________________________Pin Configurations (continued) TOP VIEW TOP VIEW HYST 7 1 OUT 1 8 THRESH N.C. 2 7 HYST 6 N.C. 5 V+ N.C. 3 GND 4 MAX8211 MAX8212 µMAX OUT V+ 8 THRESH 6 2 3 N.C. 5 4 N.C. N.C. GND TO-99* * CASE IS CONNECTED TO PIN 7 ON TV PACKAGE. CASE IS CONNECTED TO PIN 4 ON TY PACKAGE. _Ordering Information (continued) PART TEMP RANGE PIN-PACKAGE MAX8212CPA 0°C to +70°C 8 Plastic DIP MAX8212CSA MAX8212CUA MAX8212CTY MAX8212EPA MAX8212ESA MAX8212EJA MAX8212ETY MAX8212MJA MAX8212MTV 0°C to +70°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -55°C to +125°C -55°C to +125°C 8 SO 8 µMAX 8 TO-99 8 Plastic DIP 8 SO 8 CERDIP 8 TO-99 8 CERDIP 8 TO-99 *Contact factory for dice specifications. 6 _______________________________________________________________________________________ Microprocessor Voltage Monitors with Programmable Voltage Detection 8 INCHES DIM A A1 A2 b E ÿ 0.50±0.1 H c D e E H 0.6±0.1 L 1 1 α 0.6±0.1 S BOTTOM VIEW D MIN 0.002 0.030 MAX 0.043 0.006 0.037 0.014 0.010 0.007 0.005 0.120 0.116 0.0256 BSC 0.120 0.116 0.198 0.188 0.026 0.016 6∞ 0∞ 0.0207 BSC 8LUMAXD.EPS 4X S 8 MILLIMETERS MAX MIN 0.05 0.75 1.10 0.15 0.95 0.25 0.36 0.13 0.18 2.95 3.05 0.65 BSC 2.95 3.05 4.78 5.03 0.41 0.66 0∞ 6∞ 0.5250 BSC TOP VIEW A1 A2 A α c e b FRONT VIEW L SIDE VIEW PROPRIETARY INFORMATION TITLE: PACKAGE OUTLINE, 8L uMAX/uSOP APPROVAL DOCUMENT CONTROL NO. 21-0036 REV. J 1 1 _______________________________________________________________________________________ 7 MAX8211/MAX8212 Package Information (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) DIM A A1 B C e E H L N E H INCHES MILLIMETERS MAX MIN 0.069 0.053 0.010 0.004 0.014 0.019 0.007 0.010 0.050 BSC 0.150 0.157 0.228 0.244 0.016 0.050 MAX MIN 1.35 1.75 0.10 0.25 0.35 0.49 0.19 0.25 1.27 BSC 3.80 4.00 5.80 6.20 0.40 SOICN .EPS MAX8211/MAX8212 Microprocessor Voltage Monitors with Programmable Voltage Detection 1.27 VARIATIONS: 1 INCHES TOP VIEW DIM D D D MIN 0.189 0.337 0.386 MAX 0.197 0.344 0.394 MILLIMETERS MIN 4.80 8.55 9.80 MAX 5.00 8.75 10.00 N MS012 8 AA 14 AB 16 AC D A B e C 0∞-8∞ A1 L FRONT VIEW SIDE VIEW PROPRIETARY INFORMATION TITLE: PACKAGE OUTLINE, .150" SOIC APPROVAL DOCUMENT CONTROL NO. 21-0041 8 _______________________________________________________________________________________ REV. B 1 1 Microprocessor Voltage Monitors with Programmable Voltage Detection PDIPN.EPS _______________________________________________________________________________________ 9 MAX8211/MAX8212 Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) TO-99, 8LD .EPS MAX8211/MAX8212 Microprocessor Voltage Monitors with Programmable Voltage Detection Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 10 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products. ENGLISH • ???? • ??? • ??? WHAT'S NEW PRODUCTS SOLUTIONS DESIGN APPNOTES SUPPORT BUY COMPANY MEMBERS M axim > P roduc ts > T imekeeping, T imers , and C ounters MAX8211, MAX8212 Microprocessor Voltage Monitors with Programmable Voltage Detection QuickView Technical Documents Ordering Info More Information All Ordering Information Notes: 1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. 2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. 3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming C onventions. 4. * Some packages have variations, listed on the drawing. "PkgC ode/Variation" tells which variation the product uses. Devices: 1-55 of 55 M AX8211 Fre e Sam ple Buy Pack age : TYPE PINS FOOTPRINT Tem p DRAWING CODE/VAR * RoHS/Le ad-Free ? M aterials Analys is MAX8211EJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -40C to +85C MAX8211MJA/HR C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX8211MJA/883B C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX8211MJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX8211C /D RoHS/Lead-Free: No Materials Analysis RoHS/Lead-Free: See data sheet MAX8211MFB/883B -55C to +125C RoHS/Lead-Free: See data sheet MAX8211MTV/HR Gold C an -TO;8 pin;88 mm -55C to +125C RoHS/Lead-Free: No Dwg: 21-0022A (PDF) Materials Analysis Use pkgcode/variation: G99-8* MAX8211MTV/883B Gold C an -TO;8 pin;88 mm -55C to +125C RoHS/Lead-Free: No Dwg: 21-0022A (PDF) Materials Analysis Use pkgcode/variation: G99-8* MAX8211C TY Metal C an-TO;8 pin;88 mm 0C to +70C Dwg: 21-0022A (PDF) Use pkgcode/variation: T99-8* RoHS/Lead-Free: No Materials Analysis MAX8211C TY-2 Metal C an-TO;8 pin;88 mm 0C to +70C Dwg: 21-0022A (PDF) Use pkgcode/variation: T99-8* RoHS/Lead-Free: No Materials Analysis MAX8211ETY Metal C an-TO;8 pin;88 mm -40C to +85C Dwg: 21-0022A (PDF) Use pkgcode/variation: T99-8* RoHS/Lead-Free: No Materials Analysis MAX8211MTY Metal C an-TO;8 pin;88 mm -55C to +125C RoHS/Lead-Free: No Dwg: 21-0022A (PDF) Materials Analysis Use pkgcode/variation: T99-8* MAX8211C PA+ PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+1* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX8211C PA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-1* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX8211EPA+ PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+1* -40C to +85C RoHS/Lead-Free: Lead Free Materials Analysis MAX8211EPA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-1* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX8211IPA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-1* -20C to +85C RoHS/Lead-Free: No Materials Analysis MAX8211C SA+T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+2* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX8211C SA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX8211C SA-T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX8211C SA+ SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+2* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX8211ESA-T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX8211ESA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX8211ESA+ SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+2* -40C to +85C RoHS/Lead-Free: Lead Free Materials Analysis MAX8211ESA+T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+2* -40C to +85C RoHS/Lead-Free: Lead Free Materials Analysis MAX8211C UA+T uMAX;8 pin;16 mm Dwg: 21-0036J (PDF) Use pkgcode/variation: U8+1* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX8211C UA+ uMAX;8 pin;16 mm Dwg: 21-0036J (PDF) Use pkgcode/variation: U8+1* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX8211C UA uMAX;8 pin;16 mm Dwg: 21-0036J (PDF) Use pkgcode/variation: U8-1* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX8211C UA-T uMAX;8 pin;16 mm Dwg: 21-0036J (PDF) Use pkgcode/variation: U8-1* 0C to +70C RoHS/Lead-Free: No Materials Analysis M AX8212 Fre e Sam ple Buy Pack age : TYPE PINS FOOTPRINT Tem p DRAWING CODE/VAR * RoHS/Le ad-Free ? M aterials Analys is MAX8212EJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX8212MJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX8212MJA/883B C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX8212MTV/HR Gold C an -TO;8 pin;88 mm -55C to +125C RoHS/Lead-Free: No Dwg: 21-0022A (PDF) Materials Analysis Use pkgcode/variation: G99-8* MAX8212MTV/883B Gold C an -TO;8 pin;88 mm -55C to +125C RoHS/Lead-Free: No Dwg: 21-0022A (PDF) Materials Analysis Use pkgcode/variation: G99-8* MAX8212MTV Gold C an -TO;8 pin;88 mm -55C to +125C RoHS/Lead-Free: No Dwg: 21-0022A (PDF) Materials Analysis Use pkgcode/variation: G99-8* MAX8212C TY Metal C an-TO;8 pin;88 mm 0C to +70C Dwg: 21-0022A (PDF) Use pkgcode/variation: T99-8* RoHS/Lead-Free: No Materials Analysis MAX8212C TY-2 Metal C an-TO;8 pin;88 mm 0C to +70C Dwg: 21-0022A (PDF) Use pkgcode/variation: T99-8* RoHS/Lead-Free: No Materials Analysis MAX8212ETY Metal C an-TO;8 pin;88 mm -40C to +85C Dwg: 21-0022A (PDF) Use pkgcode/variation: T99-8* RoHS/Lead-Free: No Materials Analysis MAX8212MTY Metal C an-TO;8 pin;88 mm -55C to +125C RoHS/Lead-Free: No Dwg: 21-0022A (PDF) Materials Analysis Use pkgcode/variation: T99-8* MAX8212EPA+ PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+1* -40C to +85C RoHS/Lead-Free: Lead Free Materials Analysis MAX8212C PA+ PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+1* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX8212C PA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-1* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX8212EPA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-1* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX8212C SA+ SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+2* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX8212C SA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX8212C SA-T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX8212C SA+T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+2* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX8212ESA+ SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+2* -40C to +85C RoHS/Lead-Free: Lead Free Materials Analysis MAX8212ESA+T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+2* -40C to +85C RoHS/Lead-Free: Lead Free Materials Analysis MAX8212ESA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX8212ESA-T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX8212C UA+T uMAX;8 pin;16 mm Dwg: 21-0036J (PDF) Use pkgcode/variation: U8+1* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX8212C UA+ uMAX;8 pin;16 mm Dwg: 21-0036J (PDF) Use pkgcode/variation: U8+1* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX8212C UA uMAX;8 pin;16 mm Dwg: 21-0036J (PDF) Use pkgcode/variation: U8-1* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX8212C UA-T uMAX;8 pin;16 mm Dwg: 21-0036J (PDF) Use pkgcode/variation: U8-1* 0C to +70C RoHS/Lead-Free: No Materials Analysis Didn't Find What You Need? Next Day Product Selection Assistance from Applications Engineers Parametric Search Applications Help QuickView Technical Documents Ordering Info More Information Des c ription Key Features A pplic ations /U s es Key Spec ific ations Diagram Data Sheet A pplic ation N otes Des ign Guides E ngineering Journals Reliability Reports Software/M odels E valuation Kits P ric e and A vailability Samples Buy O nline P ac kage I nformation Lead-Free I nformation Related P roduc ts N otes and C omments E valuation Kits Doc ument Ref.: 1 9 -0 5 3 9 ; Rev 4 ; 2 0 0 3 -0 9 -1 2 T his page las t modified: 2 0 0 7 -0 5 -3 0 C ONTAC T US: SEND US AN EMAIL C opyright 2 0 0 7 by M axim I ntegrated P roduc ts , Dallas Semic onduc tor • Legal N otic es • P rivac y P olic y