Datasheet AD8638, AD8639 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | 16V Dual Auto-Zero, Rail-to-Rail Output, Precision Amplifier |
| Pages / Page | 20 / 5 — AD8638/AD8639. ABSOLUTE MAXIMUM RATINGS. THERMAL RESISTANCE. Table 4. … |
| Revision | F |
| File Format / Size | PDF / 638 Kb |
| Document Language | English |
AD8638/AD8639. ABSOLUTE MAXIMUM RATINGS. THERMAL RESISTANCE. Table 4. Parameter Rating. Table 5. Thermal Resistance. Package Type
Model Line for this Datasheet
Text Version of Document
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AD8638/AD8639 ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Table 4. Parameter Rating Table 5. Thermal Resistance
Supply Voltage 16 V
Package Type θ 1 JA θJC Unit
Input Voltage GND − 0.3 V to VSY+ + 0.3 V 5-Lead SOT-23 (RJ-5) 230 146 °C/W Input Current1 ±10 mA 8-Lead SOIC_N (R-8) 158 43 °C/W Differential Input Voltage2 ±VSY 8-Lead MSOP (RM-8) 206 44 °C/W Output Short-Circuit Duration to GND Indefinite 8-Lead LFCSP_WD (CP-8-5)2 75 18 °C/W Storage Temperature Range −65°C to +150°C 1 θ Operating Temperature Range −40°C to +125°C JA is specified for the worst-case conditions, that is, a device soldered in a circuit board for surface-mount packages. This was measured using a Junction Temperature Range −65°C to +150°C standard two-layer board. 2 Lead Temperature (Soldering, 60 sec) 300°C Exposed pad is soldered to h t e application board. 1 Input pins have clamp diodes to the supply pins. Input current should be
ESD CAUTION
limited to 10 mA or less whenever input signals exceed either power supply rail by 0.3 V. 2 Inputs are protected against high differential voltages by internal 1 kΩ series resistors and back-to-back diode-connected N-MOSFETs (with a typical VT of 1.25 V for VCM of 0 V). Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Rev. F | Page 5 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V OPERATION ELECTRICAL CHARACTERISTICS—16 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION 1/f NOISE INPUT VOLTAGE RANGE OUTPUT PHASE REVERSAL OVERLOAD RECOVERY TIME INFRARED SENSORS PRECISION CURRENT SHUNT SENSOR OUTPUT AMPLIFIER FOR HIGH PRECISION DACS OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS
AD8638/AD8639 ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Table 4. Parameter Rating Table 5. Thermal Resistance
Supply Voltage 16 V
Package Type θ 1 JA θJC Unit
Input Voltage GND − 0.3 V to VSY+ + 0.3 V 5-Lead SOT-23 (RJ-5) 230 146 °C/W Input Current1 ±10 mA 8-Lead SOIC_N (R-8) 158 43 °C/W Differential Input Voltage2 ±VSY 8-Lead MSOP (RM-8) 206 44 °C/W Output Short-Circuit Duration to GND Indefinite 8-Lead LFCSP_WD (CP-8-5)2 75 18 °C/W Storage Temperature Range −65°C to +150°C 1 θ Operating Temperature Range −40°C to +125°C JA is specified for the worst-case conditions, that is, a device soldered in a circuit board for surface-mount packages. This was measured using a Junction Temperature Range −65°C to +150°C standard two-layer board. 2 Lead Temperature (Soldering, 60 sec) 300°C Exposed pad is soldered to h t e application board. 1 Input pins have clamp diodes to the supply pins. Input current should be
ESD CAUTION
limited to 10 mA or less whenever input signals exceed either power supply rail by 0.3 V. 2 Inputs are protected against high differential voltages by internal 1 kΩ series resistors and back-to-back diode-connected N-MOSFETs (with a typical VT of 1.25 V for VCM of 0 V). Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Rev. F | Page 5 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V OPERATION ELECTRICAL CHARACTERISTICS—16 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION 1/f NOISE INPUT VOLTAGE RANGE OUTPUT PHASE REVERSAL OVERLOAD RECOVERY TIME INFRARED SENSORS PRECISION CURRENT SHUNT SENSOR OUTPUT AMPLIFIER FOR HIGH PRECISION DACS OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS
