Product Summary
The INA118U is a low power, general purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make the INA118U ideal for a wide range of applications. It operates with power supplies as low as ±1.35V, and quiescent current is only 350μA. The applications of the INA118U are bridge amplifier, thermocouple amplifier, rtd sensor amplifier, medical instrumentation, data acquisition.
Parametrics
INA118U absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Analog Input Voltage Range: ±40V; (3)Output Short-Circuit (to ground): Continuous; (4)Operating Temperature: –40℃ to +125℃; (5)Storage Temperature: –40℃ to +125℃; (6)Junction Temperature: +150℃; (7)Lead Temperature (soldering, 10s): +300℃.
Features
INA118U features: (1)low offset voltage: 50μV max; (2)low drift: 0.5μV/℃ max; (3)low input bias current: 5nA max; (4)high cmr: 110dB min; (5)inputs protected to ±40V; (6)wide supply range: ±1.35 to ±18V; (7)low quiescent current: 350μA; (8)8-pin plastic DIP, SO-8.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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INA118U |
Texas Instruments |
Instrumentation Amplifiers Precision Low Power Instrumentation Amp |
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INA118U/2K5 |
Texas Instruments |
Instrumentation Amplifiers Precision Low Power Instrumentation Amp |
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INA118UB |
Texas Instruments |
Instrumentation Amplifiers Precision Low Power Instrumentation Amp |
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INA118U/2K5G4 |
Texas Instruments |
Instrumentation Amplifiers Precision Low Power Instrumentation Amp |
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INA118UB/2K5 |
Texas Instruments |
Instrumentation Amplifiers Precision Low Power Instrumentation Amp |
Data Sheet |
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INA118UB/2K5G4 |
Texas Instruments |
Instrumentation Amplifiers Precision Low Power Instrumentation Amp |
Data Sheet |
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INA118UG4 |
Texas Instruments |
Instrumentation Amplifiers Precision Low Power Instrumentation Amp |
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INA118UBG4 |
Texas Instruments |
Instrumentation Amplifiers Prec Low Pwr Instr Amp |
Data Sheet |
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