Product Summary
The INA141U is a low power, general purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make it ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (200 kHz at G = 100). The applications of the INA141U include bridge amplifier, thermocouple amplifier, RTD sensor amplifier, medical instrumentation and data acquisition.
Parametrics
INA141U 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
INA141U features: (1)low offset voltage: 50mV max; (2)low drift: 0.5mV/℃ max; (3) Accurate gain: ±0.05% at G = 10; (4) low input bias current: 5nA max; (5) high CMR: 117dB min; (6) inputs protected to ±40V; (7) wide supply range: ±2.25 to ±18V; (8) low quiescent current: 750mA; (9)8-pin plastic DIP, SO-8.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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INA141U |
Texas Instruments |
Instrumentation Amplifiers Precision Lo-Power G = 10 100 |
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INA141U/2K5 |
Texas Instruments |
Instrumentation Amplifiers Precision Lo-Power G = 10 100 |
Data Sheet |
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INA141UA |
Texas Instruments |
Instrumentation Amplifiers Precision Lo-Power G = 10 100 |
Data Sheet |
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INA141U/2K5E4 |
Texas Instruments |
Instrumentation Amplifiers Precision Lo-Power G = 10 100 |
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INA141UA/2K5E4 |
Texas Instruments |
Instrumentation Amplifiers Precision Lo-Power G = 10 100 |
Data Sheet |
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INA141UA/2K5 |
Texas Instruments |
Instrumentation Amplifiers Precision Lo-Power G = 10 100 |
Data Sheet |
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INA141UAG4 |
Texas Instruments |
Instrumentation Amplifiers Precision Lo-Power G = 10 100 |
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INA141UG4 |
Texas Instruments |
Instrumentation Amplifiers Precision Lo-Power G = 10 100 |
Data Sheet |
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