(China (Mainland))
Product Summary
The INA114AU is a low cost, 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. The INA114AU is laser trimmed for very low offset voltage (50μV), drift (0.25μV/℃) and high common-mode rejection (115dB at G = 1000). It operates with power supplies as low as ±2.25V, allowing use in battery operated and single 5V supply systems. The applications of the INA114AU are bridge amplifier, thermocouple amplifier, rtd sensor amplifier, medical instrumentation, data acquisition.
Parametrics
INA114AU absolute maximum ratings: (1)Supply Voltage:±18V; (2)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
INA114AU features: (1)low offset voltage: 50μV max; (2)low drift: 0.25μV/℃ max; (3)low input bias current: 2nA max; (4)high common-mode rejection:115dB min; (5)input over-voltage protection:±40V; (6)wide supply range: ±2.25 to ±18V; (7)low quiescent current: 3mA max; (8)8-pin plastic and SOL-16.
Diagrams
| Image | Part No | Mfg | Description |  |
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 INA114AU |
Texas Instruments |
Instrumentation Amplifiers Precision Instrumentation Amp |
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INA114AU/1K |
Texas Instruments |
Instrumentation Amplifiers Precision Instrumentation Amp |
Data Sheet |
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INA114AUG4 |
Texas Instruments |
Instrumentation Amplifiers Precision Instrumentation Amp |
Data Sheet |
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INA114AUE4 |
Texas Instruments |
Instrumentation Amplifiers Precision Instrumentation Amp |
Data Sheet |
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INA114AU/1KE4 |
Texas Instruments |
Instrumentation Amplifiers Precision Instrumentation Amp |
Data Sheet |
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