INA381 Datasheet Text
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INA381
SBOS848B
- DECEMBER 2017
- REVISED OCTOBER 2019
INA381 26-V, High-Speed, Current Sense Amplifier With Integrated parator
1 Features
- 1 mon-mode input range:
- 0.2 V to +26 V
- High accuracy amplifier:
- Offset voltage at TA = 25°C
- 500 µV (maximum) at VCM = 12 V
- 150 µV (maximum) at VCM = 0 V
- Offset voltage drift: 1 µV/°C (maximum)
- Gain error: 1% (maximum) at 25°C
- Gain error drift: 20 ppm/°C (maximum)
- Available amplifier gains:
- INA381A1: 20 V/V
- INA381A2: 50 V/V
- INA381A3: 100 V/V
- INA381A4: 200 V/V
- Open-drain parator:
- Hysteresis: 50 mV
- Propagation delay: 400 ns (typ)
- Alert threshold set through external reference voltage
- Supports transparent and latching modes...