INA293
INA293 is High-Precision Current Sense Amplifier manufactured by Texas Instruments.
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SBOS470
- DECEMBER 2019
- 4-V to 110-V, 1-MHz, High-Precision Current Sense Amplifier
1 Features
- 1 Wide mon-mode voltage:
- Operational voltage:
- 4 V to +110 V
- Survival voltage:
- 20 V to +120 V
- Excellent CMRR:
- 160-dB DC-CMRR
- 85-dB AC-CMRR at 50 kHz
- Accuracy:
- Gain:
- Gain error: ±0.15% (maximum)
- Gain drift: ±10 ppm/°C (maximum)
- Offset:
- Offset voltage: ±15 µV (typical)
- Offset drift: ±0.05 µV/°C (typical)
- Available gains:
- INA293A1, INA293B1 : 20 V/V
- INA293A2, INA293B2 : 50 V/V
- INA293A3, INA293B3 : 100 V/V
- INA293A4, INA293B4 : 200 V/V
- INA293A5, INA293B5 : 500...
