INA241A Datasheet Text
INA241A, INA241B
SBOSA30B
- MARCH 2022
- REVISED JULY 2023
INA241x
- 5 V to 110 V, Bidirectional, Ultra-Precise Current Sense Amplifier With Enhanced PWM Rejection
1 Features
- Enhanced PWM rejection optimized for systems subject to switching mon-mode voltages
- Supports switching frequencies up to 125 kHz
- Wide mon-mode voltage:
- Operational voltage:
- 5 V to +110 V
- Survival voltage:
- 20 V to +120 V
- Bidirectional operation
- High small signal bandwidth: 1.1 MHz (at all gains)
- Slew rate: 8 V/µs
- Step response settling time to 1%: 1 µs
- Excellent CMRR
- 166 dB DC-CMRR
- 104 dB AC-CMRR at 100 kHz
- 89 dB AC-CMRR at 1 MHz
- Accuracy:
- Gain error (maximum)
- Version A: ±0.01%, ±1 ppm/°C drift
- Version B: ±0.1%, ±5 ppm/°C drift
- Offset voltage (maximum)
- Version A: ±10 µV, ±0.1 µV/°C drift
- Version B: ±150 µV, ±0.5 µV/°C drift
- Available gains:...