INA241A Overview
The INA241x is an ultra-precise, bidirectional current sense amplifier than can measure voltage drops across shunt resistors over a wide mon-mode range from 5 V to 110 V, independent of the supply voltage. The high-precision current measurement is achieved through a bination of low offset voltage (±10 µV, maximum), small gain error (±0.01%, maximum) and a high DC CMRR (typical 166 dB). The INA241x is designed for...
INA241A Key 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