NCS21671 Datasheet | onsemi

Current-Shunt Monitors, Zero-Drift, 40 V mon Mode, Bidirectional, Shutdown NCS21671, NCV21671 The NCS21671 and NCV21671 are a series of voltage output current sense amplifiers offered in gains of 25, 50, 100, and 200 V/V. These parts can measure voltage across shunts at mon mode voltages from - 0.1 V to 40 V, independent of supply voltage. The low offset of the zero- drift architecture enables current sensing with voltage drops across sense resistors as low as 10 mV full- scale. An optional enable function is available to reduce current drain through the input pins and power supply pins to negligible levels when disabled or if Vs is less than 1.5 V. Two optional pins are included to...