26 V Current sense amplifiers

The NCS21xR and NCV21xR (AEC-Q100 qualified) voltage output current sense amplifiers

These devices can measure voltage across shunts at common-mode voltages from −0.3 V to 26 V, independent of supply voltage. With a fixed gain, the low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10 mV full-scale. The NCS21xR and NCV21xR can operate from a single +2.2 V to +26 V power supply, drawing a maximum of 150 µA of supply current.

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