By ON Semiconductor 66
ON Semiconductor's NCS199 and NCS21x devices are voltage output current shunt monitors that measure voltage across shunts at common-mode voltages from -0.3 V to 26 V, independent of supply voltage. Multiple fixed gains are available: 50 V/V, 75 V/V, 100 V/V, 200 V/V, 500 V/V, or 1,000 V/V. The low offset of the zero-draft architecture enables current sensing with maximum drops across the shunt as low as 10 mV full-scale. The devices cab operate from a single 2.7 V to 26 V power supply, drawing a maximum of 100 µA of supply current. All versions are specified over the extended operating temperature range (-40°C to 125°C).