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Current-Shunt Monitors, Voltage Output, Bidirectional, Zero-Drift, Low- or High-Side Current Sensing
NCS199A1R, NCS199A2R, NCS199A3R
The NCS199A1R, NCS199A2R, and NCS199A3R are voltage output, current shunt monitors (also called current sense amplifiers) which can measure voltage across shunts at common−mode voltages from −0.3 V to 26 V, independent of supply voltage. The low offset of the zero−drift architecture enables current sensing across the shunt with maximum voltage drop as low as 10 mV full−scale. These devices can operate from a single +2.2 V to +26 V power supply, drawing a maximum of 80 mA of supply current, and are specified over the extended operating temperature range (−40°C to +125°C). Available in the SC70−6 package.
Features
• Wide Common Mode Input Range: −0.