NCS199A1SQT2G Datasheet PDF - ON Semiconductor

The NCS199A1, NCS199A2 and NCS199A3 are voltage output current shunt monitors that can measure voltage across shunts at common−mode voltages from −0.3 V to 26 V, independent of supply voltage. Three fixed gains are available: 50 V/V, 100 V/V or 200 V/V. 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 devices can operate from a single +2.7 V to +26 V power supply, drawing a maximum of 100µA of supply current. All versions are specified over the extended operating temperature range (–40°C to +125°C).

●Features |   | Benefits

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● Wide common mode input range -0.3 V to 26 V

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● High-Side Current Sensing for High Voltage Systems

● Supply voltage range from 2.7 V to 26 V

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● Flexible System Supply Voltage

● Low offset voltage ±150µV Max

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● Low Value Current Sense Resistors for Better Power Efficiency

● Low offset drift

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● Temperature Sensitive Applications