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NCS199A3 Datasheet Current-shunt Monitor

Manufacturer: onsemi

Overview: NCS199A1, NCS199A2, NCS199A3 Current-Shunt Monitor, Voltage Output, Bi-Directional Zero-Drift The NCS199A1, NCS199A2 and NCS199A3 are voltage output current shunt monitors that can measure voltage across shunts at mon−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 100 mA of supply current. All versions are specified over the extended operating temperature range (–40°C to +125°C).

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • Wide Common.
  • Mode Input Range.
  • 0.3 V to 26 V.
  • Supply Voltage Range from 2.7 V to 26 V.
  • Low Offset Voltage ±150 mV Max.
  • Low Offset Drift (0.5 mV/°C).
  • Low Gain Error (max 1.5%).
  • Rail.
  • to.
  • rail Input and Output Capability.
  • Low Current Consumption (typ 65 mA, 100.

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