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INA282 Datasheet Bidirectional Current-Shunt Monitors

Manufacturer: Texas Instruments

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General Description

The INA28x family includes the INA282, INA283, INA284, INA285, and INA286 devices.

These devices are voltage output current shunt monitors that can sense drops across shunts at common-mode voltages from –14 V to +80 V, independent of the supply voltage.

The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10 mV full-scale.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community INA282, INA283, INA284, INA285, INA286 SBOS485C – NOVEMBER 2009 – REVISED MAY 2015 INA28x High-Accuracy, Wide Common-Mode Range,.

Key Features

  • 1 Wide Common-Mode Range:.
  • 14 V to +80 V.
  • Offset Voltage: ±20 μV.
  • CMRR: 140 dB.
  • Accuracy:.
  • ±1.4% Gain Error (Max).
  • 0.3 μV/°C Offset Drift.
  • 0.005%/°C Gain Drift (Max).
  • Available Gains:.
  • 50 V/V: INA282.
  • 100 V/V: INA286.
  • 200 V/V: INA283.
  • 500 V/V: INA284.
  • 1000 V/V: INA285.
  • Quiescent Current: 900 μA (Max) 2.

More Datasheets from Texas Instruments

Part Number Description
INA282-Q1 Current-Shunt Monitor
INA281 1.3-MHz Current-Sense Amplifier
INA283 Bidirectional Current-Shunt Monitors
INA283-Q1 Current-Shunt Monitor
INA284 Bidirectional Current-Shunt Monitors
INA284-Q1 Current-Shunt Monitor
INA285 Bidirectional Current-Shunt Monitors
INA285-Q1 Current-Shunt Monitor
INA286 Bidirectional Current-Shunt Monitors
INA286-Q1 Current-Shunt Monitor