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INA285 Datasheet Bidirectional Current-Shunt Monitors

Manufacturer: Texas Instruments

Download the INA285 datasheet PDF. This datasheet also includes the INA282 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (INA282-etcTI.pdf) that lists specifications for multiple related part numbers.

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