INA381 Datasheet - Texas Instruments

Current Sense Amplifier

INA381 Features

* 1 Common-mode input range:

* 0.2 V to +26 V

* High accuracy amplifier:

* Offset voltage at TA = 25°C

* 500 µV (maximum) at VCM = 12 V

* 150 µV (maximum) at VCM = 0 V

* Offset voltage drift: 1 µV/°C (maximum)

* Gain error: 1% (maximum) a

INA381 General Description

The INA381 includes both a 26-V common-mode, current-sensing amplifier and a high-speed comparator. This device detects overcurrent conditions by measuring the voltage developed across a current-shunt resistor and comparing that voltage to a user-defined threshold limit set by the comparator referen.

INA381 Datasheet (2.96 MB)

INA381 Datasheet Preview — Preview of INA381 PDF

Datasheet Details

Part number:

INA381

Manufacturer:

Texas Instruments ↗

File Size:

2.96 MB

Description:

Current sense amplifier.
Product Folder Order Now Technical Documents Tools & Software Support & Community INA381 SBOS848B DECEMBER 2017 REVISED OCTOB.

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INA381 Current Sense Amplifier Texas Instruments

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INA381 Features

INA381 General Description

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