INA3221 Datasheet Shunt and Bus Voltage Monitor

Manufacturer: Texas Instruments

INA3221 shunt and bus voltage monitor by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	INA3221
Manufacturer	Texas Instruments
File Size	1.09 MB
Description	Shunt and Bus Voltage Monitor
Datasheet	INA3221 Datasheet

General Description

The INA3221 is a three-channel, high-side current and bus voltage monitor with an I2C- and SMBUScompatible interface.

The INA3221 monitors both shunt voltage drops and bus supply voltages, in addition to having programmable conversion times and averaging modes for these signals.

The INA3221 offers both critical and warning alerts to detect multiple programmable out-of-range conditions for each channel.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community INA3221 SBOS576B – MAY 2012 – REVISED MARCH 2016 INA3221 Triple-Channel, High-Side Measurement, Shunt and Bus Voltage Monitor with.

Key Features

1 Senses Bus Voltages From 0 V to 26 V.
Reports Shunt and Bus Voltage.
High Accuracy:.
Offset Voltage: ±80 µV (max).
Gain Error: 0.25% (max).
Configurable Averaging Options.
Four Programmable Addresses.
Programmable Alert and Warning Outputs.
Power-Supply Operation: 2.7 V to 5.5 V 2.

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