INA303 - Current-Sense Amplifiers

Texas Instruments

Download the INA303 datasheet PDF. This datasheet also covers the INA302 variant, as both devices belong to the same current-sense amplifiers family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

INA303 current-sense amplifiers by Texas Instruments - Datasheet Preview — Note: The manufacturer provides a single datasheet file (INA302-etcTI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	INA303
Manufacturer	Texas Instruments
File Size	1.38 MB
Description	Current-Sense Amplifiers
Datasheet	INA303 Datasheet

General Description

The INA302 and INA303 (INA30x) devices

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community INA302, INA303 SBOS775C – SEPTEMBER 2016 – REVISED MARCH 2019 INA30x 36-V, Overcurrent Protection, Precision, Current-Sense Amplifiers.

Key Features

1 Wide common-mode input range:.
0.1 V to +36 V.
Dual comparator outputs:.
INA302: Two independent overlimit alerts.
INA303: Window comparator.
Threshold levels set individually.
Comparator 1 alert response: 1 µs.
Comparator 2 adjustable delay: 2 µs to 10 s.
Open-drain outputs with independent latch control modes.
High accuracy amplifier:.
Offset voltage: 30 µV (max, A3 version).
Offset vol.

More Datasheets from Texas Instruments

Part Number	Description
INA303-Q1	High-Precision Current Sense Amplifier
INA300	Current-Sense Comparator
INA300-Q1	Current-Sense Comparator
INA301	Current-Shunt Monitor
INA301-Q1	Current-Shunt Monitor
INA302	Current-Sense Amplifiers
INA302-Q1	High-Precision Current Sense Amplifier
INA3221	Shunt and Bus Voltage Monitor
INA3221-Q1	Current and Voltage Monitor
INA333	Rail-to-Rail Out Instrumentation Amplifier