INA281 - 1.3-MHz Current-Sense Amplifier

Product Overview

Texas Instruments

Datasheet Details

Part number	INA281
Manufacturer	Texas Instruments
File Size	1.50 MB
Description	1.3-MHz Current-Sense Amplifier
Datasheet	INA281 Datasheet
Additional preview pages of the INA281 datasheet.

Product details

Description

The INA281 is a high-precision current sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range from 4 V to 110 V.

Features

1 Wide common-mode voltage:.
Operational voltage:.
4 V to +110 V.
Survival voltage:.
20 V to +120 V.
Excellent CMRR:.
120-dB DC CMRR.
65-dB AC CMRR at 50 kHz.
Accuracy:.
Gain:.
Gain error: ±0.5% (maximum).
Gain drift: ±20 ppm/°C (maximum).
Offset:.
Offset voltage: ±55 µV (typical).
Offset drift: ±0.1 µV/°C (typical).
Available gains:.
INA281A1, IN.

📁 Similar Datasheet

INA200 - (INA200 - INA202) High-Side Measurement Current-Shunt Monitor (Burr-Brown)
INA201 - (INA200 - INA202) High-Side Measurement Current-Shunt Monitor (Burr-Brown)
INA202 - High-Side Measurement Current-Shunt Monitor (Burr-Brown)
INA203 - (INA203 - INA205) Unidirectional Measurement Current-Shunt Monitor (Burr-Brown)
INA204 - (INA203 - INA205) Unidirectional Measurement Current-Shunt Monitor (Burr-Brown)
INA205 - (INA203 - INA205) Unidirectional Measurement Current-Shunt Monitor (Burr-Brown)
INA206 - High-Side Measurement Current-Shunt Monitor (Burr-Brown)
INA207 - High-Side Measurement Current-Shunt Monitor (Burr-Brown)

Other Datasheets by Texas Instruments

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

Published: Aug 16, 2023 |