INA105 - Precision Unity Gain Differential Amplifier

Product Overview

Texas Instruments

Datasheet Details

Part number	INA105
Manufacturer	Texas Instruments
File Size	1.77 MB
Description	Precision Unity Gain Differential Amplifier
Datasheet	INA105 Datasheet
Additional preview pages of the INA105 datasheet.

Product details

Description

The INA105 is a monolithic Gain = 1 differential amplifier consisting of a precision operational amplifier (op amp) and on-chip metal film resistor network.

Features

Unity-gain difference amplifier configuration.
High common-mode rejection (CMRR): 72dB (minimum).
Low gain error: 0.025% (maximum).
Low gain drift: 5ppm/°C (maximum).
Low nonlinearity: 0.001% (maximum).
Bandwidth: 1MHz (typical).
Low offset voltage: 500μV (maximum).
Low offset voltage drift: 20μV/°C (maximum) 2.

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Published: Mar 30, 2025 |