INA128
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Precision, 130-dB CMRR, 700-µA, Low-Power, Instrumentation Amplifier

 

Models (3)

Title Category Type Date
INA128 PSpice Model PSpice Model ZIP 21 Jun 2012
INA128 TINA TI Spice Model TINA-TI Spice Model ZIP 21 Jun 2012
INA128 TINA TI Reference Design TINA-TI Reference Design TSC 21 Jun 2012

Design kits & evaluation modules (1)

Name Part# Type
Universal Instrumentation Amplifier Evaluation Module INAEVM Evaluation Modules & Boards

Reference designs

Instrumentation Amplifier with DC Rejection Reference Design

This design is an ac coupled instrumentation amplifier. More specifically, the circuit amplifies ac differential input signals and rejects dc differential and common mode signals. The input is dc coupled, so it achieves effective ac coupling by shifting the instrumentation amplifier reference (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (1)

Vcm vs Vout Calculator for Instrumentation Amplifiers (Rev. I)  (ZIP 209503 KB )    22 Jun 2018  

Development tools (3)

Name Part# Type
Analog engineer's calculator ANALOG-ENGINEER-CALC Calculation Tools
Common-Mode Input Range Calculator for Instrumentation Amplifiers INA-CMV-CALC Calculation Tools
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation