Instrumentation amplifiers - the next
level of precision signal conditioning
High performance op amps with integrated resistor networks for the ultimate in accuracy and space efficiency
Achieve lower distortion and higher precision with ultra-low noise
Pack high precision into small places with space-saving package options
Featured instrumentation amplifiers
Featured TI Designs reference designs
3-terminal programmable logic controller (PLC)
Inputs ±10V or ±20mA and outputs 2.5V±2.3V; measured performance yields less than 0.2% total unadjusted error
Single-supply strain gauge in a bridge configuration
Accurately measures the resistance of a strain gauge in a bridge configuration
Isolated current shunt and voltage measurement motor drive
Enables the performance evaluation of three motor currents, three inverter voltages and the DC-link voltage
Featured technical resources
TI Precision Labs training
Online classroom for analog engineers with more than 40 hands-on amplifier trainings and lab videos
Watch and learnVcm vs. Vout calculation tool
Calculates the input signal common-mode-range of TI instrumentation amplifiers
Download toolUnderstanding Vcm vs.
Vout plots
Find resources on the most common issue when working with instrumentation amplifiers
Visit WikiCompanion devices
Precision DACs (≤10 MSPS)
Precision digital-to-analog conversion in 8- to 18-bit resolution
Learn more
Take your precision signal conditioning design to the next level with TI instrumentation amplifiers. Our high-performance op amps integrate resistor networks to deliver the highest accuracy while reducing board space.