INA326
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Precision, Low Drift, CMOS Instrumentation Amplifier

 

Models (5)

Title Category Type Date
INA326 TINA-TI Spice Model Enhanced-Long Simulation Time (Rev. A) TINA-TI Spice Model ZIP 04 Oct 2011
INA326T TINA-TI Reference Design Standard-Recommended (Rev. B) TINA-TI Reference Design TSC 04 Oct 2011
INA326 PSpice Model (Rev. A) PSpice Model ZIP 04 Oct 2011
INA326 TINA-TI Reference Design Enhanced Long Simulation Time (Rev. B) TINA-TI Reference Design TSC 04 Oct 2011
INA326T TINA-TI Spice Model Standard-Recommended (Rev. A) TINA-TI Spice Model ZIP 04 Oct 2011

Design kits & evaluation modules (1)

Name Part# Type
TI Precision Labs SAR ADC Evaluation Module Performance Demonstration Kit (PDK) PLABS-SAR-EVM-PDK Evaluation Modules & Boards

Reference designs

RTD to Voltage Reference Design Using Instrumentation Amplifier and Current Reference

This reference design translates resistance temperature detectors (RTD) resistance to a voltage level convenient for an ADC input. A precision current reference provides excitation and an instrumentation amplifier scales the signal. The design also uses a three wire RTD configuration to minimize (...)

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

Software (1)

Simulation for 3-Decade, Load-Current Sensing Circuit  (ZIP 28 KB )    02 May 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