Low-Power, Zero-Drift, Precision Instrumentation Amplifier

Low-Power, Zero-Drift, Precision Instrumentation Amplifier - INA333

Models (4)

Title Category Type Size (KB) Date Views
INA333 Vcm vs Vout TINA-TI Model TINA-TI Reference Design TSC 70 KB 12 Nov 2014 53 views
INA333 TINA-TI Reference Design (Rev. D) TINA-TI Reference Design TSC 3694 KB 04 Oct 2011 188 views
INA333 PSpice Model (Rev. D) PSpice Model ZIP 39 KB 04 Oct 2011 241 views
INA333 TINA-TI Spice Model (Rev. C) TINA-TI Spice Model ZIP 12 KB 04 Oct 2011 113 views

Design kits & evaluation modules (1)

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

Reference designs

TI Designs Reference Design Library is a robust reference design library spanning analog, embedded processor and connectivity. Created by TI experts to help you jump start your system design, all TI Designs include schematic or block diagrams, BOMs and design files to speed your time to market. Search and download designs at

TI Designs

Leakage Current Measurement Reference Design for Determining Insulation Resistance

This TI design provides a reference solution to measure Insulation Resistance up to 100MΩ. It has an on-board isolated 500Vdc power supply and an isolated signal conditioning circuit to measure the leakage current. This design is useful to find leakage due to insulation breakdown in (...)

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Software (2)

Vcm vs Vout Calculator for Instrumentation Amplifiers (Rev. I)  (ZIP 209503 KB )    22 Jun 2018  
Thermocouple Compensation - Analog Approach (Supporting SW)  (ZIP 111 KB )    108 views, 18 Aug 2014  

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