INA821
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4.7MHz, 35µV offset, 7nV/√Hz noise, low-power, super beta precision instrumentation amplifier

 

Models (3)

Title Category Type Date
INA821 TINA-TI Reference Design (Rev. A) TINA-TI Reference Design TSC 10 Dec 2018
INA821 TINA-TI Spice Model (Rev. A) TINA-TI Spice Model ZIP 10 Dec 2018
INA821 PSpice Model (Rev. A) PSpice Model ZIP 10 Dec 2018

Design kits & evaluation modules (1)

Name Part# Type
INA826 Evaluation Module INA826EVM Evaluation Modules & Boards

Reference designs

High Accuracy Analog Front End Using 16-Bit SAR ADC with ±10V Measurement Range Reference Design

The TIDA-00834 reference design accurately measures voltage and current inputs using simultaneously sampled, 16-bit, ±10 V, bipolar input SAR ADC critical to identify power systems malfunction and power quality related failures accurately and quickly. This results in reduced power systems (...)

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

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