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INA821IDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA821IDR product

INA821IDR

Amplifiers

Instrumentation AmplifierPrecisionLow Power

The INA821IDR is a high-precision, low-power instrumentation amplifier suitable for demanding signal conditioning applications.

Best for

  • Precision signal conditioning
  • Low-power instrumentation

Avoid if

  • Extremely high-speed applications beyond 4.7MHz

Check before use

  • Gain resistor accuracy
  • Reference pin impedance

Key specifications

Offset Voltage
35 µV
Noise
7 nV/√Hz
Supply Range
4.5V to 36V
Bandwidth
4.7 MHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

IndustrialSensor

Datasheet

b2a58ef4d1de50196e7fd67b06eda908.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA821IDR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a precision instrumentation amplifier with a current-feedback input stage, offering low offset voltage and high CMRR.