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INA128UA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA128UA product

INA128UA

Amplifiers

Instrumentation AmplifierPrecisionLow Power

The INA128UA is a high-precision, low-power instrumentation amplifier suitable for demanding signal conditioning applications.

Best for

  • Precision signal conditioning
  • Bridge amplifiers
  • ECG front-ends

Avoid if

  • Extremely low-power battery applications requiring <700µA
  • Applications needing integrated gain switching

Check before use

  • Input bias current return path requirements
  • Reference pin impedance

Key specifications

Offset Voltage
50 µV
Gain
1 to 10,000
Bandwidth
1.3 MHz
CMRR
120 dB

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-3-260C-168 HR
ECCN
-
HTSUS
-

Application

IndustrialMedical

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA128UA: 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, low-power instrumentation amplifier from Texas Instruments, ideal for general-purpose measurement and test equipment.