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INA225AQDGKRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA225AQDGKRQ1 product

INA225AQDGKRQ1

Power Management (PMIC)

Current shunt monitorProgrammable gainBidirectionalAutomotive qualified

INA225AQDGKRQ1 is an automotive-grade bidirectional current-shunt monitor with four selectable gains and a 0 V to 36 V common-mode input range.

Best for

  • Automotive current monitoring
  • Bidirectional shunt measurement
  • Microcontroller or ADC interfaces

Avoid if

  • The application requires an output beyond the supply rails
  • The common-mode voltage exceeds 36 V without transient protection

Check before use

  • VSSOP-8 land pattern
  • 0.1 µF supply bypass capacitor
  • REF voltage range
  • Shunt resistor dissipation

Key specifications

Gain
25, 50, 100, or 200 V/V
Common-mode range
0 V to 36 V
Supply voltage
2.7 V to 36 V
Package
VSSOP-8, 3.00 mm × 3.00 mm

Compliance & Environment

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

Application

Automotive current sensingMotor and valve controlADC-based monitoring

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA225AQDGKRQ1: 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 Texas Instruments INA225-Q1 voltage-output current-sense amplifier for bidirectional monitoring across a shunt resistor.