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INA290A2QDCKRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA290A2QDCKRQ1 product

INA290A2QDCKRQ1

Amplifiers

AutomotiveCurrent SensePrecision

The INA290A2QDCKRQ1 is an automotive-grade, ultra-precise current sense amplifier with a fixed gain of 50V/V, designed for high-side current monitoring in systems up to 120V.

Best for

  • Automotive current sensing
  • High-side DC-link monitoring
  • Fast overcurrent protection

Avoid if

  • Bidirectional current sensing is required
  • Low-side sensing is preferred

Check before use

  • Ensure the shunt resistor value is appropriate for the 50V/V gain and output swing range.

Key specifications

Gain
50 V/V
Bandwidth
1.1 MHz
Common-Mode Range
2.7V to 120V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

AutomotivePower Management

Datasheet

sbou230

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA290A2QDCKRQ1: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

It is a high-side current-sense amplifier from Texas Instruments, specifically the A2 version with a 50V/V gain, optimized for precision current measurement in automotive applications.