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INA281A2IDBVR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA281A2IDBVR product

INA281A2IDBVR

Amplifiers

Current SenseAmplifierHigh-SideLow-Side

The INA281A2IDBVR is a high-precision, unidirectional current-sense amplifier with a 50 V/V gain, optimized for high-speed current monitoring in wide common-mode voltage environments.

Best for

  • High-speed overcurrent protection
  • Precision current sensing

Avoid if

  • Bidirectional current sensing is required

Check before use

  • Common-mode voltage limits
  • Shunt resistor power dissipation

Key specifications

Gain
50 V/V
Bandwidth
1.3 MHz
Common-Mode Range
-4 V to 110 V

Compliance & Environment

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

Application

Power ManagementIndustrial Control

Datasheet

2ff2033ec8f5b14425e241cee4d15945.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA281A2IDBVR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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
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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-precision current sense amplifier from Texas Instruments, featuring a 50 V/V gain and a wide common-mode input range of -4 V to 110 V.