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INA281B2IDBVR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA281B2IDBVR product

INA281B2IDBVR

Amplifiers

Current SenseAmplifierHigh Voltage

The INA281B2IDBVR is a high-precision, 50 V/V gain current-sense amplifier featuring a wide -4V to 110V common-mode range and 1.3 MHz bandwidth.

Best for

  • Industrial current sensing
  • Telecom power monitoring
  • Solenoid control

Avoid if

  • Bidirectional current sensing is required

Check before use

  • Ensure the shunt resistor value is appropriate for the target current and power dissipation limits.

Key specifications

Gain
50 V/V
Common-Mode Range
-4 V to 110 V
Bandwidth
1.3 MHz
Package
SOT-23-5

Compliance & Environment

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

Application

IndustrialPower Supplies

Datasheet

sszt359

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA281B2IDBVR: 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-precision, unidirectional current-sense amplifier from Texas Instruments, optimized for high-side and low-side current measurement.