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INA240A1D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA240A1D product

INA240A1D

Amplifiers

Current SenseAmplifierMotor ControlPWM Rejection

The INA240A1D is a high-precision current sense amplifier optimized for motor control and inductive load monitoring, featuring excellent PWM rejection and a wide common-mode voltage range.

Best for

  • Motor phase current sensing
  • Solenoid control
  • High-noise power systems

Avoid if

  • Applications requiring extremely low power consumption (use power-down variants)
  • Common-mode voltages exceeding 80 V

Check before use

  • Supply voltage compatibility
  • Shunt resistor selection for target current range

Key specifications

Common Mode Range
-4 V to +80 V
Offset Voltage
25 µV
Gain Error
0.05 %

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Motor ControlIndustrial Power

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA240A1D: 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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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 specialized differential current sense amplifier designed to measure voltage drops across shunt resistors in high-voltage, high-noise environments like motor drives.