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ISO7740FDBQR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ISO7740FDBQR product

ISO7740FDBQR

Digital Isolators

Digital Isolator4-Channel100Mbps

The ISO7740FDBQR is a high-speed, 4-channel digital isolator with a 3000VRMS isolation rating and a default low output state.

Best for

  • Industrial automation
  • Motor control
  • Power supply isolation

Avoid if

  • Applications requiring high-voltage isolation beyond 3000VRMS (use DW package instead).

Check before use

  • Verify the default output state requirements for your specific application.

Key specifications

Channels
4
Data Rate
100 Mbps
Isolation
3000 VRMS
Default Output
Low

Compliance & Environment

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

Application

Industrial AutomationMotor Control

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ISO7740FDBQR: 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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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 high-performance, 4-channel digital isolator from Texas Instruments, capable of 100Mbps data rates and providing 3000VRMS isolation.