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ISO1541DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ISO1541DR product

ISO1541DR

Digital Isolators

I2C IsolatorDigital IsolatorTI

The ISO1541DR is a high-performance, low-power bidirectional I2C isolator from Texas Instruments, designed for single-master I2C bus isolation.

Best for

  • Single-master I2C isolation
  • Space-constrained designs

Avoid if

  • Multi-master applications (use ISO1540 instead)

Check before use

  • Bus capacitance limits
  • Power supply isolation

Key specifications

Isolation
2500 VRMS
Channels
2
Max Speed
1 MHz
Temp Range
-40°C to +125°C

Compliance & Environment

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

Application

Industrial AutomationBattery Management

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ISO1541DR: 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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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

The ISO1541DR is a low-power, bidirectional digital isolator specifically designed for I2C interfaces, featuring one bidirectional data channel and one unidirectional clock channel.