ISO7740FDWR - Texas Instruments

Manufacturer Part Number

ISO7740FDWR

Manufacturer

Texas Instruments

Introduction

Compact 4-channel digital isolator with high isolation voltage and high common-mode transient immunity

Product Features and Performance

4 channels of digital isolation

Capacitive coupling technology

5000Vrms isolation voltage

Common-mode transient immunity of 85kV/s

Propagation delay of 16ns max

100Mbps data rate

Wide supply voltage range of 2.25V to 5.5V

Operating temperature range of -55°C to 125°C

Compact 16-SOIC package

Product Advantages

High isolation voltage and common-mode transient immunity

High-speed digital data transfer

Wide supply voltage and temperature range

Small, space-saving package

Key Technical Parameters

4 channels

5000Vrms isolation voltage

85kV/s common-mode transient immunity

16ns max propagation delay

100Mbps data rate

25V to 5.5V supply voltage

-55°C to 125°C operating temperature

Quality and Safety Features

RoHS3 compliant

Certified safety isolation

Compatibility

Surface mount package

Compatible with standard PCB manufacturing processes

Application Areas

Industrial automation

Motor control

Power supplies

Medical equipment

Instrumentation

General digital signal isolation

Product Lifecycle

Active product, not nearing discontinuation

Replacements and upgrades available from Texas Instruments

Key Reasons to Choose This Product

High isolation voltage and common-mode transient immunity for enhanced safety and reliability

High-speed digital data transfer for efficient signal transmission

Wide supply voltage and temperature range for design flexibility

Small, space-saving package for compact system integration

Trusted Texas Instruments quality and reliability