ISO7741FDW - Texas Instruments

Manufacturer Part Number

ISO7741FDW

Manufacturer

Texas Instruments

Introduction

High-speed, four-channel digital isolator

Provides reliable galvanic isolation between digital systems

Product Features and Performance

4 channels of digital isolation

High common-mode transient immunity (85 kV/μs)

Fast propagation delay (16 ns max)

Low pulse width distortion (4.9 ns max)

Wide operating voltage range (2.25 V to 5.5 V)

High data rate (100 Mbps)

Capacitive coupling technology

Product Advantages

Reliable galvanic isolation

High noise immunity

Fast digital signal transfer

Wide operating voltage range

High data rate capability

Key Technical Parameters

Manufacturer Part Number: ISO7741FDW

Number of Channels: 4

Rise/Fall Time (Typical): 2.4 ns, 2.4 ns

Pulse Width Distortion (Max): 4.9 ns

Propagation Delay tpLH/tpHL (Max): 16 ns, 16 ns

Common Mode Transient Immunity (Min): 85 kV/μs

Isolated Power: No

Data Rate: 100 Mbps

Voltage Supply: 2.25 V to 5.5 V

Channel Type: Unidirectional

Quality and Safety Features

RoHS3 compliant

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

Compatibility

Compatible with a wide range of digital systems

Application Areas

Industrial automation

Motor control

Power supplies

Medical equipment

Instrumentation

Telecommunications

Product Lifecycle

Current product, no discontinuation planned

Availability of replacement or upgrade products

Key Reasons to Choose This Product

Reliable galvanic isolation for safety and noise immunity

Fast digital signal transfer with low propagation delay and pulse width distortion

Wide operating voltage range and high data rate capability

Compact surface-mount package (16-SOIC)

RoHS3 compliance for environmental friendliness

Proven performance and reliability from Texas Instruments