ISO35DWR - Texas Instruments

Manufacturer Part Number

ISO35DWR

Manufacturer

Texas Instruments

Introduction

The ISO35DWR is a digital isolator that provides galvanic isolation between two digital systems or circuits, enabling reliable data transmission while protecting against electrical hazards.

Product Features and Performance

3 independent isolation channels

Capacitive coupling technology for high-speed, low-power data transfer

Common mode transient immunity up to 25kV/μs

Data rate up to 1Mbps

Wide operating temperature range of -40°C to 85°C

RoHS3 compliant

Product Advantages

Enhances system safety and reliability by providing electrical isolation

Compact 16-SOIC surface mount package

Minimizes electromagnetic interference (EMI) and reduces system noise

Simplifies system design and reduces component count

Key Technical Parameters

Isolation voltage: 2500Vrms

Supply voltage: 3.15V to 3.6V

Unidirectional channel type (RS422, RS485)

No isolated power

Quality and Safety Features

RoHS3 compliant for environmental responsibility

Designed and manufactured to high quality standards by Texas Instruments

Compatibility

The ISO35DWR is compatible with a wide range of digital systems and interfaces, including RS422, RS485, and other high-speed digital communication protocols.

Application Areas

Industrial automation and control systems

Factory equipment and machinery

Transportation and automotive electronics

Medical equipment

Telecommunications and networking infrastructure

Product Lifecycle

The ISO35DWR is an active product in Texas Instruments' portfolio and is not currently nearing discontinuation. Replacement or upgrade options may be available in the future as technology advances.

Key Reasons to Choose the ISO35DWR

Provides reliable galvanic isolation to protect against electrical hazards

Offers high-speed data transfer with up to 1Mbps data rate

Delivers superior common mode transient immunity up to 25kV/μs

Operates over a wide temperature range of -40°C to 85°C

Compact 16-SOIC surface mount package for space-constrained designs

Manufactured to high quality standards by a trusted industry leader, Texas Instruments