PCA9546ADT - Texas Instruments

Manufacturer Part Number

PCA9546ADT

Manufacturer

Texas Instruments

Introduction

The PCA9546ADT is a versatile I2C and SMBus translating switch that enables communication between devices with different voltage levels. It provides four bidirectional channels that can be independently controlled, allowing for flexible system configuration and expansion.

Product Features and Performance

Operates with supply voltages ranging from 2.3V to 5.5V

Supports I2C and SMBus protocols

Provides four independent, bidirectional channels that can be individually controlled

Offers built-in voltage level translation, allowing devices with different voltage levels to communicate

Includes power-on reset and active-low reset input pin

Available in a 16-SOIC package

Product Advantages

Enables seamless communication between components with different voltage requirements

Allows for flexible system design and expansion

Simplifies integration of diverse devices in a single system

Reduces the need for external level-shifting circuitry

Key Reasons to Choose This Product

Versatile interface switch with voltage translation capabilities

Supports industry-standard I2C and SMBus protocols

Compact and space-efficient 16-SOIC package

Reliable performance and robust design

Quality and Safety Features

Designed and manufactured to Texas Instruments' high-quality standards

Provides overcurrent protection and short-circuit protection

Compatibility

The PCA9546ADT is compatible with a wide range of I2C and SMBus-enabled devices, making it suitable for a variety of applications.

Application Areas

Industrial and factory automation systems

Embedded systems and IoT (Internet of Things) devices

Medical equipment

Telecommunications and networking equipment

Automotive electronics

Product Lifecycle

The PCA9546ADT is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Texas Instruments or other manufacturers. Customers are advised to contact our website's sales team for more information on suitable replacement options.