PCA9543APW,118 - NXP Semiconductors

Manufacturer Part Number

PCA9543APW,118

Manufacturer

NXP Semiconductors

Introduction

The PCA9543APW,118 is a 2-channel I2C multiplexer that allows two I2C or SMBus interface devices to share the same I2C or SMBus bus. It features two independently controlled bidirectional bus ports, automatic clock extension, and an on-chip address decoder.

Product Features and Performance

2-channel I2C multiplexer

Independently controlled bidirectional bus ports

Automatic clock extension

On-chip address decoder

Supports up to 400 kHz I2C bus speed

Low power consumption

Product Advantages

Allows multiple I2C devices to share a single I2C bus

Reduces the need for additional I2C controllers

Simplifies board design and reduces component count

Supports high-speed I2C bus communication

Key Reasons to Choose This Product

Efficient I2C bus management for space-constrained applications

Reliable and robust performance for mission-critical systems

Cost-effective solution for expanding I2C bus connectivity

Trusted NXP Semiconductors quality and reliability

Quality and Safety Features

ESD protection

Latch-up prevention

Thermal shutdown

Compatibility

Compatible with I2C and SMBus protocols

Works with a wide range of I2C devices and controllers

Application Areas

Industrial automation and control systems

Embedded systems and IoT devices

Automotive electronics

Telecommunications equipment

Consumer electronics

Product Lifecycle

The PCA9543APW,118 is an active product and currently available for purchase. There are no immediate plans for discontinuation. Customers are advised to check with our website's sales team or their authorized distributors for the latest availability and compatibility information. If you have any specific questions or require further assistance, please contact our website's sales team.