PCA9548ADGVR - Texas Instruments

Manufacturer Part Number

PCA9548ADGVR

Manufacturer

Texas Instruments

Introduction

The PCA9548ADGVR is a specialized interface component designed for translating switch applications, enabling one host to communicate with multiple devices over a single bus.

Product Features and Performance

I2C and SMBus compatible interface

Supports bus voltages from 2.3V to 5.5V

Features 8 channels, allowing one master device to communicate with up to 8 slave devices

Supports hot insertion and removal without the need to reset the power

Low standby current enhances energy efficiency

Designed for easy implementation in a variety of systems through surface mount technology

Product Advantages

Allows for significant expansion of I2C/SMBus applications without bus contention or interference

Flexible power supply compatibility increases the application range

Enables design of more energy-efficient systems with its low power consumption

Facilitates easy device upgrades and expansions due to its hot-swappable capability

Key Technical Parameters

Voltage - Supply: 2.3V ~ 5.5V

Interface: I2C, SMBus

Mounting Type: Surface Mount

Package / Case: 24-TFSOP (0.173", 4.40mm Width)

Supplier Device Package: 24-TVSOP

Quality and Safety Features

Manufactured by Texas Instruments, a leader in semiconductor solutions, ensuring high reliability and performance

Complies with industry-standard quality and safety regulations

Compatibility

Designed for broad compatibility with a wide range of microcontrollers and peripheral devices in I2C/SMBus systems

Application Areas

Ideal for complex electronics systems requiring communication with multiple slave devices over a single bus, such as servers, telecommunications equipment, and consumer electronics

Product Lifecycle

Product Status: Last Time Buy

This status indicates that the PCA9548ADGVR is nearing the end of its life cycle, with Texas Instruments encouraging final purchases. Customers are advised to plan for future needs or consider replacements or upgrades.

Several Key Reasons to Choose This Product

High-channel count enables efficient communication across multiple devices.

Low power consumption for energy-efficient designs.

Hot swap capability ensures system flexibility and ease of maintenance.

Produced by Texas Instruments, ensuring reliability and industry-leading performance.

Compatibility with a wide voltage range accommodates various system designs and power supplies.

The Last Time Buy status highlights the need for timely decisions on stocking or transitioning to newer alternatives.