TCA9548ARGERQ1 - Texas Instruments

Manufacturer Part Number

TCA9548ARGERQ1

Manufacturer

Texas Instruments

Introduction

The TCA9548ARGERQ1 is designed by Texas Instruments, categorized under Logic Signal Switches, Multiplexers, Decoders. It is primarily used for signal routing in complex electronic systems.

Product Features and Performance

Bus Switch Type

Provides 1 to 8 bidirectional translating switches

1 Independent Circuit

Supports Single Supply operation

Voltage Supply Range from 1.65V to 5.25V

Operating Temperature range from -40°C to 85°C

Surface Mount Technology for efficient PCB design

24-VFQFN Exposed Pad enhances thermal performance

Suited for Automotive applications

AEC-Q100 Qualified for high reliability

Product Advantages

Flexible supply voltage enhances compatibility with various systems

Wide temperature range supports operation in harsh environments

Compact 24-VQFN package saves space on the PCB

Direct pass-through I²C/SMBus address translation

Enables up to eight identical I2C/SMBus slave addresses

Key Technical Parameters

Circuit Configuration: 1 x 8:1

Voltage Supply: 1.65V to 5.25V

Supplier Device Package: 24-VQFN (4x4)

AEC-Q100 automotive qualification ensures reliability

Quality and Safety Features

Automotive Grade reliability

AEC-Q100 qualification demonstrates rigorous testing

Enhanced thermal performance with exposed pad package

Compatibility

Compatible with I²C and SMBus interfaces

Supports I²C bus expansion and isolation

Application Areas

Automotive electronics

Advanced driver-assistance systems (ADAS)

Sensor multiplexing in embedded systems

Consumer electronics interface expansion

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Availability of replacements or upgrades will depend on future technology enhancements

Several Key Reasons to Choose This Product

High reliability and performance for automotive applications

AEC-Q100 qualification ensures suitability for harsh environments

Flexible voltage supply and wide operating temperature range accommodate diverse systems

Compact package and direct I²C/SMBus compatibility enhance design versatility

Enables the integration of multiple identical address devices onto a single bus without conflict