PCA9545APWR - Texas Instruments

Manufacturer Part Number

PCA9545APWR

Manufacturer

Texas Instruments

Introduction

PCA9545APWR is a specialized interface device designed to facilitate translating switching applications, specifically utilizing I2C and SMBus communication protocols.

Product Features and Performance

Provides I2C and SMBus interface capabilities

Operates across a voltage supply range of 2.3V to 5.5V

Available in a 20-TSSOP package facilitating compact implementations

Designed for surface mount technology for streamlined assembly

Product Advantages

Flexible voltage range for compatibility with various system requirements

Compact packaging suitable for space-constrained applications

Key Technical Parameters

Interface: I2C, SMBus

Voltage Supply: 2.3V ~ 5.5V

Package / Case: 20-TSSOP (0.173", 4.40mm Width)

Quality and Safety Features

Constructed following rigorous industry standards ensuring reliability and performance

Compatibility

Compatible with systems requiring I2C or SMBus interface, and operating within the specified voltage supply range

Application Areas

Used in applications requiring translation between different communication protocol standards or varying electrical characteristics

Product Lifecycle

Currently listed as an active product

No noted impending discontinuation, ensuring availability for future projects

Replacement and upgrade options readily available supporting long-term usability

Several Key Reasons to Choose This Product

High compatibility with a variety of I2C and SMBus systems

Supports a broad range of supply voltages for diverse application scenarios

Offered in a compact, surface-mount package ideal for modern space-optimized designs

Supported by Texas Instruments’ reputation for quality and reliability in electronic component manufacturing