PCA9534DW - Texas Instruments

Manufacturer Part Number

PCA9534DW

Manufacturer

Texas Instruments

Introduction

The PCA9534DW is a cost-effective 8-bit I2C and SMBus compatible Input/Output (I/O) expander. It provides a simple solution for expanding the number of available digital I/O lines for various applications such as consumer, industrial, and medical equipment.

Product Features and Performance

8 general-purpose I/O pins

I2C and SMBus compatible interface

Power-On Reset (POR) feature

Push-Pull output drivers

Output source/sink current of 10mA and 25mA

Operating voltage range of 2.3V to 5.5V

Wide operating temperature range of -40°C to 85°C

400kHz clock frequency

Product Advantages

Cost-effective solution for expanding digital I/O lines

Flexible and versatile for various applications

Low power consumption

Reliable and robust performance

Key Reasons to Choose This Product

Ease of integration into existing systems

Scalable and customizable I/O needs

Excellent value for the performance and features offered

Trusted Texas Instruments quality and reliability

Quality and Safety Features

Robust design for reliable operation

Extensive testing and quality control measures

Compliance with industry safety and regulatory standards

Compatibility

Compatible with I2C and SMBus protocols

Can be integrated into a wide range of electronic systems and devices

Application Areas

Consumer electronics

Industrial automation and control systems

Medical equipment

Robotics and IoT (Internet of Things) applications

Product Lifecycle

The PCA9534DW is currently in active production and not nearing discontinuation. There are equivalent or alternative models available from Texas Instruments, such as the PCA9535, PCA9536, and PCA9537 families, which offer similar functionality and features. Customers are advised to contact our website's sales team for more information on the available options and to discuss their specific requirements.