CAT9534WI-G - onsemi

Manufacturer Part Number

CAT9534WI-G

Manufacturer

onsemi

Introduction

The CAT9534WI-G is an 8-bit I/O expander that provides a simple, low-cost solution for expanding the number of general-purpose input/output (GPIO) lines for microcontroller-based systems. It communicates with the host processor via the industry-standard I2C or SMBus serial interface, allowing easy connection to a wide range of host processors.

Product Features and Performance

8 general-purpose I/O pins

I2C and SMBus serial interface

Interrupt output

Power-on reset (POR) feature

Push-pull output type

400 kHz clock frequency

3V to 5.5V supply voltage range

Operating temperature range of -40°C to 85°C

Surface mount package

Product Advantages

Simple and low-cost solution for expanding GPIO lines

Compatibility with industry-standard I2C and SMBus interfaces

Interrupt output for efficient communication with host processor

Wide operating voltage and temperature range for versatile applications

Key Reasons to Choose This Product

Seamless integration with a wide range of host processors

Reliable and robust performance in demanding environments

Cost-effective solution for expanding GPIO capabilities

Ease of use and minimal design effort

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry safety standards

Compatibility

The CAT9534WI-G is compatible with a variety of microcontrollers and host processors that support the I2C or SMBus serial interface.

Application Areas

Industrial automation and control systems

Embedded systems

Sensor and data acquisition applications

General-purpose I/O expansion

Product Lifecycle

The CAT9534WI-G is an obsolete product. Customers should contact our website's sales team for information on equivalent or alternative models that may be available.