PCA9654EDTR2G - ONsemi

Manufacturer Part Number

PCA9654EDTR2G

Manufacturer

onsemi

Introduction

The PCA9654EDTR2G is an 8-bit I2C-bus and SMBus I/O expander with open-drain interrupt output. It provides a simple and cost-effective method of expanding the number of general-purpose input/output (GPIO) ports for a wide variety of embedded control applications.

Product Features and Performance

8-bit I/O expander with I2C-bus and SMBus interface

Open-drain interrupt output

Power-on reset (POR) function

Wide supply voltage range: 1.65V to 5.5V

Wide operating temperature range: -55°C to 125°C

100 kHz I2C-bus and SMBus compatible

Surface mount 16-TSSOP package

Product Advantages

Easily expandable I/O capabilities for embedded systems

Supports both I2C-bus and SMBus protocols

Provides interrupt output for monitoring input changes

Wide operating voltage and temperature ranges

Key Reasons to Choose This Product

Cost-effective solution for expanding I/O in embedded applications

Reliable and robust performance with power-on reset function

Flexible interface options with I2C-bus and SMBus compatibility

Suitable for a wide range of industrial and consumer applications

Quality and Safety Features

Complies with industry standards for safety and reliability

Rigorously tested to ensure consistent performance and quality

Compatibility

Compatible with a wide range of microcontrollers and embedded systems supporting I2C-bus or SMBus interfaces

Application Areas

Embedded control systems

Industrial automation and control

Consumer electronics

Automotive electronics

Product Lifecycle

The PCA9654EDTR2G is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models.