PCA9535CPW,118 -

Manufacturer Part Number

PCA9535CPW,118

Manufacturer

NXP Semiconductors

Introduction

The PCA9535CPW,118 is a 16-bit remote I/O expander with I2C-bus/SMBus interface. It provides a simple and cost-effective solution for expanding the number of input/output pins available on a microcontroller or processor. The device offers a flexible configuration for each I/O pin, allowing it to be used as an input, output, or interrupt source.

Product Features and Performance

16-bit remote I/O expander with I2C-bus/SMBus interface

Supports up to 8 devices on a single I2C-bus

Configurable pull-up/pull-down resistors for each I/O pin

Interrupt output with configurable polarity and mode

Power-On Reset (POR) circuit

Open-drain output driver with 10 mA source/sink capability

Support for 400 kHz I2C-bus clock frequency

Wide supply voltage range of 2.3 V to 5.5 V

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

Product Advantages

Flexible I/O configuration and expandability

Easy integration with microcontrollers and processors

Low power consumption and wide operating voltage range

Reliable and robust design with built-in POR and interrupt support

Key Reasons to Choose This Product

Cost-effective solution for expanding I/O capabilities

Versatile functionality and easy customization

Reliable performance and wide operating temperature range

Proven reliability and compatibility with industry standards

Quality and Safety Features

Robust design and rigorous quality control

Compliance with industry safety standards

Thermal and overcurrent protection mechanisms

Compatibility

The PCA9535CPW,118 is compatible with I2C-bus and SMBus protocols, allowing it to be easily integrated with a wide range of microcontrollers and processors.

Application Areas

Industrial automation and control systems

Home and building automation

Embedded systems and IoT devices

General-purpose I/O expansion

Product Lifecycle

The PCA9535CPW,118 is an active product, and there are no plans for its discontinuation. There are several alternative models available, including the PCA9532, PCA9534, and PCA9535. Customers are advised to contact our website's sales team for more information on these alternative options.