NXP Semiconductors

PCA9575PW2,118  

I/O Expanders

PCA9575PW2,118 Description

The PCA9575PW2,118 is a 16-bit I/O expander from NXP Semiconductors, designed to operate at a clock frequency of 400 kHz. It is manufactured in a 28-pin TSSOP package and is specifically designed for I2C and SMBus interfaces. This device is compliant with the RoHS3 standard and is unaffected by REACH regulations. With a supply voltage range of 1.1V to 3.6V, it can handle a current of 1mA or 3mA for output source/sink. The PCA9575PW2,118 is surface-mountable and has an interrupt output feature, making it suitable for applications requiring real-time feedback. It also features a power-on reset (POR) function.

PCA9575PW2,118 Features

• 16-bit I/O Expander: Offers a high-density solution for expanding digital I/O in space-constrained applications.
• 400 kHz Clock Frequency: Ensures fast data transfer rates for efficient communication.
• I2C and SMBus Interface: Provides compatibility with a wide range of systems and devices.
• 1.1V to 3.6V Supply Voltage: Allows for flexibility in power supply design.
• 1mA/3mA Output Current: Supports a variety of load requirements.
• Surface Mount: Facilitates integration into compact devices.
• Interrupt Output: Enables real-time status monitoring and response.
• POR Feature: Ensures reliable startup and operation.
• RoHS3 and REACH Compliance: Meets environmental and safety standards.

PCA9575PW2,118 Applications

The PCA9575PW2,118 is ideal for a variety of applications where digital I/O expansion is required, including:

• Automotive Systems: For controlling and monitoring various vehicle functions.
• Industrial Control Systems: To manage and interface with sensors and actuators.
• Smart Home Devices: For expanding the number of controllable devices in a home automation system.
• Portable Electronics: To add functionality to handheld devices without increasing their size.

Conclusion of PCA9575PW2,118

The PCA9575PW2,118 from NXP Semiconductors is a versatile and efficient I/O expander, offering a combination of high-speed communication, flexible power supply options, and a wide range of output current capabilities. Its compliance with industry standards and its interrupt output feature make it a strong contender for applications requiring robust and reliable digital I/O expansion. With its unique features and advantages, the PCA9575PW2,118 stands out in the market for I/O expanders, providing a reliable solution for a broad spectrum of applications.

PCA9575PW2,118 Documents

Download datasheets and manufacturer documentation for PCA9575PW2,118

Datasheets :

PCA9575      

PCN Packaging :

All Dev Label Update 15/Dec/2020       Date Code Extended 18/Jul/2013      

Scheme-It :

PCA9575PW2 Scheme-It®      

HTML Datasheet :

PCA9575      

PCN Design/Specification :

PCA9574/PCA9575 16/Jun/2023      

Environmental Information :

NXP USA Inc REACH       NXP USA Inc RoHS Cert