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PCA6416AHF,128

PCA6416AHF,128 Description

The PCA6416AHF,128 is a high-performance I/O expander designed by NXP Semiconductors, featuring 16 I/O lines with integrated interrupt outputs. This device operates at a clock frequency of 400 kHz and supports both I2C and SMBus interfaces, making it ideal for a wide range of applications. With a supply voltage range of 1.65V to 5.5V, it offers flexibility in power requirements. The PCA6416AHF,128 is RoHS3 compliant, REACH unaffected, and EAR99 classified, ensuring regulatory compliance.

PCA6416AHF,128 Features

• 16 I/O Lines: Provides a high number of I/O lines for flexible system expansion.
• 400 kHz Clock Frequency: Ensures fast data transfer and processing capabilities.
• I2C and SMBus Interfaces: Offers compatibility with a wide range of communication protocols.
• 1.65V to 5.5V Supply Voltage: Allows for operation in various power supply environments.
• RoHS3 Compliance: Meets environmental standards for hazardous substances.
• REACH Unaffected: Complies with European regulations on chemical substances.
• EAR99 Classification: Indicates that the product is not subject to export controls.
• POR Feature: Provides power-on reset functionality for reliable system startup.
• 10mA/25mA Current Output: Offers flexibility in sourcing and sinking current for various loads.
• Surface Mount: Facilitates easy integration into PCB designs.
• Active Product Status: Ensures ongoing availability and support.

PCA6416AHF,128 Applications

The PCA6416AHF,128 is well-suited for applications requiring high I/O expansion and flexible communication protocols. Some ideal use cases include:

• Industrial Control Systems: For expanding I/O capabilities in automation and control applications.
• Consumer Electronics: In devices requiring multiple I/O lines for user interface and control.
• Automotive Applications: For expanding sensor and control I/O in vehicles.
• Smart Home Devices: For managing multiple I/O lines in smart lighting, security, and home automation systems.

Conclusion of PCA6416AHF,128

The PCA6416AHF,128 stands out for its high I/O count, versatile communication interfaces, and wide supply voltage range. Its compliance with environmental and regulatory standards, along with its power-on reset feature, make it a reliable choice for a variety of applications. Its surface mount design and active product status ensure easy integration and ongoing support, making it an excellent option for designers looking to expand I/O capabilities in their systems.