NXP Semiconductors

PCA6408AHKX  

I/O Expanders

Product Description:
The PCA6408AHKX is a high-performance I2C bus and SMBus buffer with a wide operating voltage range from 2.3V to 5.5V. It is designed to provide a reliable and efficient interface between I2C and SMBus devices, ensuring seamless communication and data transfer.

Features:

1. Wide Operating Voltage Range: The PCA6408AHKX operates from 2.3V to 5.5V, making it suitable for a wide range of applications and systems.
2. I2C and SMBus Compatibility: The device is compatible with both I2C and SMBus protocols, ensuring compatibility with a wide range of devices and systems.
3. Buffering Capability: The PCA6408AHKX can buffer up to 8 I2C or SMBus devices, allowing for efficient communication and data transfer between multiple devices.
4. Addressing Capability: The device supports both 7-bit and 10-bit addressing, allowing for easy integration with various I2C and SMBus devices.
5. High-Speed Operation: The PCA6408AHKX supports high-speed operation, with a maximum bus speed of 400kHz for I2C and 10kHz for SMBus.
6. Low Power Consumption: The device is designed for low power consumption, making it ideal for battery-powered and energy-sensitive applications.
7. Small Package Size: The PCA6408AHKX is available in a compact 16-pin TSSOP package, making it easy to integrate into a wide range of applications.

Applications:

1. Portable Electronics: The PCA6408AHKX is ideal for use in portable electronic devices, such as smartphones, tablets, and wearable devices, where space and power consumption are critical factors.
2. Industrial Automation: The device can be used in industrial automation systems to provide reliable communication between various sensors, actuators, and controllers.
3. Automotive Applications: The PCA6408AHKX can be used in automotive applications, such as infotainment systems, to provide efficient communication between various electronic components.
4. Home Automation: The device can be used in home automation systems to enable communication between smart devices, such as thermostats, lighting systems, and security systems.
5. Medical Devices: The PCA6408AHKX can be used in medical devices, such as portable monitoring devices and diagnostic equipment, to provide reliable communication between various sensors and controllers.

In summary, the PCA6408AHKX is a versatile and high-performance I2C bus and SMBus buffer that offers a wide operating voltage range, compatibility with both I2C and SMBus protocols, and low power consumption. It is suitable for a wide range of applications, including portable electronics, industrial automation, automotive systems, home automation, and medical devices.

PCA6408AHKX Documents

Download datasheets and manufacturer documentation for PCA6408AHKX

Datasheets :

PCA6408A      

PCN Packaging :

All Dev Label Update 15/Dec/2020       Leadframe Material Update 20/Mar/2014      

Scheme-It :

PCA6408AHK Scheme-It®      

HTML Datasheet :

PCA6408A      

PCN Design/Specification :

Packing Label Chg 28/Dec/2016      

Environmental Information :

NXP USA Inc REACH       NXP USA Inc RoHS Cert