NXP PCA9519PW,118 I²C Bus Repeater

The PCA9519PW,118 is a robust I²C bus repeater designed by NXP Semiconductors to enhance I²C bus signal integrity by extending the practical bus length. This innovative device is a part of NXP's high-performance interface portfolio and is essential for applications requiring long I²C bus connections or the connection of multiple devices on the same bus.

Key Features

• Dual Bidirectional Channels: The PCA9519PW,118 features two bidirectional channels, allowing for seamless communication between I²C devices.
• Hot-Swappable: The device supports hot-swapping, making it possible to change devices on the I²C bus without powering down the system.
• Level Shifting: It can also act as a level shifter, allowing for voltage level translation between 0.9V and 5.5V on the I²C bus.
• Enhanced Signal Integrity: It significantly improves signal integrity by providing a strong drive capability, which is particularly beneficial in noisy environments or over extended distances.
• Low Standby Current: The PCA9519PW,118 is designed for power-sensitive applications, with a low standby current that helps conserve energy.

Applications

The PCA9519PW,118 is suitable for a wide range of applications, including:

• Industrial control systems
• Telecommunications infrastructure
• Data acquisition systems
• Server and storage systems
• Consumer electronics

Package and Quality

The PCA9519PW,118 comes in a TSSOP-8 package, which is compact and ideal for space-constrained applications. The device is manufactured to NXP's high-quality standards, ensuring reliability and performance in the most demanding conditions.

Easy Integration

Integrating the PCA9519PW,118 into your design is straightforward, thanks to its compatibility with standard I²C protocols and the comprehensive support provided by NXP, including detailed datasheets and application notes.

Whether you're designing a complex industrial system or a simple consumer device, the PCA9519PW,118 from NXP offers a reliable and efficient solution for enhancing your I²C bus system's range and integrity.