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PCA9515D from NXP,NXP Semiconductors

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11.719ms

PCA9515D

Manufacturer: NXP

I2C-bus repeater

Partnumber Manufacturer Quantity Availability
PCA9515D NXP 428 In Stock

Description and Introduction

I2C-bus repeater The **PCA9515D** from NXP Semiconductors is a versatile **I²C bus repeater** designed to extend the communication range and enhance signal integrity in multi-drop applications. This bidirectional buffer supports **I²C and SMBus** protocols, making it ideal for systems requiring level shifting or isolation between different bus segments.  

Featuring a **low offset voltage** design, the PCA9515D minimizes timing delays and ensures reliable data transmission across long distances or between devices operating at varying voltage levels (2.3V to 5.5V). Its **automatic direction sensing** eliminates the need for additional control signals, simplifying system integration.  

The device includes built-in **noise filtering** and **rise-time acceleration**, improving performance in noisy environments. With a compact **SO-8 package**, it is well-suited for space-constrained applications such as industrial controllers, consumer electronics, and embedded systems.  

Key advantages include **hot-swap capability**, preventing bus lock-ups during live insertion, and **low standby current**, enhancing energy efficiency. The PCA9515D is a robust solution for designers seeking to optimize I²C bus reliability while maintaining backward compatibility with existing standards.  

For detailed specifications, refer to the official datasheet to ensure proper implementation in your design.

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