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PCA9515DP from TI,Texas Instruments

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PCA9515DP

Manufacturer: TI

I2C-bus repeater

Partnumber Manufacturer Quantity Availability
PCA9515DP TI 1337 In Stock

Description and Introduction

I2C-bus repeater The **PCA9515DP** from Texas Instruments is a versatile **I²C bus repeater** designed to extend the range and reliability of I²C communication systems. Supporting both **Standard-mode (100 kHz) and Fast-mode (400 kHz)** I²C operations, this component helps mitigate signal degradation caused by long bus lengths or excessive capacitive loads.  

Featuring **bidirectional buffering**, the PCA9515DP isolates capacitance on one segment from another, preventing timing violations and ensuring robust data transmission. It incorporates **automatic direction sensing**, eliminating the need for additional control signals and simplifying system design. The device is compatible with **3.3V and 5V** systems, making it suitable for a wide range of applications, including industrial controls, telecommunications, and embedded systems.  

Housed in a **TSSOP-8 package**, the PCA9515DP offers a compact footprint while maintaining high performance. Its **hot-swappable capability** allows for safe insertion and removal in live systems, enhancing flexibility in modular designs. With built-in **ESD protection**, it ensures durability in electrically noisy environments.  

Engineers value the PCA9515DP for its ability to **preserve signal integrity** in multi-drop I²C networks, making it an essential component for extending communication distances without compromising speed or reliability.

Application Scenarios & Design Considerations

I2C-bus repeater

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