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PCA9512AD from NXP,NXP Semiconductors

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PCA9512AD

Manufacturer: NXP

Level shifting hot swappable I虏C-bus and SMBus bus buffer

Partnumber Manufacturer Quantity Availability
PCA9512AD NXP 2500 In Stock

Description and Introduction

Level shifting hot swappable I虏C-bus and SMBus bus buffer The **PCA9512AD** from NXP Semiconductors is a versatile, hot-swappable I²C bus repeater designed to extend the range and reliability of I²C communication systems. This bidirectional buffer supports both Standard-mode (up to 100 kHz) and Fast-mode (up to 400 kHz) I²C protocols, making it suitable for a wide range of applications, including industrial control, telecommunications, and consumer electronics.  

One of the key features of the PCA9512AD is its ability to isolate bus capacitance, enabling longer trace lengths and accommodating more devices on the same bus without signal degradation. The device incorporates rise time accelerators to maintain signal integrity while preventing bus lock-ups. Additionally, its hot-swap capability allows for live insertion and removal, reducing downtime in mission-critical systems.  

The PCA9512AD operates with a supply voltage range of 2.3V to 3.6V, ensuring compatibility with low-voltage logic levels. Its compact SO-8 package makes it ideal for space-constrained designs. With built-in ESD protection and robust noise immunity, this repeater enhances system reliability in electrically noisy environments.  

Engineers seeking a reliable solution for I²C bus extension will find the PCA9512AD an efficient and cost-effective choice, balancing performance with ease of integration.

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