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PCA9540BDP from PHI,Philips

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PCA9540BDP

Manufacturer: PHI

2-channel I2C multiplexer

Partnumber Manufacturer Quantity Availability
PCA9540BDP PHI 2500 In Stock

Description and Introduction

2-channel I2C multiplexer The **PCA9540BDP** from Philips is a versatile 2-channel I²C bus multiplexer designed to facilitate communication between multiple I²C devices sharing the same bus. This compact and efficient component enables seamless switching between two I²C channels, ensuring reliable data transmission while minimizing conflicts in complex systems.  

Featuring low on-state resistance and minimal propagation delay, the PCA9540BDP maintains signal integrity, making it ideal for applications requiring precise control over multiple I²C peripherals. Its bidirectional switching capability supports both master and slave devices, enhancing flexibility in system design.  

The device operates within a standard voltage range of 2.3V to 5.5V, ensuring compatibility with a wide variety of microcontrollers and sensors. Additionally, its low standby current consumption makes it suitable for power-sensitive applications.  

With built-in interrupt handling and a simple I²C-compatible control interface, the PCA9540BDP simplifies system integration while improving overall efficiency. Common applications include industrial automation, embedded systems, and consumer electronics where multiple I²C devices must coexist on a single bus.  

Engineers appreciate the PCA9540BDP for its reliability, ease of use, and robust performance in demanding environments. Its compact package (TSSOP-8) further enhances its suitability for space-constrained designs.

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