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PCA9546ARGYR from TI,Texas Instruments

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PCA9546ARGYR

Manufacturer: TI

4-Channel I2C And SMBus Switch With Reset Functions 16-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
PCA9546ARGYR TI 25 In Stock

Description and Introduction

4-Channel I2C And SMBus Switch With Reset Functions 16-VQFN -40 to 85 **Introduction to the PCA9546ARGYR from Texas Instruments**  

The PCA9546ARGYR is a versatile 4-channel I²C bus switch designed to facilitate communication between multiple I²C devices sharing the same bus. This component enables seamless switching between different I²C segments, preventing address conflicts and improving system flexibility.  

Featuring low on-state resistance and support for both standard-mode (100 kHz) and fast-mode (400 kHz) I²C operations, the PCA9546ARGYR ensures reliable data transfer while minimizing signal degradation. Its interrupt input allows for efficient monitoring of downstream devices, enhancing system responsiveness.  

The device operates within a wide voltage range (1.65V to 5.5V), making it compatible with various logic levels. Additionally, its small 20-pin VQFN package makes it suitable for space-constrained applications.  

Ideal for use in embedded systems, industrial controls, and consumer electronics, the PCA9546ARGYR simplifies I²C bus management while maintaining signal integrity. Its robust design and ease of integration make it a preferred choice for engineers seeking an efficient solution for multi-master I²C environments.

Application Scenarios & Design Considerations

4-Channel I2C And SMBus Switch With Reset Functions 16-VQFN -40 to 85

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