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PCA9548ARGER from TI,Texas Instruments

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PCA9548ARGER

Manufacturer: TI

8-Channel I2C Switch With Reset 24-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
PCA9548ARGER TI 530 In Stock

Description and Introduction

8-Channel I2C Switch With Reset 24-VQFN -40 to 85 The **PCA9548ARGER** from Texas Instruments is a versatile **8-channel I²C-bus multiplexer** designed to expand the capabilities of I²C communication in complex systems. This component enables a single controller to interface with multiple I²C buses, allowing seamless communication with numerous devices sharing the same address space.  

Featuring **low on-state resistance** and **bidirectional voltage-level translation**, the PCA9548ARGER supports voltage ranges from **1.8V to 5.5V**, making it compatible with a wide variety of I²C peripherals. Its interrupt input function allows efficient monitoring of downstream devices, reducing the need for continuous polling.  

With **software-configurable channel selection**, the multiplexer simplifies system design by eliminating the need for additional GPIOs or complex logic circuits. The PCA9548ARGER is ideal for applications such as **industrial automation, embedded systems, and multi-sensor environments** where multiple I²C devices must coexist without address conflicts.  

Packaged in a compact **24-pin VQFN (RGE)**, this device ensures reliable performance while minimizing board space. Its robust design and low power consumption make it a practical choice for energy-sensitive applications.  

By providing flexible I²C bus management, the PCA9548ARGER enhances system scalability and simplifies multi-device communication, making it a valuable component in modern electronic designs.

Application Scenarios & Design Considerations

8-Channel I2C Switch With Reset 24-VQFN -40 to 85

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