Texas Instruments

PCA9548ARGER  

Specialized Backplane Connectors

The PCA9548ARGER is a 1-to-8 I2C switch with a resettable fuse from Texas Instruments. It is designed to allow a single I2C master to communicate with up to eight different I2C slave devices. Here is a description of the PCA9548ARGER, including its features and applications:

Description:

The PCA9548ARGER is a high-performance, low-voltage I2C switch that provides a flexible and efficient way to expand the number of I2C devices that can be connected to a single I2C bus. It features a 1-to-8 channel configuration, allowing a single I2C master to communicate with up to eight different I2C slave devices. The device also includes a resettable fuse for added protection against overcurrent conditions.

Features:

1. 1-to-8 channel configuration for I2C bus expansion
2. Resettable fuse for overcurrent protection
3. Support for standard-mode I2C (100kHz) and fast-mode I2C (400kHz) operation
4. Small package size (1.0mm x 1.0mm WQFN)
5. Low power consumption (3.3V supply voltage)
6. Wide operating temperature range (-40°C to +85°C)

Applications:

The PCA9548ARGER is suitable for a wide range of applications that require I2C bus expansion, including:

1. Industrial control systems
2. Automotive infotainment systems
3. Consumer electronics
4. IoT devices
5. Networking equipment
6. Medical devices
7. Smart home systems

In summary, the PCA9548ARGER is a versatile and reliable I2C switch that allows for efficient communication between a single I2C master and multiple I2C slave devices. Its small package size, low power consumption, and wide operating temperature range make it an ideal choice for a variety of applications.

PCA9548ARGER Documents

Download datasheets and manufacturer documentation for PCA9548ARGER

PCN Assembly/Origin :

Mult Dev A/T Site 16/Mar/2021      

Datasheets :

PCA9548A      

HTML Datasheet :

PCA9548A      

PCN Design/Specification :

Datasheet Update 25/Jun/2014