CJMCU TCA9548A I2C 8 Channel Multiple Extensions Development Board
The CJMCU TCA9548A I2C 8 multi-channel expansion board allows you to communicate with multiple I2C devices that share the same address. This simplifies the interface between them and the microcontroller. You can connect up to 8 identical I2C devices to one microcontroller using this multiplexer. The multiplexer acts as a gatekeeper, directing the commands to the chosen set of I2C pins according to your command.
The TCA9548A I2C 8 Channel Multiple extensions development board has its own I2C address. You can send it a command to select which I2C multiplexed output you want to use, and then you can access the board you want.
Features
- 5V Tolerant Inputs.
- Supports Hot Insertion.
- I2C Bus and SMBus Compatible.
- Low Standby Current.
- 1-to-8 Bidirectional Translating Switches.
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II.
- Active-Low Reset Input.
- Power Up With All Switch Channels Deselected.
Package Includes
- 1 x CJMCU TCA9548A I2C 8 Channel Multiple Extensions Development Board
Datasheet
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