Qwiic MUX Breakout - 8 Channel TCA9548A

  • Brand: Sparkfun
  • Product Code: BOB-14685
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock UL332
    Stellenbosch In Stock Z2121
  • R189.00 (price excl. VAT)


Qwiic MUX Breakout - 8 Channel TCA9548A

The Qwiic Mux Breakout enables communication with multiple I2C devices that have the same address that makes it simple to interface with. The Qwiic Mux also has eight configurable addresses of its own, allowing for up to 64 I2C buses on a connection. To make it even easier to use this multiplexer, all communication is enacted exclusively via I2C, utilizing the handy Qwiic system.

The Qwiic Mux also allows you to change the last three bits of the address byte, allowing for eight jumper selectable addresses if you happen to need to put more than one Qwiic Mux Breakout on the same I2C port. The address can be changed by adding solder to any of the three ADR jumpers. Each SparkFun Qwiic Mux Breakout operate between 1.65V and 5.5V making it ideal for all of the Qwiic boards.

Product Video

Quick Spec

  • Operating Voltage: 1.65V - 5.5V
  • Operating Temperature: -40 - 85°C
  • I2C Address: 0x70 (default) up to 0x77
  • 9 x Qwiic Connectors

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Shipping List

  • 1 X Qwiic MUX Breakout - 8 Channel TCA9548A


Tags: qwiic, mux, breakout, 8, channel, tca9548a, i2c, multiplexer, bus