Product description
8-channel I²C multiplexer for connection to a microcontroller. The module is based on the Texas Instruments TCA9548A and controls which of the eight I²C channels is active. The multiplexer’s own I²C address can be set between 0x70 and 0x77. Up to eight multiplexers can therefore be used to connect up to 64 I²C devices with the same address. The module works with both 3 V and 5 V logic and is suitable for use with a breadboard once the pin header has been installed.
Specifications:
- Manufacturer: Adafruit
- Product ID: 2717
- IC: Texas Instruments TCA9548A
- Type: I²C multiplexer
- Number of I²C channels: 8
- I²C address: 0x70–0x77, selectable
- Logic level: 3 V and 5 V
- Dimensions: 30.6 x 17.6 x 2.7 mm
- Supplied with: Pin header (not pre-soldered)
