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zł24.91 tax excl.
The module with the buffer of the I2C bus based on the TCA4307 system. It allows you to connect I2C devices with active power supply. Equipped with a STEMMA QT connector. Adafruit 5159
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Description
I2C bus buffer module based on the TCA4307 chip. It allows you to freely connect I2C devices with active power supply, without fear that the bus will hang due to an additional SCL pulse or an unexpected capacitive load. Perfect for prototyping devices, where we often disconnect and connect peripheral modules, because the TCA4307 chip protects against unwanted interference. The module has two STEMMA QT connectors: IN, to which the controller is connected, and OUT, to connect the I2C device. There is also an additional ENABLE pin on the board, which is used to disable the bus, and the READY pin, which will inform you whether the peripheral device is connected and ready to work. The module is compatible with 3.3 V and 5 V systems. Full documentation is available on the product page.
Features
- I2C interface
- Transmission speed up to 400 kHz
- STEMMA QT connector
- Pin ENABLE to enable / disable the bus
- READY PIN informing about the readiness of the connected device
- Supply voltage: 2.3 V to 5.5 V
- Dimensions: 25.4 x 17.8 x 4.5 mm
Kit contains
- STEMMA QT TCA4307 Hot-Swap I2C Buffer with Stuck Bus Recovery
- 12-pin goldpin male connector
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