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KAmod I2C Hub8 - I2C interface switch/splitter with voltage translation function
ID: 1195585
5902186309845
zł16.20
Tax included
zł13.17 tax excl.
KAmod I2C Hub8 enables splitting the I2C bus into eight independent channels with a voltage translation function, which allows effective integration of multiple devices with repeating addresses. The module is recommended for advanced microprocessor projects with bus separation requirements and diverse voltage levels.
Description
The KAmod I2C Hub8 module enables independent redirection of SCL and SDA signals from a single I2C bus to eight output interfaces, eliminating conflicts related to duplicated I2C device addresses. The TCA9548A chip used on the board allows selective activation of outputs and ensures full bidirectional communication. Thanks to the possibility of independent configuration of each channel, the module offers high flexibility in expanding I2C systems. The input interface tolerates voltages up to 5.5 V, which enables voltage level translation relative to the module supply in the range of 1.8...5.5 V. Pull-up resistors of 4.7 kΩ are located on the I2C output lines, with the condition that all connected devices must be compatible with the module’s supply voltage. Support for up to eight modules on one bus is possible thanks to three address lines. The module is adapted to operate with an I2C bus clocked up to 400 kHz.
Properties
- Bidirectional I2C switch with eight independently activated outputs
- TCA9548A chip
- Support for up to 8 modules via three address inputs
- I2C bus clocking up to 400 kHz
- Voltage translation on I2C lines in the range of 1.8...5.5 V
- Voltage tolerance up to 5.5 V on the input interface
- Built-in 4.7 kΩ pull-up resistors on output lines (to V+ supply)
- Requires voltage compatibility of connected circuits with module supply
- Power supply: 1.8...5.5 V
- Dimensions: 31 x 18.3 mm
1195585
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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KAmod I2C Hub8 enables splitting the I2C bus into eight independent channels with a voltage translation function, which allows effective integration of multiple devices with repeating addresses. The module is recommended for advanced microprocessor projects with bus separation requirements and diverse voltage levels.