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
Other products in the same category (16)
Module with 16 IO pins and 8 analog inputs. It communicates via the RS485, USB or Ethernet interface and supports the Modbus RTU/TCP protocol. Numato Lab NLGM1001-A
zł1,238.22
3 weeks
No product available!
Module with 32 IO pins and 14 analog inputs. It communicates via the RS485, USB or Ethernet interface and supports the Modbus RTU/TCP protocol. Numato Lab NLGM1002-A
zł1,572.59
3 weeks
No product available!
Module with 64 IO pins and 32 analog inputs. It communicates via the RS485, USB or Ethernet interface and supports the Modbus RTU/TCP protocol. Numato Lab NLGM1003-A
zł2,064.33
3 weeks
No product available!
4-channel PCIe to SATA 3.0 port expander. It can be powered with 12 V via a PCIe connector or 5/12 V via an external DC connector. Waveshare PCIe-TO-SATA-4P
zł96.25
24h
Available quantity: 2
Available
Module with 8-channel PCF8574 IO expander controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5545
zł24.97
4 weeks
No product available!
DAQ device based on Ethernet communication and equipped with 24 digital inputs/outputs and a counter input. It allows you to control devices via the Internet. Digilent 6069-410-052
zł1,907.39
3 weeks
No product available!
DAQ device based on USB communication and equipped with 96 digital inputs/outputs and a 32-bit counter. Digilent 6069-410-032
zł2,898.08
3 weeks
No product available!
DAQ device based on USB communication and equipped with 8 counter inputs, 4 PWM outputs and 8 digital IOs. Digilent 6069-410-028
zł2,784.22
3 weeks
No product available!
Module with 16-channel PCF8575 IO expander controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5611
zł29.99
24h
Available quantity: 5
Available
8-channel I2C expander module based on the PCA9548 chip. Allows communication with multiple I2C devices that have the same address. Equipped with STEMMA QT connectors. Adafruit 5626
zł34.72
4 weeks
No product available!
Measurement module with RS485 interface. It has two voltage measurement inputs in the range of 0 to 5 V and 0 to 10 V and two current measurement inputs in the range of 0 to 20 mA. Supports the Modbus RTU protocol
zł41.46
4 weeks
No product available!
Module with 4 digital inputs, 4 outputs and 6 analog inputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP9039ADAM
zł317.40
24h
Available quantity: 2
Available
Module with analog output 0-20 mA or 4-20 mA. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3076ADAM
Regular pricezł285.54zł204.52
24h
Available quantity: 3
Available
Module with three 4-20 mA analog outputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3078ADAM
Regular pricezł285.56zł229.00
24h
Available quantity: 2
Available
Module with 8 analog inputs for voltage measurement in the range from 0 to 10 V. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3084ADAM
zł199.00
24h
Available quantity: 3
Available
Module with 8 analog inputs for current measurement in the range of 0 to 20 mA or 4 to 20 mA. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3082ADAM
zł225.93
4 weeks
No product available!
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.