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Tca9548a I2c Multiplexer

I 10 migliori prodotti di novembre 2024
Ultimo aggiornamento: 20 novembre 2024
TECNOIOT
TECNOIOT
TECNOIOT 5 pezzi tca9548a 8 canali i2c IIc multi-channel expansión board 1-to-8 tca9548
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#9

  • TCA9548: TCA9548A 8 Canale I2C IIC Multi-Channel Expansion Board 1-to-8 TCA9548 8-Way
  • 【Compatibile】L'adattamento è collegato a un dispositivo I2C con indirizzi multipli identici sulla porta I2C sulla scheda principale per la comunicazione normale e l'uso. Compatible with IIC bus and system management bus (SMBus), active low reset input, support for hot insertion, low standby current, no glitch during power-up, support for voltages between 1.8V, 2.5V, 3.3V and 5V buses Level shifting.
  • 【Design compatto】There are 8 I2C interfaces on one expander, and there are eight bidirectional transfer switch that can be controlled by I2C bus. Questo significa che dopo 1 expander is transferred, 8 indirizzi identici possono essere collegati alla porta I2C. Il dispositivo è anche in normale uso. Il default address of this expander is 0x70, the address can be changed, and can be set within 0x70~0x77 secondo to your needs.
  • 【Descrizione】The switch has a turn-on gate so that the VCC pin can be used to limt the maximum high voltage through the TCA9548A. Limiting the maximum high voltage allows different bus voltages to be used on each channel pair so that 1,8 V, 2,5 V or 3,3 V components can communicate with 5 V components without any additional protection, for each channel, external pull-up resistors the device pulls up voltage to the desired voltage level. Tutti i pin I/O sono 5 V senza tensione.
  • 【High performance】In teory, 8 expanders can be accaded in the address of 0x70~0x77, and each expander can connect 8 devices with the same address. Questo realizes the same I2C port and connects 64 devices with the same address and uses them normally. Molto potente!
  • 8,70 € SU AMAZON