Mod-ISO_I2C_UART

Datasheet 📜

Power and signal isolation for I²C and UART buses.

Summary ℹ️

  • Provides galvanic isolation needed for EC, pH and ORP probes
  • 3.0 to 5.5 volt input
  • Isolated, regulated 3.3 volt output, 66-100 mW power output
  • Suitable for I²C and UART buses.
  • Can be fully shut-down, reducing current to nearly 0 mA

Design ✒️

Adding a module to your own design is straightforward. You'll need:

  1. bus connection from the controlling device
  2. 3.0 to 5.5 volt power supply
  3. bus connection to the sensing module

Some resources to get started:


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