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Add on Board, Pressure Sensor, Open Source Ventilator, Reference Design Board


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Product Overview

The TOSV-SENSOR-REF is the pressure sensor add-on board for the TMC4671+TMC6100-TOSV-REF. It is a small sized PCB that fits onto the add-on board headers (see previous section) of the TMC4671+TMC6100- TOSV-REF.
  • Size is 34x56 (mm)
  • 2x analogue single ended pressure sensors
  • 1x I2C differential pressure sensor for flow measurement
  • 1x RS485 transceiver to extend the connectivity of the UART interface of TMC4671+TMC6100-TOSVREF
  • 1x I2C ADC connected to the SBC header connector that monitors analogue pressure sensors’ outputs
  • 4x digital outputs that are connected to 4 hysteresis comparators with adjustable levels


Trinamic TMC4671+TMC6100-TOSV-REF open source ventilator reference design board.


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MSL 3 - 168 hours
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Technical Documents (3)

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