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Amphenol Advanced Sensors NovaSensor NPA 201-EV Pressure Sensor Eval Board

Amphenol Advanced Sensors NovaSensor NPA 201-EV I2C Pressure Sensor Evaluation Board is small and easy-to-use, with a 0.4" x 0.29" footprint and standard 0.1"/2.54mm headers. The board design is based on the Nova Sensor NPA 201, which comes in a 2mm x 2.5mm x 1mm HCLGA-style package. The NPA 201 is able to measure 260mBar to 1260mBar absolute pressure range with 16bits of resolution. Temperature measurement is also included. The NPA is operational from 3.14V to 3.46V and can operate across a -40°C to +85°C temperature range. The NPA 201 offers an ultra-low power sleep mode of <20nA typical and active current is 35uA typical.

Features

  • Simple three-command I2C interface
  • No hardware register initialization
  • 1.7VDC to 3.6 VDC VDD supply voltage
  • 260mBar to 1260mBar absolute pressure range
  • 35uA active current (typical @ 3V)
  • <20nA sleep current (typical @ 3V)
  • -40°C to +85°C operating temperature range
  • Fully calibrated and compensated
  • Up to 3.4MHz I2C operation
  • Internal 18bit DSP running correction algorithm
  • 0.4" x 0.29" breakout board with 0.1"/2.54mm header spacing that is directly solderable into a prototype or used with a breadboard, headers are spaced 0.4" apart

Schematic

Schematic - Amphenol Advanced Sensors NovaSensor NPA 201-EV Pressure Sensor Eval Board
Published: 2015-12-18 | Updated: 2022-03-11