Pressure Sensor Demonstration Board

The PUI Audio PSD0603130 features an anti-magnetic stainless-steel enclosure and SPI and I²C interfaces. The PSD0603130 combines a high-linearity pressure sensor with an ultra-low-power 24-bit delta-sigma analog-to-digital converter (∆ΣADC). The pressure sensor is factory-calibrated. The calibration coefficients are stored internally and used by the ∆ΣADC as it processes the sensor’s analog output. The PSD0603130 also includes a temperature sensor with a nominal resolution of +0.003°C. The board features a small size of 21.0 mm x 25.0 mm, a 1.8 V to 5.0 V power supply voltage range, and header pins for easy design prototype development.