APR5852 Pressure Sensor Module IIC/voltage Band Temperature Compensation Differential Pressure Sensor

Product Introduction:

APR5852 series is a temperature - compensated silicon piezoresistive pressure sensor. It is equipped with a dedicated ASIC chip and a silicon microstructure pressure sensor chip, and has a pin - type connector. It adopts a dual - in - line package structure, which can be directly mounted on a standard PCB board, facilitating integration and replacement.

Working Principle:

Based on the piezoresistive effect principle of semiconductor materials (monocrystalline silicon), that is, using the integrated circuit process to directly fabricate diffused piezoresistive resistors on the silicon diaphragm according to a certain crystal orientation. When the silicon diaphragm is under pressure, the deformation of the diaphragm will change the resistance value of the diffused resistors.

Application Scenarios:

It is widely used in consumer electronics, smart home appliances, medical, automotive, industrial automation, meteorology and other fields, such as air flow monitors, HVAC, ventilation equipment, medical devices (ventilators, monitors), tire pressure gauges, wind speed and leakage detection and other products.