Features

• Measuring range: -100kPa~0kPa··· 700kPa
• High sensitivity, high stability and high reliability
• Constant voltage source or constant current source drive
• Gauge or negative pressure measurement
• The back cavity of the chip is pressurized
• Suitable for dry and non-corrosive gases
• The pin definition can be customized according to customer requirements
• Small size, low cost

Product Description

CPG series pressure sensor is an all-silicon MEMS pressure sensor, the external ambient temperature is -40°C~125°C, and the pressure can be -100kPa~0kPa··· Accurate measurement of 700kPa with a good linear relationship with the output voltage. This product is specially designed for low-cost and long-term high reliability pressure measurement, and can be widely used in home appliances, medical, sports and industrial pressure measurement fields.
This series of pressure sensors are available in standard SOP and DIP packages, which are easy for users to use, with good linearity, repeatability and stability, as well as high sensitivity, which is convenient for users to use op amps or integrated circuits to debug and compensate for output and temperature drift.

Product Applications

• Automotive electronics: TPMS sensors, MAP sensors, oil pressure testing, etc
• Household electronics: rice cookers, soybean milk machines, water purifiers, coffee machines, massagers, massage chairs, air cushion beds, etc
• Industrial control: air compressors, pumps, fire fighting, diving, dams, etc
• Medical monitoring: oxygen equipment, electronic sphygmomanometers, massagers, monitors, nebulizers, etc
• Others: vacuum packaging machine, vacuum mixer, vacuum wall breaker, vacuum fresh-keeping box, vacuum pump and other vacuum negative pressure fields