Pressure sensor of MEMS of miniature of meaning law semiconductor improves the calibration process that measures precision to avoid to cost

China, on November 26, 2018 – LPS22HH MEMS of meaning law semiconductor suppresses report the accuracy of absolutely pressure sensor and stability all beautiful, equipment manufacturer need not carry out sheet to nod calibration after solder (OPC) working procedure, improve crop and efficiency thereby.

The equivalent of noise of 5 centimeters of pressure of LPS22HH can make do not have man-machine or unmanned vehicle enhances other prevent bump wait for control function, outstanding accuracy still can strengthen the function of smartphone and athletic watch, for example, indoor navigation.

Pressure sensor of MEMS of miniature of meaning law semiconductor improves the calibration process that measures precision to avoid to cost

In addition, the function of internal temperature compensation of LPS22HH still can be reduced advocate small controller or the processing bear that use processor, save electric energy thereby, ensure sensor works in the smooth-going inside limits of whole job temperature. LPS22HH behaves the performance that still can improve target application in the tall stability below all sorts of work requirements, for example, equipment of watch burning gas, weather station and apparel product.

LPS22HH applied meaning law semiconductor to control the latest technology progress of the respect in MEMS structure and ASIC, make function got promotion thereby, the complete model small hole that adopts meaning law semiconductor to pass market test at the same time encloses a technology, prevent dust pollution feeling to measure unit, assure its outstanding dependability.

The mode of low power comsumption that 4μA electric current uses up only when energy-saving character includes 0.9μA to shut mode and 1Hz (include temperature to compensate) , utmost ground extends time of batteries add boat. I2C, SPI and interface of bus line of sensor of MIPI I3CSM crewel provide agile digital signal join function, data of 128 sensor of memory of cache of high capacity FIFO, lead plane interpose falls to lowest.

LPS22HH already threw production now, use 2mm X 2mm X 0.3mm 10 to bring crural HLGA to enclose.

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