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LPS001D

ST Microelectronics
Part Number LPS001D
Manufacturer ST Microelectronics
Description MEMS Pressure Sensor
Published Oct 25, 2010
Detailed Description DataSheet.in LPS001D MEMS pressure sensor: 300 - 1100 mbar absolute digital output barometer Preliminary data Features...
Datasheet PDF File LPS001D PDF File

LPS001D
LPS001D

Overview
DataSheet.
in LPS001D MEMS pressure sensor: 300 - 1100 mbar absolute digital output barometer Preliminary data Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Piezoresistive pressure sensor Very low power consumption 300 -1100 mbar absolute pressure range 0.
1 mbar resolution Embedded offset and span temperature compensation Embedded 16-bit ADC SPI and I2C interfaces Supply voltage: 2.
2 V to 3.
6 V 1.
8 V compatible IOs High shock survivability (10000 g) Small, thin package ECOPACK® lead-free compliant The sensing element consists of a suspended membrane within a single monosilicon substrate, manufactured using a dedicated process developed by STMicroelectronics called “VENSENS”.
The VENSENS process allows the construction of a monosilicon membrane above an air cavity with a controlled gap and defined pressure.
The membrane is very small compared to traditional silicon micromachined membranes.
Membrane breakage is prevented by intrinsic mechanical stoppers.
The IC interface is manufactured using a standard CMOS process that allows a high level of integration, to design a dedicated circuit which is trimmed to better match the sensing element characteristics.
The LPS001D is available in a small plastic land grid array (LGA) package, and is guaranteed to operate over a temperature range extending from -40 °C to +85 °C.
The package is holed to allow external pressure to reach the sensing element.
HLGA 5x5 16L Applications ■ ■ ■ ■ Altimeter and barometer for portable devices GPS applications Weather station equipment Sport watches Description The LPS001D is an ultra-compact absolute piezoresistive pressure sensor.
It includes a monolithic sensing element and an IC interface capable of taking information from the sensing element and providing a digital signal to external applications.
Table 1.
Device summary Temperature range [°C] -40 to +85 -40 to +85 Order code LPS001DL LPS001DLTR Package HLGA 5x5 16L HLGA 5x5 16L Packing Tray Tape and reel August 2010 Doc ID 17726 Rev 1 1/32 ...


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