STEVAL-MKI192V1 Series

Low-power and high-precision MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer

Catalog

Low-power and high-precision MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer

Part	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Maximum Pressure [Max]	Maximum Pressure [Max]	Port Style	Termination Style	Voltage - Supply [Max]	Voltage - Supply [Min]	Accuracy	Accuracy	Operating Pressure [Min]	Operating Pressure [Max]	Operating Pressure [Max]	Operating Pressure [Min]	Supplier Device Package	Mounting Type	Features	Output	Package / Case	Applications	Accuracy	Interconnect System	Platform	Type	Utilized IC / Part	Function	Contents	Suggested Programming Environment
STMicroelectronics LPS22HBTR	I2C SPI	85 °C	-40 °C	290.08 PSI	2000 kPa	No Port	SMD (SMT) Tab	3.6 V	1.7 V	0.1 kPa	0.015 PSI	26 kPa	18.27 PSI	126 kPa	3.77 PSI	10-HLGA (2x2)	Surface Mount	Temperature Compensated	24 b	10-WFLGA	Board Mount
STMicroelectronics LPS22HHQTR	I2C SPI	85 °C	-40 °C	290 PSI	2000 kPa	No Port	SMD (SMT) Tab	3.6 V	1.7 V	0.007 PSI		26 kPa	18.27 PSI	126 kPa	3.77 PSI	10-HLGA (2.0x2.0)	Surface Mount	Temperature Compensated	24 b	10-WFLGA	Board Mount	0.05 kPa
STMicroelectronics LPS22DFTR	I2C SPI	85 °C	-40 °C	290 PSI	2000 kPa	No Port	SMD (SMT) Tab	3.6 V	1.7 V	0.007 PSI		26 kPa	18.27 PSI	126 kPa	3.77 PSI	10-HLGA (2.0x2.0)	Surface Mount	Temperature Compensated	24 b	10-WFLGA	Board Mount	0.05 kPa
STMicroelectronics LPS22CHTR																10-HLGA (2x2)	Surface Mount			10-WFLGA Holed
STMicroelectronics STEVAL-MKI192V1																							DIL24	Professional MEMS Tool	Sensor	LPS22HH	Pressure	Board(s)	Unico
STMicroelectronics LPS22HHTR	I2C SPI	85 °C	-40 °C	290 PSI	2000 kPa	No Port	SMD (SMT) Tab	3.6 V	1.7 V	0.007 PSI		26 kPa	18.27 PSI	126 kPa	3.77 PSI	10-HLGA (2.0x2.0)	Surface Mount	Temperature Compensated	24 b	10-WFLGA	Board Mount	0.05 kPa
STMicroelectronics STEVAL-MKI224V1																							DIL24	Professional MEMS Tool	Sensor	LPS22DF	Pressure	Board(s)	Unico

Description

The LPS22DF is an ultracompact, piezoresistive, absolute pressure sensor that functions as a digital output barometer. The LPS22DF provides lower power consumption, achieving lower pressure noise than its predecessor. The device comprises a sensing element and an IC interface that communicates over an I²C, MIPI I3CSM, or SPI interface from the sensing element to the application and supports a wide Vdd IO range for the digital interfaces as well. The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST. The LPS22DF is available in a full-mold, holed LGA package (HLGA). It 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.