LPS22HB中文资料超紧凑型压阻式绝对压力传感器、260-1260 hPa、数字输出气压计、全压塑、穿孔LGA封装（HLGA）数据手册ST规格书

描述 Description

The LPS22HB is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer. The device comprises a sensing element and an IC interface which communicates through I2C or SPI from the sensing element to the application.

特性 Features

• 260 to 1260 hPa absolute pressure range
• Current consumption down to 3 μA
• High overpressure capability: 20x full-scale
• Embedded temperature compensation
• 24-bit pressure data output
• 16-bit temperature data output
• ODR from 1 Hz to 75 Hz
• SPI and I²C interfaces
• Embedded FIFO
• Interrupt functions: Data Ready, FIFO flags, pressure thresholds
• Supply voltage: 1.7 to 3.6 V
• High shock survivability: 22,000 g
• Small and thin package
• ECOPACK® lead-free compliant

简介

LPS22HB属于传感器变送器的压力传感器、变送器。由制造生产的LPS22HB压力传感器、变送器压力传感器或变送器用于检测并响应器件上作用力的存在或量变。压力类型有绝对压力、复合压力、差压、表压、密封表压、开关、真空和排气表压，工作压力为 -100 PSI (-689.48 kPa) 至 20000 PSI (137895.15 kPa)。