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The LPS22HH 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, MIPI I3CSM or SPI from the sensing element to the application.
The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST.
The LPS22HH 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.主要特性
- 260 to 1260 hPa absolute pressure range
- Current consumption down to 4 μA
- Absolute pressure accuracy: 0.5 hPa
- Low pressure sensor noise: 0.65 Pa
- High-performance TCO: 0.65 Pa/°C
- Embedded temperature compensation
- 24-bit pressure data output
- ODR from 1 Hz to 200 Hz
- SPI, I²C or MIPI I3CSM 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
精选 视频
This video on the SensorTile.box Pro Mode shows you how to use this IoT and wearable sensor development kit to create customized wireless applications using an STM32Cube function pack. Use-case on a Human Activity Recognition algorithm included.
Watch this short tutorial on the Expert mode of the SensorTile.box to learn how to use a graphical wizard to build programs without having to write any code.
The first video in the SensorTile.box series of short tutorials will guide you through the pre-recorded examples in the device firmware to help you use IoT and wearable sensor applications.
生态系统
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图片 产品型号 制造商 描述 AWS IoT Core AWS AWS IoT Core是托管的云服务，使连接的设备能够轻松并安全地与云应用和其他设备交互。 AZURE Cloud Microsoft Microsoft Azure是一组不断扩展的云服务，可帮助您的公司解决业务方面的挑战。您可以使用您喜爱的工具和框架，在巨大的全球网络上自由地构建、管理和部署应用。 Watson IoT Platform IBM IBM Watson IoT平台是一种云托管服务，用于简化从物联网设备获取值的过程。 产品型号AWS IoT Core是托管的云服务，使连接的设备能够轻松并安全地与云应用和其他设备交互。
Microsoft Azure是一组不断扩展的云服务，可帮助您的公司解决业务方面的挑战。您可以使用您喜爱的工具和框架，在巨大的全球网络上自由地构建、管理和部署应用。
IBM Watson IoT平台是一种云托管服务，用于简化从物联网设备获取值的过程。
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图片 产品型号 制造商 描述 SensiBLE SensiEDGE 即用型BLE模块上系统包含了传感器、低功耗ARM® 32位Cortex®-M4 CPU和纽扣电池。立即行动，加快IoT产品开发速度！ SensiBLE 2.0 SensiEDGE SensiBLE 2.0 SoM集成了可充电锂离子电池、各种传感器和执行蓝牙协议的低功耗Cortex M0核心。 
SensiBLE 2.1 SensiEDGE SensiBLE 2.1 SoM integrates a rechargeable Li-Ion battery, a variety of sensors, and a low power Cortex M0 core that executes Bluetooth protocols. SensiSUB SensiEDGE 将低功耗SUB 1GHZ RF收发器连接到云，具有完全可定制的传感器、ARM® 32位Cortex®-M4 CPU和纽扣电池。 产品型号即用型BLE模块上系统包含了传感器、低功耗ARM® 32位Cortex®-M4 CPU和纽扣电池。立即行动，加快IoT产品开发速度！
SensiBLE 2.0 SoM集成了可充电锂离子电池、各种传感器和执行蓝牙协议的低功耗Cortex M0核心。
SensiBLE 2.1 SoM integrates a rechargeable Li-Ion battery, a variety of sensors, and a low power Cortex M0 core that executes Bluetooth protocols.
将低功耗SUB 1GHZ RF收发器连接到云，具有完全可定制的传感器、ARM® 32位Cortex®-M4 CPU和纽扣电池。
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图片 产品型号 制造商 描述 
X-NUCLEO-IKS01A3 ST STM32 Nucleo运行MEMS和环境传感器扩展板 产品型号STM32 Nucleo运行MEMS和环境传感器扩展板
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软件
评估工具
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图片 产品型号 制造商 描述 
STDES-MKI128V7 ST Smart MEMS Multi-sensor module 
STEVAL-MKI192V1 ST 面向标准DIL24插座的LPS22HH适配器板 
STEVAL-MKSBOX1V1 ST SensorTile.box无线多传感器开发套件，具有用于IoT和可穿戴传感器应用的用户友好型应用 产品型号Smart MEMS Multi-sensor module
面向标准DIL24插座的LPS22HH适配器板
SensorTile.box无线多传感器开发套件，具有用于IoT和可穿戴传感器应用的用户友好型应用
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支持和应用
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| LPS22HHTR | 7 distributors | 样片和购买 立即购买 |
批量生产
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EAR99 | NEC | Tape And Reel | HLGA 2X2X.8 10L EXP. SILIC .91SQ | -40 | 85 | MALTA | 1.55 / 1k | |
