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The LPS33HW is an ultra-compact piezoresistive 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.
The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST.
The LPS33HW is available in a ceramic LGA package with metal lid. 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. Gel inside the IC protects the electrical components from water.主要特性
- Pressure sensor with water-resistant package
- 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
- ECOPACK® lead-free compliant
样片和购买
| 产品型号 | 封装 | 包装类型 | 供货状态 | 预算价格(US$) | 数量 | ECCN (US) | Country of Origin | 从分销商订购 | 从ST订购 |
|---|---|---|---|---|---|---|---|---|---|
| LPS33HW | CERAMIC CCLGA 3.3X3.3X2.9 10L | Tray | Evaluation | - | - | EAR99 | - | 没有经销商，请联系我们的销售办事处 | |
| LPS33HWTR | CERAMIC CCLGA 3.3X3.3X2.9 10L | Tape And Reel | 批量生产 | 4.5 | - | EAR99 | - | 查看供货情况 | 获取样片 |
LPS33HW
封装
CERAMIC CCLGA 3.3X3.3X2.9 10L包装类型
Tray单价(US$)
*生态系统
软件
评估工具
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Picture 产品型号 制造商 描述 
STEVAL-MKI183V1 ST LPS33HW adapter board for a standard DIL24 socket 产品型号LPS33HW adapter board for a standard DIL24 socket
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支持和应用
| 产品型号 | 供货状态 | 封装 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|
| LPS33HW | Evaluation | CERAMIC CCLGA 3.3X3.3X2.9 10L | Ecopack2 | |
| LPS33HWTR | 批量生产 | CERAMIC CCLGA 3.3X3.3X2.9 10L | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
