LPS27HHTW

批量生产
Design Win Education

MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with embedded temperature sensor in water-resistant package

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产品概述

描述

The LPS27HHTW is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer. The device also embeds a temperature sensor to monitor ambient temperature. The LPS27HHTW 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 LPS27HHTW 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 and the metal cap is grounded electrically for better ESD robustness.

  • 所有功能

    • Pressure sensor with water-resistant package
    • Potting gel and grounded metal cap
    • 260 to 1260 hPa absolute pressure range
    • Current consumption down to 4 µA
    • Absolute pressure accuracy: 0.5 hPa
    • Low pressure sensor noise: 0.7 Pa
    • Temperature accuracy: ±1.5 °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
    • ECOPACK lead-free compliant

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EDA符号、封装和3D模型

STMicroelectronics - LPS27HHTW

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质量与可靠性

产品型号 Marketing Status 符合RoHS级别 材料声明**
LPS27HHTWTR
批量生产
CERAMIC CCLGA 2.7X2.7X1.85 10L Ecopack2

LPS27HHTWTR

Package:

CERAMIC CCLGA 2.7X2.7X1.85 10L

Material Declaration**:

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Marketing Status

批量生产

Package

CERAMIC CCLGA 2.7X2.7X1.85 10L

RoHS Compliance Grade

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

样片和购买

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LPS27HHTWTR
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LPS27HHTWTR 批量生产

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商