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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.
The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST.
The LPS22HB 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.主な特徴
- 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
サンプル & 購入
製品型番 | パッケージ | 梱包タイプ | 製品ステータス | 概算価格(USS) | 数量 | ECCN (US) | Country of Origin | 販売代理店からオーダー | STからオーダー |
---|---|---|---|---|---|---|---|---|---|
LPS22HBTR | HLGA-10L 2 x 2 x 0.8 | Tape And Reel | アクティブ | 1.55 | 1000 | EAR99 | MALTA | 在庫チェック | サンプル入手 |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
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製品型番 | 製品ステータス | パッケージ | RoHSコンプライアンスグレード | Material Declaration** |
---|---|---|---|---|
LPS22HBTR | アクティブ | HLGA-10L 2 x 2 x 0.8 | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.