製品概要
概要
The FXPS7115Dx4S high-performance, high-precision barometric absolute pressure (BAP) sensor consists of a compact capacitive micro-electro-mechanical systems (MEMS) device coupled with a digital integrated circuit (IC) producing a fully calibrated digital output.
The sensor is based on ST's high-precision capacitive pressure cell technology. The architecture benefits from redundant pressure transducers as an expanded quality measure. This sensor delivers highly accurate pressure and temperature readings through either a serial peripheral interface (SPI) or an inter-integrated circuit (I²C) interface. Furthermore, the sensor employs an on-demand digital self-test for the digital IC and the MEMS transducers.
The sensor operates over a pressure range of 40 kPa to 115 kPa and over a wide temperature range of −40 ºC to 130 ºC.
The sensor comes in an industry-leading 4 mm x 4 mm x 1.98 mm, restriction of hazardous substances (RoHS) compliant, high power quad flat no lead (HQFN) package suitable for small PCB integration. Its AEC-Q100 compliance, high accuracy, reliable performance, and high media resistivity make it ideal for use in automotive and industrial applications.
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特徴
- Absolute pressure range: 40 kPa to 115 kPa
- Operating temperature range: –40 °C to 130 °C
- Pressure transducer and digital signal processor (DSP)
- Digital self-test
- I²C compatible serial interface
- Client mode operation
- Standard mode, Fast mode, and Fast-mode Plus support
- 32-bit SPI compatible serial interface
- Sensor data transmission commands
12-bit data for absolute pressure 8-bit data for temperature 2-bit basic status and 2-bit detailed status fields 3, 4, or 8-bit configurable CRC
- Sensor data transmission commands
- Capacitance to voltage converter with anti-aliasing filter
- Sigma delta ADC plus sinc filter
- 800 Hz or 1000 Hz low-pass filter for absolute pressure
- Lead-free, 16-pin HQFN, 4 mm x 4 mm x 1.98 mm package
推奨コンテンツ
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品質 & 信頼性
| 製品型番 | マーケティング･ステータス | パッケージ | RoHSコンプライアンスグレード | Longevity Commitment | Longevity Starting Date | 材料宣誓書** |
|---|---|---|---|---|---|---|
| FXPS7115DS4ST1 | 量産中 交換品交換品 | HQFN16 | Ecopack1 | - | - | |
FXPS7115DS4ST1
Package:
HQFN16Material Declaration**:
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
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サンプル & 購入
| 製品型番 | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | パッケージ | 梱包形態 | RoHS | 原産国 | ECCN（米国） | ECCN（EU） | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FXPS7115DS4ST1 | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
FXPS7115DS4ST1 量産中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。