製品概要
概要
FXLS8971CF is a compact 3-axis MEMS accelerometer designed for use in a wide range of industrial and medical IoT applications that require ultra-low-power wake-up on motion as well as good performance over temperature. The part supports both high-performance and low-power operating modes, allowing maximum flexibility to meet the resolution and power needs for various unique use cases. A number of advanced, integrated digital features enable designers to reduce the overall system power consumption and simplify host data collection.
FXLS8971CF is available in a 3 mm x 3 mm x 1.25 mm 12-pin QFN package with 0.65 mm pitch and wettable flanks. The device is qualified to industrial standards over the extended –40°C to +105°C temperature range. The combination of sensor performance, system power-saving features, and extended over-temperature-range performance makes FXLS8971CF an ideal accelerometer for motion and position sensing in the industrial and medical IoT market segments.
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特徴
- ±2/4/8/16 g user-selectable, full-scale measurement ranges
- 12-bit acceleration data
- 8-bit temperature sensor data
- Low noise: 230 µg/√Hz typical in high-performance mode
- Low-power capability:
- ≤ 1 μA IDD for ODRs up to 6.25 Hz
- < 4 µA IDD for ODRs up to 50 Hz
- Post-board mount zero-g offset and TCO performance of ±30 mg (typ) and ±0.15 mg/°C (typ), respectively
- Selectable ODRs from 0.78 to 3200 Hz in both low-power and high-performance modes
- Flexible performance mode allowing custom ODRs with programmable decimation (resolution) and idle-time settings
- 144 byte output data buffer (FIFO/LIFO) capable of storing up to 32 12-bit X/Y/Z data triplets
- Flexible Sensor Data Change Detection (SDCD) function for realizing motion or no motion, high-g/low-g, freefall, and other inertial events
- Autonomous orientation detection function (portrait/landscape/up/down)
- Self-governed low-power motion-detection mode with one wire interface option
- 12-bit vector magnitude calculation
- Trigger input for synchronizing data collection with an external system
- I²C interface frequencies up to 1 MHz; 3- and 4-wire SPI interface with clock frequencies up to 4 MHz
- Bidirectional, robust self-test diagnostic: Device motion or orientation does not impact the result.
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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** |
|---|---|---|---|---|---|---|
| FXLS8971CFR1 | 量産中 | DLQFN12 3 x 3 x 1.25 mm | Ecopack1 | 10 | 2024-02-28T00:00:00.000+01:00 | |
FXLS8971CFR1
Package:
DLQFN12 3 x 3 x 1.25 mmMaterial 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$)*/Qty | STから購入 | Order from distributors | パッケージ | 梱包タイプ | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FXLS8971CFR1 | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
FXLS8971CFR1 量産中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）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。