产品概述
描述
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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所有功能
- 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
EDA符号、封装和3D模型
意法半导体 - FXPS7115DI4S
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符号
封装
3D模型
质量与可靠性
| 料号 | Marketing Status | 包 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|
| FXPS7115DI4ST1 | 批量生产 产品已量产 | HQFN16 | Ecopack1 | - | - | |
FXPS7115DI4ST1
Package:
HQFN16Material Declaration**:
(**) 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。
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样片和购买
| 料号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FXPS7115DI4ST1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
FXPS7115DI4ST1 批量生产