Product overview
描述
The MPL3150A2S is a compact, piezoresistive, absolute pressure sensor with an I²C digital interface. MPL3150A2S has a wide operating range of 50 kPa to 150 kPa. The MEMS is temperature compensated utilizing an on-chip temperature sensor. The pressure and temperature data is fed into a high-resolution ADC to provide fully compensated and digitized outputs for pressure in Pascals and temperature in °C. The internal processing in MPL3150A2S removes compensation and unit conversion load from the system MCU, simplifying system design.
MPL3150A2S's advanced ASIC has multiple user programmable modes such as power saving, interrupt and autonomous data acquisition modes, including programmed acquisition cycle timing, and poll-only modes. Typical active supply current is 40 μA per measurement-second and is offered in a 5 mm x 3 mm x 1.1 mm LGA RoHS compliant package.
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All features
- Operating range: 50 kPa to 150 kPa absolute pressure
- Calibrated range: 70 kPa to 150 kPa absolute pressure
- Calibrated temperature output: −40 °C to 85 °C
- I²C digital output interface
- Fully compensated internally
- Direct reading
- Pressure: 20-bit measurement (Pascals)
50 kPa to 150 kPa - Temperature: 12-bit measurement (°C)
–40 °C to 85 °C
- Pressure: 20-bit measurement (Pascals)
- Programmable interrupts
- Autonomous data acquisition
- Embedded 32-sample FIFO
- Data logging up to 12 days using the FIFO
- One-second to nine-hour data acquisition rate
- 1.95 V to 3.6 V supply voltage, internally regulated
- 1.6 V to 3.6 V digital interface supply voltage
- Operating temperature from −40 °C to +85 °C
EDA Symbols, Footprints and 3D Models
STMicroelectronics - MPL3150A2S
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Quality and Reliability
| Part Number | Marketing Status | Package | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|
| MPL3150A2ST1 | Active 产品已量产 | TSON8 | Ecopack1 | - | - | |
MPL3150A2ST1
Package:
TSON8Material 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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Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MPL3150A2ST1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
MPL3150A2ST1 Active