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气压传感器
太阳集团网站8722高精度气压传感器基于MEMS技术在单晶硅片上加工出腔体，利用惠斯通电桥原理，使桥臂两端的输出电压与施加的压力成正比，经过温度补偿校准及算法处理后，输出压力与高度值，为手机、穿戴、IOT等领域提供完美解决方案。
显示3种器件
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| 型号 | Application | Power Supply | Operation Ranges | ADC | Interface | Absolute Pressure Accuracy | Sample Rate | Package Size(mm) |
|---|---|---|---|---|---|---|---|---|
| GDY1121 | Digital Barometric Pressure Sensor | 1.8~3.3V | 300~1250hPa | 24-bit | I²C/SPI | ±0.5hPa(Typ) | 1Hz ~250Hz | 2x2x0.85 |
| GDY1122 | Digital Waterproof Barometric Pressure Sensor(10 ATM) | 1.8~3.3V | 300~1250hPa | 24-bit | I²C/SPI | ±0.5hPa(Typ) | 1Hz ~250Hz | 2.7x2.7x1.7 |
| GDY1124 | Digital WaterproofBarometric PressureSensor(5 ATM) | 1.8~3.3V | 300~1100 hPa | 24-bit | I²C/SPI | ±0.5hPa(Typ) | 1Hz ~250Hz | 2.7x2.7x1.7 |
