Saiya Sensor SY-S08W-16

The S08Q/S08W series is a high-precision, low-power digital barometric pressure sensor based on MEMS technology. The sensor integrates a 24-bit high-resolution ADC, providing accurate pressure and temperature measurement data. Its core comprises a piezoresistive pressure sensing element and a temperature sensing element, with signal conditioning, analog-to-digital conversion, and data processing performed by a dedicated ASIC. Factory-calibrated with compensation coefficients for sensor offset, sensitivity, temperature drift, and non-linearity, the sensor delivers high-accuracy output. The product supports I²C and SPI digital interfaces for easy connection to microcontrollers. Its compact package and low-power characteristics make it suitable for space-constrained and battery-powered applications. The sensor offers multiple operating modes — including normal mode, low-power mode, and standby mode — allowing users to balance measurement resolution against power consumption based on application requirements.

• MEMS-based piezoresistive pressure sensor
• Operating pressure range: 300 ~ 1100 hPa
• Operating temperature range: -40 ~ 85 ℃
• Relative accuracy: ±0.12 hPa (equivalent to ±1 m)
• Absolute accuracy: ±1 hPa
• Temperature coefficient offset: ±1.5 Pa/K
• Supply voltage: 1.7 ~ 3.6 V
• Low power consumption: 3 μA @ 1 Hz in normal mode, 0.5 μA in standby mode
• High resolution: pressure resolution down to 0.16 Pa, temperature resolution down to 0.01 ℃
• Built-in 24-bit ADC
• I²C and SPI digital interface support
• Built-in temperature sensor
• Factory calibrated with calibration coefficients provided
• Compact package: 2.5 × 2.5 × 0.93 mm³
• RoHS compliant

• Smartphones and tablets
• Wearable devices
• Indoor navigation and positioning
• Weather station equipment
• Drones and aerial vehicles
• IoT devices