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  • MEMS Pressure Sensor alternate to BOSCH BMP280
  • MEMS Pressure Sensor alternate to BOSCH BMP280

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MEMS Pressure Sensor alternate to BOSCH BMP280
+86 18854156199 
+86 18854156199 
cindy@rainbowtechnology.cn

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PRODUCT DESCRIPTION


Overview
The S123 SIP(System-in-a-Package) solution comprises of a resistive bridge type pressure sensor and a 24-bit ADCfor high resolution and accurate pressure measurements. The fully calibrated pressure and temperature compensated digital output makes the S123 solution simple to use.The ADC comprise of an internalcalibration logic that provides accuratepressure and temperature measurements to the application via the SPI or I²C interface. There is no need to separately download internal calibration coefficients and have the host micro-controller conduct complicated compensation calculations.

Applications
Altimeters
Portable and Stationary Barometers
Weather Stations
GPS Applications
Hard Disk Drives(HDD)
Industrial Equipment
Air Control Systems
Vacuum Systems

Benefits
Low Power Consumption. Excellent for Battery and Other Low-Power Applications
External Clock not Required
High Resistance to Sensing Media

Features
 Range: 0~120,250kPa
 Factory Calibrated Pressure and Temperature Sensor
 Supply Voltage: 2V to 5.5V
 Current Consumption: <5uA
 Sleep State Current: <200nA (25°C)
 Operating Temperature Range: -40°C to +85°C
 Pressure Accuracy: <±0.4kPa (<±4.0mbar) @ 25°C
 Temperature Accuracy: ±1.0°C
Altitude Resolution Better Than 1.0 meter (50cm) in Active Mode

Interfaces
 I²C TM* Compatible (≤400kHz)
 SPI (≤ 10MHz)

Physical Characteristics
 Small Form Factor, 2.5 x 2 x 1mm (w x l x h)
 LGA Package, 8 Lead
 Top Side Sensing Port



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