The S123 SIP (System-in-a-Package) solution comprises of a resistive bridge type pressure sensor and a 24-bit ADC for 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 internal calibration logic that provides accurate pressure 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.

Products Features 
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

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

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