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S121 MEMS Micro pressure sensor alternate to BOSCH BMP180

Sensor Model: S121

    Size: 3 x 5 x 1.2 mm (alternate to BOSCH BMP180)

    Product Description

    The S121 system-in-a-package (SIP) solution comprises of 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 S121 solution simple to use. The S121 includes 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 microcontroller perform complicatedcompensation calculations.


    Product Features

    • Fully Compensated Temperature and Pressure Output, 24 digital ADC integration inside
    • Low Power Consumption. Excellent for Battery and Other Low-Power Applications
    • Self-Clocking, No Need for External Clock
    • High Resistance to Sensing Media
    • Top Side Sensing Port
    • Auto sleeping mode

    Function Parameters

    Mechanical Dimension

    Typical Application

    • Altimeters
    • Portable and Stationary Barometers
    • Weather Stations
    • GPS Applications
    • Hard Disk Drives (HDD)
    • Smart wear 
    • Unmanned aerial vehicle
    • Industrial Equipment
    • Air Control Systems
    • Vacuum Systems