aktivPressure Sensors

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aktivHumidity Sensors
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Triple Sensor-Humidity, pressure and temperature module* MS8607        Bild 24bit-Sensor


The MS8607-02BA01 includes two sensors with distinctive MEMS technologies to measure pressure, humidity and temperature. The first sensor is a piezoresistive sensor providing pressure and temperature, and the second is a capacitive-type sensor providing relative humidity. Each sensor is interfaced to a ΔΣ ADC integrated circuit for digital conversion where the MS8607-02BA01 converts the uncompensated analog output voltages to a 24-bit digital value for the pressure and temperature measurements, and a 16-bit digital value for the relative humidity measurement.

This sensor requires 8 pads for operation, uses I²C communication and operates at a 1.8 – 3.6V supply voltage. With an operating pressure range of 10 to 2000mBar, it has a pressure accuracy of ±2.0mBar (@25°C, 300…1200mBar) and pressure resolution of 0.016mBar. Operating at a humidity range of 0 – 100% R.H., it has a humidity accuracy of ±3.0% R.H. (@25°C, 20…80% R.H.) and humidity resolution of 0.04% R.H. In regards to temperature, this sensor operates at -40°C to +85°C with a temperature accuracy of ±2.0°C (-20°C…+85°C) and temperature resolution of 0.002°C.

The module MS8607 features a very low standby current consumption of max. 0.24μA. It provides different operation modes that allow optimizing for speed and current consumption, therefore it can be adjusted to the individual application. The MS8607 is packaged in a QFN-package (5.0x3.0x1.0mm³).

The MS8607-02BA01 is well suited for applications in the consumer electronic and industrial marketplace such as smart phones and tablet PCs, HVAC applications, weather stations, printers, home appliance and humidifiers.

The MS8607 is also offered by AMSYS mounted on a PCB called PMS8607 facilitating the testing and the setup of prototypes.

*Modules are pressure sensors, whose output signals have to be calculated by an external microprocessor.

  • Resolution pressure: 24bit ≈ 0.0016 mbar
  • Resolution humidity: 0.04%RH Resolution temperature: 0.002°C
  • Pressure range: 10 to 1200mbar
  • Humidity range:0-100%RH
  • Temperature range: -40 to 85°C
  • Supply voltage: 1.5 to 3.6V
  • Low power (stand by: max. 0.24μA)
  • Excellent long term stability
  • I²C-Interface
  • High precision through individually compensated coefficients
  • ESD protected, HBM 4kV
  • QFN package: 5.0x3.0x1.0mm³
  • RoHS-compatible and Pb free
  • No external components needed
  • Smart phones and tablet PCs
  • HVAC applications
  • Weather stations
  • Adventure and multi mode watches
  • Printers
  • Dryers

    Detailed application support: Measurement Specialties

For information according to prices, delivery dates and sample ordering or for technical questions please contact

Amsys reserves the right for changes concerning dimensions, technical dataand other details without previous announcement.