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Pressure Sensor Gage Pressure Sensor

MMR920

Outline

The MMR920 series is a Gauge pressure sensor module that includes a MEMS pressure die with a dedicated analog front end IC to provide a fully calibrated and temperature compensated digital output (I2C/SPI). Its unique packaging structure provides protection from aggressive media since electronics are not exposed to the high pressure port. The MMR920 series is ideal for low pressure application requiring high accuracy and robustness.

Applications

Devices using air pressure

Features

① Small package 7.0(W) ×7.0(D) ×7.2(H)mm
② A high-accuracy pressure value can be output
 Pressure accuracy:±0.5%FS
③ It corrects the differences of sensors and
temperature characteristics when shipped from
our factory
④ It digitally outputs pressure value (SPI,I2C)

Main specifications

Pressure Type Gage Pressure
Pressure Medium Air (no Condensation)
Supply Voltage Range
[V]
3.0 to 3.6
Operating Temperature Range
[deg.C]
0 to 50
Operating Pressure Range
[kPa]
±2 / ±4 / ±7 / ±10
Current Consumption
[μA]
800
Pressure accuracy
[Pa]
±20 /±40 /±70 / ±100
Pressure effective resolution
[PaRMS]
1.8 / 0.9 / 0.4 / 0.2
Conversion Time
[ms]
0.4 / 0.8 / 1.6 / 3.2
Interface SPI/I2C

Package

Package Size [mm]

7.0 x 7.0 x 7.2

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Associated Data

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