MPMZ2202

Sensors

2

Freescale Semiconductor

Figure 1. Temperature Compensated Pressure Sensor Schematic

VOLTAGE OUTPUT VERSUS

APPLIED DIFFERENTIAL PRESSURE

The differential voltage output of the sensor is directly

proportional to the differential pressure applied.

The output voltage of the differential or gauge sensor

increases with increasing pressure applied to the pressure

side relative to the vacuum side. Similarly, output voltage

increases as increasing vacuum is applied to the vacuum

side relative to the pressure side.

3

Sensing

Element

Thin Film

Temperature

Compensation

and

Calibration

Circuitry

2

4

1

GND

X-ducer

1. Exposure beyond the specified limits may cause permanent damage or degradation to the device.

Rating

Symbol

Value

Unit

Maximum Pressure

400

kPa

Storage Temperature

-40 to +125

°C

Operating Temperature

-40 to +125

°C