MPX2010 datasheet(2/14 Pages) FREESCALE

部件名	MPX2010

功能描述	10 kPa On-Chip Temperature Compensated & Calibrated Silicon Pressure Sensors

PDF	14 Pages

Scroll/Zoom	100%

制造商	FREESCALE [Freescale Semiconductor, Inc]

网页	http://www.freescale.com

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2 / 14 page

MPX2010

Sensors

Freescale Semiconductor

Figure 1. Temperature Compensated and Calibrated

Pressure Sensor Schematic

VOLTAGE OUTPUT VERSUS APPLIED DIFFERENTIAL PRESSURE

The output voltage of the differential or gauge sensor

increases with increasing pressure applied to the pressure

side (P1) relative to the vacuum side (P2). Similarly, output

voltage increases as increasing vacuum is applied to the

vacuum side (P2) relative to the pressure side (P1).

Figure 1 shows a block diagram of the internal circuitry on

the stand-alone pressure sensor chip.

+VOUT

–VOUT

Sensing

Element

GND

Thin Film

Temperature

Compensation

and Calibration

Circuitry

Table 1. Maximum Ratings(1)

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

Rating

Symbol

Value

Unit

Maximum Pressure (P1 > P2)

PMAX

kPa

Storage Temperature

TSTG

–40 to +125

°C

Operating Temperature

–40 to +125

°C

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