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MPVZ7025G6U

Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and Calibrated

Freescale Semiconductor 

Pressure

Operating Characteristics

Table 1. Operating Characteristics (VS = 5.0 Vdc, TA = 25°C unless otherwise noted, P1 > P2. Decoupling circuit shown in

Figure 3 required to meet electrical specifications.)

Characteristic

Symbol Min

Typ

Max

Unit

Pressure Range(1)

POP

-25

—

25

kPa

Supply Voltage(2)

VS

4.75

5.0

5.25

Vdc

Supply Current

Minimum Pressure Offset(3)

@ VS = 5.0 Volts

Full Scale Output(4)

@ VS = 5.0 Volts

Full Scale Span(5)

@ VS = 5.0 Volts

Accuracy

Sensitivity

(0 to 85°C)

(0 to 85°C)

(0 to 85°C)

(0 to 85°C)

Io

—

7.0

10

mAdc

Voff

0.116

0.25

0.384

Vdc

VFSO

4.610

4.75

4.890

Vdc

VFSS

—

4.5

—

Vdc

—

—

V/P

—

—

±5.0

%VFSS

90

—-

mV/kPa

Response Time(6)

tR

—

1.0

—-

ms

Output Source Current at Full Scale Output

Warm-Up Time(7)

Io+

—

0.1

—-

mAdc

—

—

20

—-

ms

Offset Stability(8)

—

—

± 0.5

—-

%VFSS

1. 1.0 kPa (kiloPascal) equals 0.145 psi.

2. Device is ratiometric within this specified excitation range.

3. Offset (Voff) is defined as the output voltage at the minimum rated pressure.

4. Full Scale Output (VFSO) is defined as the output voltage at the maximum or full rated pressure.

5. Full Scale Span (VFSS) is defined as the algebraic difference between the output voltage at full rated pressure and the output voltage at the

minimum rated pressure.

6. Response Time is defined as the time for the incremental change in the output to go from 10% to 90% of its final value when subjected to

a specified step change in pressure.

7. Warm-up Time is defined as the time required for the product to meet the specified output voltage after the Pressure has been stabilized.

8. Offset Stability is the product's output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.

MPXV7025

2

Sensors

Freescale Semiconductor

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