MPXV4115V

Sensors

Freescale Semiconductor

3

required to meet electrical specifications.)

Characteristic

Symbol

Min

Typ

Max

Unit

Pressure Range (Differential mode, Vacuum on metal cap side, Atmospheric

pressure on back side)

–115

—

0

kPa

1. Device is ratiometric within this specified excitation range.

4.75

5.0

5.25

Vdc

Supply Current

—

6.0

10

mAdc

(0 to 85

°C)

2. Full Scale Output is defined as the output voltage at the maximum or full-rated pressure.

4.535

4.6

4.665

Vdc

(0 to 85

°C)

3. Full Scale Span is defined as the algebraic difference between the output voltage at full-rated pressure and the output voltage at the

minimum-rated pressure.

—4.4

—

Vdc

(0 to 85

°C)

4. Accuracy is the deviation in actual output from nominal output over the entire pressure range and temperature range as a percent of span

at 25°C due to all sources of errors, including the following:

• Linearity:

Output deviation from a straight line relationship with pressure over the specified pressure range.

• Temperature Hysteresis: Output deviation at any temperature within the operating temperature range, after the temperature is cycled to

and from the minimum or maximum operating temperature points, with zero differential pressure applied.

• Pressure Hysteresis:

Output deviation at any pressure within the specified range, when this pressure is cycled to and from minimum

or maximum rated pressure at 25°C.

• TcSpan:

Output deviation over the temperature range of 0° to 85°C, relative to 25°C.

• TcOffset:

Output deviation with minimum pressure applied, over the temperature range of 0° to 85°C, relative to 25°C.

—

—

—

1.5%

Sensitivity

V/P

—

38.26

—

mV/kPa

5. 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.

—1.0

—

ms

Output Source Current at Full Scale Output

—0.1

—

mAdc

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

——

20

—

ms

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

——

±0.5

—