Motorola MPx200 MPX200 Dépliant

    

 2

Motorola Sensor Device Data

Overpressure(8) (P1 > P2)

Pmax

400

kPa

Burst Pressure(8) (P1 > P2)

Pburst

2000

kPa

Storage Temperature

Tstg

– 40 to +125

°

C

Operating Temperature

TA

– 40 to +125

°

C

(VS = 3.0 Vdc, TA = 25

°

C unless otherwise noted, P1 > P2)

Pressure Range(1)

POP

0

—

200

kPa

Supply Voltage(2)

VS

—

3.0

6.0

Vdc

Supply Current

Io

—

6.0

—

mAdc

Full Scale Span(3)

VFSS

45

60

90

mV

Offset(4)

Voff

0

20

35

mV

Sensitivity

∆

V/

∆

P

—

0.3

—

mV/kPa

Linearity(5)

—

– 0.25

—

0.25

%VFSS

Pressure Hysteresis(5) (0 to 200 kPa)

—

—

±

0.1

—

%VFSS

Temperature Hysteresis(5) (– 40

°

C to +125

°

C)

—

—

±

0.5

—

%VFSS

Temperature Coefficient of Full Scale Span(5)

TCVFSS

– 0.22

—

– 0.16

%VFSS/

°

C

Temperature Coefficient of Offset(5)

TCVoff

—

±

15

—

µ

V/

°

C

Temperature Coefficient of Resistance(5)

TCR

0.21

—

0.27

%Zin/

°

C

Input Impedance

Zin

400

—

550

Ω

Output Impedance

Zout

750

—

1800

Ω

Response Time(6) (10% to 90%)

tR

—

1.0

—

ms

Warm–Up

—

—

20

—

ms

Offset Stability(9)

—

—

±

0.5

—

%VFSS

Weight (Basic Element Case 344–15)

—

—

2.0

—

Grams

Common Mode Line Pressure(7)

—

—

—

690

kPa

NOTES:

1. 1.0 kPa (kiloPascal) equals 0.145 psi.
2. Device is ratiometric within this specified excitation range. Operating the device above the specified excitation range may induce additional

error due to device self–heating.

3. 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.

4. Offset (Voff) is defined as the output voltage at the minimum rated pressure.
5. Accuracy (error budget) consists of the following:

•

Linearity:

Output deviation from a straight line relationship with pressure, using end point method, 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 the 
minimum or maximum rated pressure, at 25

°

C.

•

TcSpan:

Output deviation at full rated pressure over the temperature range of 0 to 85

°

C, relative to 25

°

C.

•

TcOffset:

Output deviation with minimum rated pressure applied, over the temperature range of 0 to 85

°

C, relative

to 25

°

C.

•

TCR:

Zin deviation with minimum rated pressure applied, over the temperature range of – 40

°

C to +125

°

C, 

relative to 25

°

C.

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. Common mode pressures beyond specified may result in leakage at the case–to–lead interface.
8. Exposure beyond these limits may cause permanent damage or degradation to the device.
9. Offset stability is the product’s output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.