MPXT2010 SERIES

2

Motorola Sensor Device Data

MAXIMUM RATINGS(1)

Parametrics

Symbol

Value

Unit

Overpressure(9) (P1 > P2)

Pmax

75

kPa

Burst Pressure(9) (P1 > P2)

Pburst

100

kPa

Storage Temperature

Tstg

– 40 to +125

°C

Operating Temperature

TA

– 40 to +125

°C

1. TC = 25°C unless otherwise noted.

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

Characteristic

Symbol

Min

Typ

Max

Unit

Pressure Range(1)

POP

0

—

10

kPa

Supply Voltage(2)

VS

—

10

16

Vdc

Supply Current

Io

—

6.0

—

mAdc

Offset(3)

Voff

–1.0

—

+1.0

mV

Full Scale Span(4)

VFSS

24

25

26

mV

Sensitivity

V/P

—

2.5

—

mV/kPa

Linearity(5)

—

–1.0

—

+1.0

%VFSS

Pressure Hysteresis(5) (0 to 10 kPa)

—

—

±0.1

—

%VFSS

Temperature Hysteresis(5) (– 40

°C to +125°C)

—

—

±0.5

—

%VFSS

Temperature Effect on Offset(5)

TCVoff

–1.0

—

+1.0

mV

Temperature Effect on Full Scale Span(5)

TCVFSS

–1.0

—

+1.0

%VFSS

Input Impedance

Zin

1300

—

2550

Ω

Output Impedance

Zout

1400

—

3000

Ω

Response Time(6) (10% to 90%)

tR

—

1.0

—

ms

Warm–up Time(7)

—

—

20

—

ms

Offset Stability(8)

—

—

±0.5

—

%VFSS

MECHANICAL CHARACTERISTICS

Characteristic

Symbol

Min

Typ

Max

Unit

Weight, Basic Element

—

—

2.0

—

Grams

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

4. 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.

5. Accuracy (error budget) consists of 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 the

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 rated pressure applied, over the temperature range of 0 to 85

°C, relative to

25

°C.

• Variation from Nominal: The variation from nominal values, for Offset or Full Scale Span, as a percent of VFSS, at 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. Warm–up 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.

9. Exposure beyond these limits may cause permanent damage or degradation to the device.