MPXT4100 MPXT4101 MPXT4105 SERIES

3

Motorola Sensor Device Data

Characteristic

Symbol

Min

Typ

Max

Unit

Pressure Range

POP

15

—

105

kPa

Supply Voltage(2)

VS

4.85

5.1

5.35

Vdc

Supply Current

Io

—

7.0

10

mAdc

Offset(3)

(0 to 85

°C)

Voff

0.184

0.306

0.428

Vdc

Full Scale Output(4)

(0 to 85

°C)

VFSO

4.804

4.896

4.988

Vdc

Full Scale Span(5)

(0 to 85

°C)

VFSS

—

4.590

—

Vdc

Accuracy(6)

(0 to 85

°C)

—

—

—

"1.8

%VFSS

Sensitivity

∆V/∆P

—

51

—

mV/kPa

Response Time(7)

tR

—

1.0

—

ms

Output Source Current at Full Scale Output

Io+

—

0.1

—

mAdc

Offset Stability(9)

—

—

"0.65

—

%VFSS

MECHANICAL CHARACTERISTICS

Characteristic

Symbol

Min

Typ

Max

Unit

Weight, Basic Element (Case 473)

—

—

2.0

—

Grams

Warm–Up Time(8)

—

—

15

—

mSec

Cavity Volume

—

—

—

0.01

IN3

Volumetric Displacement

—

—

—

0.001

IN3

Common Mode Line Pressure(11)

—

—

—

690

kPa

NOTES:

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

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. 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 error 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 minimum specified

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:

Span deviation per

°C over the temperature range of 0° to 85°C, as a percent of span at 25°C.

• TcOffset:

Output deviation per

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

7. 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.

8. Warm–up Time is defined as the time required for the product to meet the specified output voltage.

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

10. Decoupling circuit shown in Figure 3 required to meet specification.

11. Common mode pressures beyond specified may result in leakage at the case–to–lead interface.