MPX2100 データシートの表示（PDF） - Motorola => Freescale

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MPX2100

On-Chip temperature Compensated & Calibrated Silicon pressure Sensors

Motorola => Freescale 

MPX2100 MPX2101 SERIES

MAXIMUM RATINGS

Rating

Overpressure(8) (P1 > P2)

Burst Pressure(8) (P1 > P2)

Storage Temperature

Operating Temperature

Symbol

Value

Unit

Pmax

400

kPa

Pburst

1000

kPa

Tstg

– 40 to +125

°C

TA

– 40 to +125

°C

OPERATING CHARACTERISTICS (VS = 10 Vdc, TA = 25°C unless otherwise noted, P1 > P2)

Characteristic

Symbol

Min

Typ

Pressure Range(1)

Supply Voltage(2)

POP

0

—

VS

—

10

Supply Current

Full Scale Span(3)

Io

—

6.0

MPX2100A, MPX2100D, MPX2101D

VFSS

38.5

40

MPX2101A

37.5

40

Max

Unit

100

kPa

16

Vdc

—

mAdc

41.5

mV

42.5

Offset(4)

MPX2100D, MPX2101D

MPX2100A

MPX2101A

Voff

–1.0

—

– 2.0

—

– 3.0

—

1.0

mV

2.0

3.0

Sensitivity

Linearity(5)

MPX2100D

MPX2100A

MPX2101D

MPX2101A

Pressure Hysteresis(5) (0 to 100 kPa)

Temperature Hysteresis(5) (– 40°C to +125°C)

Temperature Effect on Full Scale Span(5)

Temperature Effect on Offset(5)

Input Impedance

Output Impedance

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

Warm–Up

Offset Stability(9)

∆V/∆P

—

—

—

—

TCVFSS

TCVoff

Zin

Zout

tR

—

—

—

– 0.25

– 1.0

– 0.5

– 2.0

—

—

–1.0

–1.0

1000

1400

—

—

—

0.4

—

—

—

—

± 0.1

± 0.5

—

—

—

—

1.0

20

± 0.5

—

0.25

1.0

0.5

2.0

—

—

1.0

1.0

2500

3000

—

—

—

mV/kPa

%VFSS

%VFSS

%VFSS

%VFSS

mV

Ω

Ω

ms

ms

%VFSS

MECHANICAL CHARACTERISTICS

Characteristic

Symbol

Min

Typ

Max

Unit

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.

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.

2

Motorola Sensor Device Data

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