MPXM2102AS datasheet(198/670 Pages) MOTOROLA

198 / 670 page

MPX2300DT1 MPX2301DT1

3–52

Motorola Sensor Device Data

www.motorola.com/semiconductors

MAXIMUM RATINGS(NOTE)

Rating

Symbol

Value

Unit

Maximum Pressure (Backside)

Pmax

125

PSI

Storage Temperature

Tstg

– 25 to + 85

°C

Operating Temperature

+ 15 to + 40

°C

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

OPERATING CHARACTERISTICS (VS = 6 Vdc, TA = 25°C unless otherwise noted)

Characteristics

Symbol

Min

Typ

Max

Unit

Pressure Range

POP

—

300

mmHg

Supply Voltage(7)

—

6.0

Vdc

Supply Current

—

1.0

—

mAdc

Zero Pressure Offset

Voff

– 0.75

—

0.75

Sensitivity

—

4.95

5.0

5.05

µV/V/mmHg

Full Scale Span(1)

VFSS

2.976

3.006

3.036

Linearity + Hysteresis(2)

—

– 1.5

—

1.5

%VFSS

Accuracy(9) VS = 6 V, P = 101 to 200 mmHg

—

– 1.5

—

1.5

Accuracy(9) VS = 6 V, P = 201 to 300 mmHg

—

– 3.0

—

3.0

Temperature Effect on Sensitivity

TCS

– 0.1

—

+ 0.1

°C

Temperature Effect on Full Scale Span(3)

TCVFSS

– 0.1

—

+ 0.1

°C

Temperature Effect on Offset(4)

TCVoff

– 9.0

—

+ 9.0

µV/°C

Input Impedance

Zin

1800

—

4500

Ω

Output Impedance

Zout

270

—

330

Ω

RCAL (150 kΩ)(8)

RCAL

100

103

mmHg

Response Time(5)

(10% to 90%)

—

1.0

—

Temperature Error Band

—

°C

Stability(6)

—

±0.5

—

%VFSS

NOTES:

1. Measured at 6.0 Vdc excitation for 100 mmHg pressure differential. VFSS and FSS are like terms representing the algebraic difference

between full scale output and zero pressure offset.

2. Maximum deviation from end–point straight line fit at 0 and 200 mmHg.

3. Slope of end–point straight line fit to full scale span at 15

°C and +40°C relative to +25°C.

4. Slope of end–point straight line fit to zero pressure offset at 15

°C and +40°C relative to +25°C.

5. For a 0 to 300 mmHg pressure step change.

6. Stability is defined as the maximum difference in output at any pressure within POP and temperature within +10°C to + 85°C after:

a. 1000 temperature cycles, – 40

°C to +125°C.

b. 1.5 million pressure cycles, 0 to 300 mmHg.

7. Recommended voltage supply: 6 V

± 0.2 V, regulated. Sensor output is ratiometric to the voltage supply. Supply voltages above +10 V may

induce additional error due to device self–heating.

8. Offset measurement with respect to the measured sensitivity when a 150k ohm resistor is connected to VS and S+ output.

9. Accuracy is calculated using the following equation:

Errorp = {[Vp – Offset)/(SensNom*VEX)]–P}/P

Where:

Vp = Actual output voltage at pressure P in microvolts (µV)

Offset = Voltage output at P = 0mmHg in microvolts (

µV)

SensNom = Nominal sensitivity = 5.01 µV/V/mmHg

VEX = Excitation voltage

P = Pressure applied to the device

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

MPXM2102AS датащи(PDF) 198 Page - Motorola, Inc

MPXM2102AS датащи(HTML) 198 Page - Motorola, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL