MPXM2051G

Sensors

2

Freescale Semiconductor

Pressure

Operating Characteristics

Characteristic

Symbol

Min

Typ

Max

Unit

1. 1.0 kPa (kiloPascal) equals 0.145 psi.

0—

50

kPa

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.

—10

16

Vdc

Supply Current

—6.0

—

mAdc

minimum rated pressure.

38.5

40

41.5

mV

-1.0

—

1.0

mV

Sensitivity

ΔV/ΔP—

0.8

—

mV/kPa

Linearity

—

-0.3

—

0.3

Pressure Hysteresis(0 to 50 kPa)

—

—

±0.1

—

Temperature Hysteresis (-40

°C to +125°C)

—

—

±0.5

—

Temperature Effect on Full Scale Span

-1.0

—

1.0

Temperature Effect on Offset

-1.0

—

1.0

mV

Input Impedance

1000

—

2500

Ω

Output Impedance

1400

—

3000

Ω

5. 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.

—1.0

—

ms

Warm-Up

—

—

20

—

ms

6. Offset stability is the product's output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.

——

±0.5

—