36

MEMS Gauge Pressure Sensor

2SMPP

Specifications

■ Ratings

Note: 1. The above values are initial values measured at ambient temperature condition of 23

°C.

2. Please avoid caustic gases.

3. Standard 2SMPP-02 product is not calibrated for negative pressures.

■ Electrical Characteristics

Note: 1. The above values are initial values measured at ambient temperature condition of 23

°C.

2. Not including temperature influence.

3. The above values are operated at 100

μADC

■ Environment Characteristics

Item

2SMPP-02

2SMPP-03

Pressure type

Gauge Pressure

Sensing type

Piezo Resistive

Applicable gases

Air (Non-corrosive, dust free)

Ratings

Pressure range

0 to 37 kPa

-50 to 50 kPa

Withstand pressure

Max. 53 kPa

-80 to 120 kPa

Supply current

100

μADC (130 μADC absolute max.)

100

μADC (200 μADC absolute max.)

Ambient operating temperature

0 to 50

°C (with no icing or condensation)

-10 to 100

°C (with no icing or condensation)

Ambient operating humidity

15 to 90%RH (with no icing or condensation) 10 to 95%RH (with no icing or condensation)

Ambient storage temperature

−30 to 85°C (with no icing or condensation)

−40 to 120°C (with no icing or condensation)

Ambient storage humidity

10 to 95%RH (with no icing or condensation)

Item

2SMPP-02

2SMPP-03

Pressure type

Positive

Negative

Operating pressure range

0 to 37 kPa

0 to 50 kPa

-50 to 0 kPa

Bridge resistance

20

± 2 kΩ

Offset voltage (See note 2.)

−2.5 ± 4.0 mV

Span voltage (See note 2.)

31.0

± 3.1 mV (at 37 kPa)

42.0

± 5.5 mV (at 50 kPa)

-43.0 ±5.5 mV (at -50 kPa)

Non-Linearity (See note 2.)

0

± 0.8%FS (0 to 37 kPa)

0.8

± 0.5%FS (at 50 kPa)

0.2

± 0.5%FS (at -50 kPa)

Hysteresis (See note 2.)

0

± 0.5%FS (0 to 37 kPa)

0

± 0.2%FS (-50 to 50 kPa)

Temperature influence of Span

0.5

± 1.0%FS (at 0°C)

1.0

± 2.0%FS (at 0°C)

0.8

± 2.0%FS (at 0°C)

0.3

± 1.0%FS (at 50°C)

-0.1

± 2.0%FS (at 50°C)

0.1

± 2.0%FS (at 50°C)

- - -

1.0

± 3.0%FS (at 85°C)

1.2

± 3.0%FS (at 85°C)

Temperature influence of Offset

0

± 3.0%FS (0 to 25°C)

-1.0

± 3.0%FS (at 0°C)

0

± 3.0%FS (25 to 50°C)

1.0

± 3.0%FS (at 50°C)

- - -

2.0

± 5.0%FS (at 85°C)

Item

2SMPP-02

2SMPP-03

Vibration resistance

Destruction

10 Hz to 500 Hz 10 G

Malfunction

10 Hz to 500 Hz 10 G

Shock resistance

Destruction

15 G

Malfunction

15 G

Life Expectancy

300,000 Operations min. (0 to 39 kPa)

100,000 Operations min. (0 to 75 kPa)

ESD

1000 V (Human body model)

Weight

0.17 g

Package Material

PPS (Polyphenylenesulfide)