2SMPP-02 Sensor Datasheet

2SMPP-02 Datasheet, PDF, Equivalent


Part Number

2SMPP-02

Description

MEMS Gauge Pressure Sensor

Manufacture

OMRON

Total Page 8 Pages
Datasheet
Download 2SMPP-02 Datasheet


2SMPP-02
2SMPP-02
MEMS Gauge Pressure Sensor
MEMS Gauge Pressure Sensor
Featuring Small Size and Low
Power Consumption
• Ultra-miniature 6.1 × 4.7 × 8.2 mm (L × W × H).
• Superior electrical characteristics
to capacitive type pressure sensors.
• 0 to 37 kPa pressure range.
• Offset voltage of -2.5±4 mV
• Span voltage of 31.0±3.1 mV
• Low Power consumption of 0.2 mW
• Low Temperature Influence
• Span of ±1.0%FS
• Offset of ±3.0%FS
RoHS Compliant
Refer to the Safety Precautions on page 6.
Ordering Information
Standard Models with Surface mount package
2SMPP-02
Model
Classification
Bottom Port Type
SOP
Structure
Packaging
Plastic sleeve
Terminal Arrangement
A Vout (+)
B Non Connected
C GND
F Icc
E N-sub
Connection Diagram
56
D Vout ()
R2
Constant
current
source
1
R1
4
R3 R4
+
Output
voltage
3
Note: If necessary, add a variable resistor below the GND pin (3).
The NC pin (2) must be secured to the circuit board.
1

2SMPP-02
2SMPP-02
Application Examples
• Home appliance
• Air movement control
• Level indicators
• Leak detection
• Pressure controller
MEMS Gauge Pressure Sensor
Specifications
Ratings
Item
2SMPP-02
Type of pressure *1
Gauge pressure
Sensing method*2
Piezoresistance
Pressure medium
Air
Driving method
Constant current drive
Drive current
Pressure range
100 μA DC
0 to 37 kPa
Withstand pressure
53 kPa
Absolute maximum current
Ambient operating temperature
Ambient operating humidity
130 μA DC
0 to 50°C (with no condensation or icing)
15% to 95% (with no condensation or icing)
Ambient storage temperature
Ambient storage humidity
30 to 85°C (with no condensation or icing)
10% to 95% (with no condensation or icing)
Weight
0.17 g
Note: The above specifications are the results of measurements taken at an ambient temperature of 23°C.
*1. Do not use the Sensor under negative pressure.
*2. Do not use any corrosive gases. Use only air.
Characteristics
Electrical Characteristics
Item
2SMPP-02
Bridge resistance
20 ±2 kΩ
Offset voltage
2.5 ±4.0 mV
Span voltage
31.0 ±3.1 mV (with an applied pressure of 37 kPa)
Non-linearity
0.8% FS max. (0 to 37 kPa)
Pressure hysteresis
0.5% FS (0 to 37 kPa)
Temperature influence of span voltage
0.5 ±1.0% FS (0°C)
0.3 ±1.0% FS (50°C)
Temperature influence of offset voltage
0 ±3.0% FS (0 to 25°C)
0 ±3.0% FS (25 to 50°C)
Measurement conditions: Ambient temperature = 23°C, constant current and drive current = 100 μA
2


Features 2SMPP-02 MEMS Gauge Pressure Sensor MEMS Gauge Pressure Sensor Featuring Small Size and Low Power Consumption • Ultr a-miniature 6.1 × 4.7 × 8.2 mm (L × W × H). • Superior electrical charac teristics to capacitive type pressure s ensors. • 0 to 37 kPa pressure range. • Offset voltage of -2.5±4 mV • S pan voltage of 31.0±3.1 mV • Low Pow er consumption of 0.2 mW • Low Temper ature Influence • Span of ±1.0%FS Offset of ±3.0%FS RoHS Compliant Ref er to the Safety Precautions on page 6. Ordering Information Standard Models with Surface mount package 2SMPP-02 Model Classification Bottom Port Type SOP Structure Packaging Plastic slee ve Terminal Arrangement A Vout (+) B Non Connected C GND F Icc E N-sub Con nection Diagram 56 D Vout (−) R2 Constant current source 1 R1 4 R3 R4 + Output voltage − 3 Note: If nece ssary, add a variable resistor below th e GND pin (3). The NC pin (2) must be s ecured to the circuit board. 2SMPP-02 1 2SMPP-02 Application Examples • Home appliance • A.
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