DatasheetsPDF.com

2SMPP-02

OMRON

MEMS Gauge Pressure Sensor

2SMPP-02 MEMS Gauge Pressure Sensor MEMS Gauge Pressure Sensor Featuring Small Size and Low Power Consumption • Ultra-mi...


2SMPP-02

OMRON


Octopart Stock #: O-1417646

Findchips Stock #: 1417646-F

Web ViewView 2SMPP-02 Datasheet

File DownloadDownload 2SMPP-02 PDF File




Description
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 o
More View f 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. 2SMPP-02 1 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 2SMPP-02 2 2SMPP-02 MEMS Gauge Pressure Sensor Example of Application Circuit for MEMS Pressure Sensor VDD Constant current circuit unit Pressure + − Sensor Amplifier circuit unit + − − + Vout − + (1) The pressure sensor is designed to convert a voltage by means of constant current drive. (2) Please amplifier the output voltage of the pressure sensor by using the amplifying circuit if necess






Similar Datasheet




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)