MPS-501G World Products, Inc., MPS-501G Datasheet

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MPS-501G

Manufacturer Part Number
MPS-501G
Description
Medical Pres Sure Sensor
Manufacturer
World Products, Inc.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MPS-501G
Manufacturer:
MEMSTECH
Quantity:
20 000
FEATURES
High volume, low cost
Tested AAMI standards
Excellent offset voltage characteristics
Excellent span control
Excellent linearity control
Dual-in-line-package (DIP)
Vacuum pressure measurable
Medical Pressure Sensor
MPS-501G
1907 Westlands Centre, 20 Westlands Road, Quarry Bay, Hong Kong
Tel : (+852) 2565 6979
Email : sales@jlworld.com
Website : www.jlworld.com
Uncompensated, Non-Invasive
Medical Pressure Sensor
THE MAIN FIELD OF APPLICATIONS
The MPS-501G series pressure sensor is a packaged,
un-amplified silicon Piezoresistive bridge. Requires
external amplification including sensor excitation,
calibration and/or temperature compensation . The sense
element has four pressure sensitive piezo resistors
which are formed on the diaphragm surface of a bulk
Micro Machined Silicon Chip.
Applied pressure deforms a diaphragm causing piezo-
resistors change their resistance. This change in four
resistors, which constitute a Wheatstone bridge, results
in a pressure proportional voltage.
The pressure sensor die is mounted in a pre-molded
plastic cavity package; Dual In Package (DIP) , that has a
pressure port allowing pressure to act on the bottom side
of the die to sense the pressure medium (air). Binning of
packaged sensors are made possible by fully automated
customized testers.
Non invasive blood pressure monitors
Asthma peak detector
Medical instruments
Home use non-invasive blood pressure
monitors
Home appliance: vacuum cleaners,
washing machines
Fax : (+852) 2565 0319
Document #: PPDS-SMPS-007-07U-PP400 Rev B
060118-A2
Page 1 of 6

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MPS-501G Summary of contents

Page 1

... Fax : (+852) 2565 0319 Email : sales@jlworld.com Website : www.jlworld.com Uncompensated, Non-Invasive Medical Pressure Sensor The MPS-501G series pressure sensor is a packaged, un-amplified silicon Piezoresistive bridge. Requires external amplification including sensor excitation, calibration and/or temperature compensation . The sense element has four pressure sensitive piezo resistors which are formed on the diaphragm surface of a bulk Micro Machined Silicon Chip ...

Page 2

... MPS-501G Medical Pressure Sensor TECHNICAL DATA Maximum ratings Specification Min. Operating Temperature -5 Storage Temperature -20 Over Pressure Supply Voltage Maximum Drive Current Data Temperature=22±2° C, Relative humidity=45±5% Specification Constant Current Operating Pressure Range Over Pressure Zero Pressure Offset Voltage Sensitivity ...

Page 3

... MPS-501G Medical Pressure Sensor CHARACTERISTICS DATA 1.> Offset voltage – temperature characteristics Drive current: 1.5 mA; rating ± 8.0% FS Offset- Temperature Characteristics (% FS) 8.00% 6.00% 4.00% 2.00% 0.00% 0 Deg -2.00% -4.00% -6.00% -8.00% 2. Sensitivity – temperature characteristic (%FS) Drive current 1.5 mA; rating ± 1 Sensitivity- Temperature Characteristics (%FS) 1.50% 1.00% 0.50% 0.00% 0 Deg -0.50% -1.00% -1.50% 1907 Westlands Centre, 20 Westlands Road, Quarry Bay, Hong Kong ...

Page 4

... MPS-501G Medical Pressure Sensor ELECTRICAL & PIN LAYOUT PIN 1 INDICATOR ED-SMPS00-07 MECHANICAL DIMENSIONS Seating Plane (Datum B) Base Plane (Datum A) 4xG° SIDE VIEW * Note all dimensions are in mm/inches PIN 1 INDICATOR TOP VIEW ...

Page 5

... MPS-501G Medical Pressure Sensor NOTES 1. Pressure media is non-corrosive gas. Type of pressure application is gauge, with bottom pressure application. 2. Positive pressure is applied at port. 3. Soldering process recommendations: due to its small size the thermal resistance of the pressure sensor package type is low. Therefore, take appropriate steps to minimize the effects of external heat. Dip soldering bath: Max. ...

Page 6

... MPS-501G Medical Pressure Sensor NOTES (CONTINUED Terminology a. ZERO PRESSURE OFFSET VOLTAGE (@ 25 °C) Output voltage under no pressure conditions. b. OUTPUT SPAN VOLATGE (@ 25 °C) Difference between rated output rated span pressure application voltage and offset voltage. c. ZIN (@ 25 °C) Input impedance at no pressure conditions d. ZOUT (@ 25 °C) Output impedance at no pressure conditions e. LINEARITY (@ 25 ° ...

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