MPX2300 MOTOROLA [Motorola, Inc], MPX2300 Datasheet

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MPX2300

Manufacturer Part Number
MPX2300
Description
PRESSURE SENSORS
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Chip Pak
High Volume Pressure
Sensor for Disposable,
Backside Pressure Applications
which is ideal as a sub–module component or a disposable unit. The unique concept of
the Chip Pak allows great flexibility in system design while allowing an economic solution
for the designer. This new chip carrier package uses Motorola’s unique sensor die with its
patented, piezoresistive implant technology, along with the added feature of on–chip,
thin–film temperature compensation and calibration.
Features:
tion–specific parts will have an “SPX” prefix, followed by a
four digit number, unique to the specific customer. Devices
will be shipped in a tape and reel packaging.
MPX2300D pressure sensor has been designed for medical
usage by combining the performance of Motorola’s shear
stress pressure sensor design and the use of biomedically
approved materials. Materials with a proven history in
medical situations have been chosen to provide a sensor
that can be used with confidence in applications, such as
invasive blood pressure monitoring. It can be sterilized using
ethylene oxide. The portions of the pressure sensor that are
required to be biomedically approved are the rigid housing
and the gel coating.
polysulfone that has passed extensive biological testing
including: tissue culture test, rabbit implant, hemolysis,
intracutaneous test in rabbits, and system toxicity, USP.
MAXIMUM RATINGS
REV 1
Motorola Sensor Device Data
Overpressure (Backside)
Burst Pressure
Supply Voltage
Storage Temperature
Operating Temperature
Motorola has developed a low cost, high volume, miniature pressure sensor package
Motorola is offering the Chip Pak option package. Applica-
NOTE: The die and wire bonds are exposed on the front
Motorola’s MPX2300D Pressure Sensors. Motorola’s
The rigid housing is molded from a white, medical grade
Motorola, Inc. 1995
Low Cost
Patented piezoresistive strain gauge implant, temperature compensation
and calibration all integrated on a single, monolithic sensor die.
Pressure Range Available: 0–300 mmHg
Polysulfone (Mindell S–1000) Case Material (Medical, Class VI Approved)
Rating
V S
1
side of the Chip Pak (pressure is applied to the backside of
the device). Front side die and wire protection must be
provided in the customer’s housing. Use caution when
handling the devices during all processes.
implants covers the silicon piezoresistive sensing element.
The gel is a nontoxic, nonallergenic polymer system which
passes pyrogen testing, as well as meeting all USP XX Bio-
logical Testing Class VI requirements. The properties of the
gel allow it to transmit pressure uniformly to the diaphragm
surface, while isolating the internal electrical connections
from the corrosive effects of fluids, such as saline solution.
The gel provides electrical isolation sufficient to withstand
defibrillation testing, as specified in the proposed Association
for the Advancement of Medical Instrumentation (AAMI)
Standard for blood pressure transducers. A biomedically ap-
proved opaque filler in the gel prevents bright operating room
lights from affecting the performance of the sensor.
Symbol
V Smax
A silicone dielectric gel that has been used extensively in
P burst
P max
T stg
T A
Pin Number, Style 1
S+
2
+ 15 to + 40
Value
1000
125
10
85
MPX2300D
PRESSURE SENSORS
S–
3
CHIP PAK ELEMENT
CASE 423–03
Order this document
Style 1
by MPX2300D/D
Unit
kPa
Vdc
PSI
Ground
C
C
4
1

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MPX2300 Summary of contents

Page 1

... Supply Voltage Storage Temperature Operating Temperature Motorola’s MPX2300D Pressure Sensors. Motorola’s MPX2300D pressure sensor has been designed for medical usage by combining the performance of Motorola’s shear stress pressure sensor design and the use of biomedically approved materials. Materials with a proven history in ...

Page 2

... MPX2300D OPERATING CHARACTERISTICS ( Vdc unless otherwise noted) Characteristics Pressure Range Supply Voltage (8) Supply Current Zero Pressure Offset Sensitivity Full Scale Span (1) Linearity + Hysteresis Temperature Effect on Sensitivity Temperature Effect on Full Scale Span Temperature Effect on Offset (4) Input Impedance Output Impedance ...

Page 3

... 0.13 (0.005 SECTION Z– BACK VIEW CASE 423–03 ISSUE B MPX2300D –T– NOTES: 10. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 11. CONTROLLING DIMENSION: INCH. 12. 24 UNITS PER STRIP AT 8.89 (0.350) PITCH. 13. OVERALL LENGTH OF STRIP EQUALS 212.7-214.00 (8.375-8.425). ...

Page 4

... Motorola Sensor Device Data MPX2300D/D ...

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