SM5501 Silicon Microstructures, SM5501 Datasheet - Page 2

• Manufacturer Part Number: SM5501
• Description: (SM5501 / SM5502) Pressure Sensor
• Manufacturer: Silicon Microstructures

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Notice:
Silicon Microstructures, Inc. reserves the right to make changes to the product contained in this publication. Silicon Microstructures, Inc. assumes no responsibility for the use of any circuits described
herein, conveys no license under any patent or other right, and makes no representation that the circuits are free of patent infringement. While the information in this publication has been checked, no
responsibility, however, is assumed for inaccuracies.
Silicon Microstructures, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of
a life-support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications.
SM5501/SM5502
CHARACTERISTICS FOR SM5501/SM5502 - SPECIFICATIONS
Test Conditions: Model SM5501 w/excitation = 1.500mA @ 25
otherwise specified.
Excitation
Output
Temperature Performance
Accuracy
Impedance (SM5501)
Impedance (SM5502)
Temperature Range
Dynamic Characteristics
Notes:
1.
2.
3.
4.
 2001-2002
1 Rs (Span Cal)
2 -Signal Out
3 I excitation
4 Ground
5 +Signal Out*
6 Rs (Span Cal)
*
Output increases as top-port pressure is increased
Gain-set resistor for constant current (SM5501); see application note AN5500.
Measured over a temperature range of 0 to 70
FS denotes full scale output
Best fit straight line
Rev 1.2 8_02
Current (SM5501)
Voltage (SM5502)
Span (SM5501)
Span (SM5502)
Offset
TC Span
TC Offset
Temp Hysteresis
Linearity
Repeatability
Pressure Hysteresis
Z Input
Z Output
Z Input
Z Output
Calibration
Operating
Storage
Proof Pressure
Burst Pressure
Tel: [phone] ♦ Fax: [phone] ♦ [e-mail] ♦ WWW.Si-Micro.Com
1 -Signal Out
2 -Signal Out
3 V excitation
4 Ground
5 +Signal Out*
6 +Signal Out*
Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 USA
Min.
-1.00
-1.20
-1.20
-0.15
-0.15
-0.15
-0.15
0.00
0.00
50.0
49.5
2.20
2.90
4.50
2.00
-40
-55
0
o
C. For explanation of RMS error, see application note AN5500.
Notes:
3 Times full-scale output or 225 PSI, whichever is less
5 Times full-scale output or 225 PSI, whichever is less
ORDERING INFORMATION:
Excitation
1: Current
2: Voltage
Pressure Type
A: Absolute (1 Tube)
D: Differential (2 Tubes)
G: Gage (1 Tube)
Other configurations available on large orders. Consult SMI for details.
- Side view for gage/absolute parts is same as the differential without the bottom port
- All dimensions are shown in inches
- Tolerance on all dimensions + 0.005” unless otherwise specified.
Typ.
10.00
100.0
+0.20
+0.20
+0.20
+0.05
+0.05
+0.05
+0.05
1.50
50.0
3.00
3.30
8.00
2.50
o
C, Model SM5502 w/excitation = 10.00Vdc @ 25
SM5502 - 015 - A
Model Number
Excitation
Max.
20.00
175.0
25.00
Pressure
3.00
50.5
1.00
1.20
1.20
0.15
0.15
0.15
0.15
3.80
3.80
3.80
125
range
70
85
Pressure
Type
%FS/100°C
%FS/100°C
Units
%FS
%FS
%FS
%FS
mA
mV
mV
mV
kΩ
kΩ
kΩ
kΩ
°C
°C
°C
V
PSI
5
15
30
60
100
Pressure Ranges
o
C, unless
5501/ 5502
Notes
005
015
030
060
100
2,3
1
2
4