SM5812/SM5852
ADDITIONAL INFORMATION
Package Dimensions & Pin-Out
PIN
1
2
DESCRIPTION
NC
GROUND
Pin Numbers
Dual Inline Pin (DIP) Option
(for both DIP & Surface Mount)
3
NC
4
5
6
SERIAL DATA (SDA)
SERIAL CLOCK (SCL)
NC
7
8
Vexc = 5.000 VDC
ANALOG OUTPUT
NOTES:
•
•
Do not connect to NC pins.
External connections to NC pins will
cause part malfunction.
•
•
All dimensions are shown in inches.
Tolerance on all dimensions
+0.005” unless otherwise specified.
Surface Mountable Pin Option
Ordering Information
Full-Scale Pressure Ranges
SM5812 PSI [kPa] SM5852 PSI [kPa]
Pin Configuration
3 : DIP pins, opposite direction of tubes
5 : Surface mountable pins,
005
015
030
060
100
5
[34.5]
001
003
008
015
030
0.15 [1.0]
0.30 [2.1]
0.80 [5.5]
1.50 [10.3]
3.00 [20.7]
Model Number
Pin Configuration
opposite direction of tubes
15 [103.4]
30 [206.8]
60 [413.7]
100 [689.5]
Tube Length
L : Long (0.480" ± 0.005")
N : No tube
SM5852 - 003 - D - 3 - L
Pressure Type
A : Absolute (1 port)
D : Differential (2 ports)
G : Gauge (1 port)
Pressure Pressure
Range Type
Tube
S : Single-ended (2 ports)
Length
Notes
1. Absolute configuration only available in SM5822.
2. Single-ended configuration is for higher gain differential applications where differential pressure
is always positive.
3. Other configurations available on large orders. Consult SMI for details.
Wiring Diagrams
SERIAL CLOCK (SCL)
SERIAL DATA (SDA)
Vexc = + 5.000 VDC
ANALOG OUTPUT
Vexc = + 5.000 VDC
SM5812/SM5852
SM5812/SM5852
100 nF
100 nF
GROUND
GROUND
GROUND
GROUND
Wiring diagram for digital output
Wiring diagram for analog output
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.
Rev 1.4 6_05
2005 SMI
Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 ♦ USA
Tel: 408-577-0100 ♦ Fax: 408-577-0123 ♦ Sales@si-micro.com ♦ www.si-micro.com