dsdx015a2r-a Sensortechnics GmbH, dsdx015a2r-a Datasheet

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dsdx015a2r-a

Manufacturer Part Number
dsdx015a2r-a
Description
Digital Pressure Transducers
Manufacturer
Sensortechnics GmbH
Datasheet
FEATURES
SPECIFICATIONS
Maximum ratings
February 2009 / 611
Caution!
· 0...1 to 0...100 psi,
· Absolute, gage or differential pressure
· Digital readout via I
· Precision ASIC conditioning
· Temperature compensated
· Non-ratiometric output
· Total accuracy ±0.5 to ±1.0 %FSS
Supply voltage V
Lead temperature (2 - 4 sec.)
Temperature ranges
Vibration
Shock
0...±1 to 0...±15 psi
Compensated
Operating
Storage
The sensor is not reverse polarity protected.
Incorrect applications of excitation
voltage or ground to the wrong pin can
cause electrical failure.
Application of supply voltage above the
maximum can cause electrical failure.
S
2
C-bus
10 g at 20 - 2000 Hz
4.75 V to 5.25 V
100 g for 11 ms
max. 6.50 V
-20 to +105°C
-40 to +125°C
0 to +85°C
250°C
DC
DC
ELECTRICAL CONNECTION
Note:
N/C
DSDX
A-grade
6
Digital pressure transducers
8 4
N/C
A capacitor of 220 nF is required
between +Vs and GND.
Pin 2 is an internal device connection and
should be connected to ground with a
15 nF capacitor.
It is important to place the capacitors as
close to the pins as possible!
Pins 4, 6 and 8 are internal device
connections and should not be
connected for any reason!
DSDX Series
3
1
5
7
2
www.sensortechnics.com
GND
SDA
SCL
+Vs
IC
15 nF
A-grade
220 nF
1/7

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dsdx015a2r-a Summary of contents

Page 1

FEATURES · 0...1 to 0...100 psi, 0...±1 to 0...±15 psi · Absolute, gage or differential pressure 2 · Digital readout via I C-bus · Precision ASIC conditioning · Temperature compensated · Non-ratiometric output · Total accuracy ±0.5 to ±1.0 %FSS ...

Page 2

PRESSURE RANGES SPECIFICATIONS ( 25° ...

Page 3

PERFORMANCE CHARACTERISTICS The output signal is not ratiometric to the supply voltage (V All DSDX...R ...

Page 4

INTRODUCTION The DSDX is capable to generate a digital output signal. It runs a cyclic program, which will store a corrected 12-bit sensor value about every 10 ms within the output registers of the internal ASIC. In order to use ...

Page 5

INTERFACE PARAMETERS ...

Page 6

PHYSICAL DIMENSIONS D4 package 1.27 typ (0.050 typ) 7.87 typ (0.310 typ) 8.13 8.89 (0.320) (0.350) G2 package 1.27 typ (0.050 typ) 5.08 (0.200) A2 package 1.27 typ (0.050 typ) (0.315 typ) 8.89 (0.350) third angle projection February 2009 / ...

Page 7

ELECTRICAL CONNECTIONS DSDX...D4... +Vs SCL IC N/C GND SDA N/C N/C DSDX...A2R-A SCL +Vs N/C IC SDA GND N/C N/C ORDERING INFORMATION ...

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