CSDX0811BARO Datasheet, PDF (1/7 Pages) Sensortechnics GmbH – Digital pressure transducers

FEATURES
· 0...25 mbar to 0...5 bar,
0...±10 mbar to 0...±1 bar,
barometric range 800...1100 mbar
· Absolute, gage or differential pressure
· Digital readout via I²C-bus
· Precision ASIC conditioning
· Temperature compensated
· Non-ratiometric output
· Total accuracy ±0.5 to ±1.0 %FSS
CSDX Series
Digital pressure transducers
SPECIFICATIONS
ELECTRICAL CONNECTION
Maximum ratings
Supply voltage V_S
Lead temperature (2 - 4 sec.)
4.75 V to 5.25 V_DC
max. 6.50 V_DC
250°C
Temperature ranges
Compensated
Operating
Storage
0 to +85°C
-20 to +105°C
-40 to +125°C
Vibration
10 g at 20 - 2000 Hz
Shock
100 g for 11 ms
N/C
+Vs
6
1
SCL
5
CSDX
SDA
7
2
IC
84 3
N/C
GND
220 nF
15 nF
Caution! 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.
Note:
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!
February 2009 / 632
1/7
www.sensortechnics.com