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DA5534_022.doc
July 17th, 2002
2
ECN493
PIN CONFIGURATION
1
GND
6
VDD
2
SCLK
4
DIN
3
DOUT
5
MCLK
PEN 7
PV 8
6
5
4
3
2
1
Fig. 2: Pin configuration of MS5534
PIN DESCRIPTION
Pin Name
Pin
Type
Function
VDD
6
P
Positive Supply Voltage
MCLK
5
I
Master Clock (32.768kHz)
DIN
4
I
Data Input
DOUT
3
O
Data Output
SCLK
2
I
Serial Data Clock
GND
1
G
Ground
PV
8
N
Negative Programming Voltage
PEN
7
I
Programming Enable
Note: Pins 7 (PEN) and 8 (PV) are only used by the manufacturer for calibration purposes and should not be
connected.
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Conditions
Min
Max
Unit
Supply Voltage
VDD
-0.3
4
V
Overpressure
P
4
bar
abs
Storage Temperature
TStg
-20
+70
oC
Notes:
1.
Storage and operation in an environment of dry and non-corrosive gases.