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IQAN-MD3 Technical Overview
Appendix A
Instruction book, IQAN-MD3
Appendix A
IQAN-MD3 Technical Overview
Absolute Maximum Ratings
1
1.The “Absolute Maximum Ratings” table lists the maximum limits to which the device can be sub-
jected without damage. This doesn´t imply that the device will function at these extreme conditions,
only that, when these conditions are removed and the device operated within the “Recommended
Operating Conditions”, it will still be functional and its useful life won’t have been shortened.
Parameter
Limit values
Unit
Remark
min.
typ.
max.
Ambient temperature,
T
A
Storage temperature
– 30
– 30
+60
+75
°C
Voltage supply on +BAT
6
34
V
Reverse polarity protected
Voltage on any pin with
respect to -BAT
34
V
Max voltage on USB
signals D+ and D- is 3.5V.
Environmental ratings
Parameter
Limit values
Unit
Remark
min.
typ.
max.
EMI
ISO 14982:1998
EN 55025:2003
ISO 11452-2:1995
ISO 11452-4:2001
ISO 7637-3:1995
ISO 7637-2:1990
100
150
80
MHz
MHz
V/m
mA
V
V
30-3000 MHz
0.15-108 MHz
20-1000 MHz
1-200 MHz
1a,2,3a,3b,4,5
ESD
ISO 10605:2001
25
8
8
kV
air
contact
handling
Mechanical environment
IEC 60068-2-64:1993 Fh
IEC 60068-2-29:1987 Eb
0.4
40
g
2
/Hz
g
15- 250 Hz, 10 hours
6 ms
Climate environment
IEC 60529:2001 IP66
DIN 40050 Part 9:1993 IP6K9K
IEC 60068-2-30:1985 Db
IEC 60068-2-78:2001
IEC 60068-2-2:1993-01 Bb
IEC 60068-2-1:1993-02 Ab
IEC 60068-2-14:1984 Nb
3
30
6
21
72
16
10 x 6
min
sec
cycles
days
hour
hour
hour
100 l/min
1000kPa, +80°C
+55°C, 95% RH
44°C, 93% RH
70°C
-40°C
-40°C to 70°C
Chemical environment
IEC 60068-2-52:1996 Kb
3
days
