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IQAN-Lx Technical Overview
Appendix A
Instruction book, IQAN-Lx
Appendix A
IQAN-Lx Technical Overview
Absolute Maximum Ratings
a
a.The “Absolute Maximum Ratings” table lists the maximum limits to which the device can be subjected 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
– 40
– 40
+70
+100
°C
Maximum voltage supply on +BAT
34
V
Reverse polarity protected
with 3A fuse.
Voltage on any pin with
respect to -BAT
34
V
Maximum current into
-VREF
2
A
Maximum current sourced by all outputs
400
mA
Environmental ratings
Parameter
Limit values
Unit
Remark
min.
typ.
max.
EMI
EN 55022:1994 conducted emission
EN 55022:1994 radiated emission
ISO 11452-2:1995
ISO 11452-4:2001
ISO 7637-3:1995
ISO 7637-2:1990
EN 61000-4-8:1993
50
75
80
100
V/m
mA
V
V
A/m
class B, 0.15-30 MHz
class B, 30-1000 MHz
20-1000 MHz
1-200 MHz
1a,2,3a,3b,4,
ESD
ISO 10605:2001 15
15
6
4
kV
air
contact
handling
Mechanical environment
IEC 68-2-64:1993 Fh
IEC 68-2-29:1987 Eb
0.1
40
g
2
/Hz
g
15- 250 Hz, 10 hours
6 ms
Climate environment
IEC 68-2-18:2000 Ra1
IEC 68-2-30:1985 Db
IEC 68-2-3:1969 Ca
IEC 68-2-2:1993-01 Bb
IEC 68-2-1:1993-02 Ab
IEC 68-2-14:1984 Nb
30
6
10
72
16
10 x 6
min
cycles
days
hour
hour
hour
60mm/h
+55°C, 95% RH
44°C, 93% RH
70°C
-40°C
-40°C to 70°C
Chemical environment
IEC 68-2-52:1996 Kb
72
hour
