10
RAK
2247
10
RAK2247 User Manual V1.1
The product is not protected against overvoltage or reversed voltages. If
necessary, voltage spikes exceeding the power supply voltage specification,
given in table above, must be limited to values within the specified boundaries
by using appropriate protection devices.
2.12.2
Maximum ESD
The table below lists the maximum ESD.
Parameter
Min
Typical
Max
Remarks
ESD sensitivity for all
pins except ANT1
1000V
Human Body Model according to
JESD22-A114
ESD sensitivity for
ANT1
1000V
Human Body Model according to
JESD22-A114
ESD immunity for
ANT1
4000V
Contact Discharge according to
IEC 61000-4-2
8000V
Air Discharge according to IEC
61000-4-2
Table 5
| Maximum ESD Ratings
Note: RAK
2247
card is an Electrostatic Sensitive Device and require special precautions when
handling.
2.12.3
Operating Conditions
The table below lists the operation temperature range.
Parameter
Min.
Typical
Max.
Remarks
Normal operating
temperature
–20°C
+25°C
+65°C
Normal operating temperature range
(fully functional and meet 3GPP
specifications)
Extended
operating
temperature
–40°C
+25°C
+85°C
Extended operating temperature range
(RF performance may be affected
outside normal operating range, though
module is fully functional)
Table 6 | Operation Temperature Range
Note: unless otherwise indicated, all operating condition specifications are at an ambient
temperature of 25
°
C. Operation beyond the operating conditions is not recommended and
extended exposure beyond them may affect device reliability.