User's Manual

AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data Solution
TM
5. Electrical Specifications
5.1 DC Electrical Specifications
5.1.1 Absolute Maximum Ratings
Operating the module under conditions that exceed those listed in the Absolute Maximum Ratings
table may result in damage to the module.
Absolute Maximum Ratings should be considered as limiting values. The module may not function
properly and should not be operated if any one of the parameters is not within its specified operating range.
Table 5-1 Absolute Maximum Ratings
PARAMETER MIN MAX
UNITS
Storage Temperature
-50 +85 ºC
Voltage apply to any Input or output pin
-0.5 +3.5 V
VEXT_DC
-0.5 +5.5 V
VBATT_INT -0.5 +4.5 V
Supply Voltage
USB_VBUS -0.5 +5.25 V
Initializing Current
250 mA
Drop
No damages after 60-Inch drop over concrete floor
5.1.2 Recommended Operating Conditions
Table 5-1.2 Recommended Operating Conditions
PARAMETER MIN TYP MAX
UNITS
VEXT_DC +4.0 +5.0 +5.25 V
VBATT_INT +3.3 +4.0 +4.5 V
Supply Voltage
USB_VBUS +4.4 +5.0 +5.25 V
Operating Temperature -30 +60 ºC
Operating Humidity
95% (50°C) Relative Humidity
5.1.3 Power Consumption
Table 5-1.3 Power Consumption
All Rights Reserved.
AD-2001-06-28 Ver 1.1
-38-
STANDBY
CONVERSATION
(Busy)
Rx Sleep
900mA (MAX)
110mA
VEXT_DC : 10mA
BATT_INT : 1mA