Philips Semiconductors Preliminary Product Specification Rev. 1.0 August 2001
I•CODE
PEGODA Smart Label Read/Write Device SL EV400
9
3 ELECTRICAL CHARACTERISTICS
3.1 Operating Condition Range
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT
T
amb
Ambient Temperature - -10 +25 +70 °C
VDD DC Supply Voltage DVSS = 0V 4.5 5.0 5.5 V
Table 3-1: Operating Condition Range
3.2 Current Consumption
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT
I
DVDD
Supply Current StandBy - 70 - mA
I
DVDD
Supply Current Idle, RF off - 160 - mA
I
DVDD
Supply Current Idle, RF on - 250 - mA
Table 3-2: Current Consumption
3.3 Operating distance
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT
OD operating distance
measured from the middle of
the reader surface
- 100 - mm
Table 3-3. Operating Distance
3.4 USB Interface Characteristics
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT
USB-
baud
USB- baudrate Cable length max. 3m - 12 - Mbaud
Table 3-4: USB Characteristics
Note: The FCC and CE certification are only valid when the USB cable is equipped with the shielding
components.
