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Remote Control Encoder
PT2268
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Vcc
Rating
0 ~ 6.0
Unit
V
Supply voltage
Input/Output voltage
Power dissipation
Operating temperature
Vin/Vout
PD
Vss-0.2 ~ Vcc+0.3
500
V
mW
℃
Topr
-40 ~ +85
Storage temperature
Tstg
-65 ~ +150
℃
ELECTRICAL CHARACTERISTICS
Normal Operating Condition: Ta=0℃ ~ +70℃, VCC-VSS=3V 10%
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Operating voltage
VCC
2.2
3
5
V
OSC On
TxOUT is floating.
(See Note)
I1 ~ I8=“L”
OSC Stops.
TxOUT is floating.
VOL=2.2 V, VDD=3V
VOL=1.5 V, VDD=3V
Operating current
Stand-by current
IOP
500
1
1000
3
µA
µA
ISB
0.5
8
15
6
-
Sinking current of TxOUT
Input voltage of I1 ~ I8
ISINK
mA
V
4
0.7VCC
0
VIH
VIL
RL
VCC
0.3VCC
80
-
Input pull-low resistor
Input pull-high resistor
OSC frequency
30
40
50
90
455
KΩ
KΩ
KHz
RH
150
Note: For pins I1~I8: Any one of the said pins is set to HIGH while the others are set to LOW.
PT2268 V2.5
- 8 -
April, 2006
PTC [ PRINCETON TECHNOLOGY CORP ]
