PT8A973 Datasheet, PDF (9/13 Pages) Pericom Semiconductor Corporation – 7-Function Remote Controller

Data Sheet
PT8A9701/973/973L
7-Function Remote Controller
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Table 6. DC Electrical Characteristics of PT8A973/973L
Sym
Descr iption
Test Conditions
Min
Typ
Max Units
Output HIGH Current -
VO1, VO2 and OSCO Pins
Output HIGH Current -
I_OH
Forward, Backward, Left and
Right Pins
Output HIGH Current -
Turbo, F1 and F2 Pins
Output LOW Current -
VO1, VO2 and OSCO Pins
Output LOW Current -
I_OL
Forward, Backward, Left, Right
and Turbo Pins
Output LOW Current -
F1 and F2 Pins
Input HIGH Current - OSCI,
I_IH
VI1, VI2 ,LRTD and SI Pins
Input HIGH Current -VT1
V_OH = V_CC-0.5V
V_OL = 0.5V
V_IN = V_CC
300
800
uA
-3
mA
-3
200
1000 uA
2
3
mA
2
3
10
uA
50
uA
Input LOW Current - OSCI,
VT1, VI1, VI2 and SI Pins
I_IL
Input LOW Current - LRTD
Pins
Over-Current Limit -
VT1 Pins for PT8A973P
VT
Over-Current Limit -
VT1 Pins for PT8A973LP
V_IN = 0V
0.30
0.25
-10
uA
-50
uA
0.40
V
0.35
V
Voltage of Zenner - PT8A973P
V_Z
Voltage of Zenner - PT8A973LP
I_Z = 2~30mA
3.4
3.7
4
V
2.8
3.1
3.4
V
Note: These specifications apply for T_A = 25°C,V_CC = 3.5V (973), V_CC = 3.0V (973L),unless otherwise specified.
PT0089(09/02)
9
Ver:2