PT8A974LP Datasheet, PDF (8/12 Pages) Pericom Semiconductor Corporation – 8-Function Remote Controller

Data Sheet
PT8A9701P/974P/974LP
8-Function Remote Controller
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Table 6. DC Electrical Characteristics of PT8A974P/974LP
Sym
Descr iption
Test Conditions
Min
Typ
Max Units
Output HIGH Current -
VO1, VO2 and OSCO Pins
-300
-800
uA
Output HIGH Current -
I_OH
Forward, Backward, Left and
V_OH = V_CC-0.5V
-3
Right Pins
mA
Output HIGH Current -
Turbo, F1, F2, F3 and F4 Pins
-3
Output LOW Current -
VO1, VO2 and OSCO Pins
200
1000 uA
Output LOW Current -
I_OL
Forward, Backward, Left, Right
V_OL = 0.5V
2
3
and Turbo Pins
mA
Output LOW Current -
F1, F2, F3 and F4 Pins
2
3
Input HIGH Current - OSCI,
VI1, VI2 and SI Pins
I
IH
Input HIGH Current - VT1 and
VT2 Pins
V =V
IN
CC
10
uA
50
uA
I_IL
Input LOW Current - OSCI,
VT1, VT2, VI1, VI2 and SI Pin
V_IN = 0V
-10
uA
Over-Current Limit -
VT1 and VT2 Pins for 974P
VT
Over-Current Limit -
VT1 and VT2 Pins for 974LP
0.30
0.40
V
0.25
0.35
V
Voltage of Zenner - V_CC Pin of
PT8A974P
V_Z
Voltage of Zenner - V_CC of
PT8A974LP
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 (974P), V_CC = 3.0V (974LP), unless otherwise specified.
PT0090(09/02)
8
Ver:2