PT8A971AP Datasheet, PDF (3/10 Pages) List of Unclassifed Manufacturers – 5-Function Remote Controller

Data Sheet
PT8A971AP/972AP
5-Function Remote Controller
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Pin Description
Pin Description of PT8A971AP
Pin
Name
Type
Description
1
OFF
I Cuts off external power supply to the PT8A971A when Low.
2
Backward
I Backward function selected if this pin connected to GND, with pull-up resistor.
3
GND
GND Ground
4
Forward
I Forward function selected if this pin connected to GND, with pull-up resistor.
5
NC
No Connection
6
Turbo
I Turbo function selected if this pin connected to GND, with pull-up resistor.
7
SC
O Output pin of the encoding signal with carrier frequency
8
SO
O Output pin of the encoding signal without carrier frequency
9
V_CC
10
PC
P Power supply
O Power control output pin
11
OSCO
O Oscillator output pin
12
OSCI
I Oscillator input pin
13
Left
I Leftward function selected if this pin connected to GND, with pull-up resistor.
14
Right
I Rightward function selected if this pin connected to GND, with pull-up resistor.
Pin Description of PT8A972AP
Pin No Pin Name
Type
Description
1, 14
VI2, VI1
I Input pins of amplifiers 1 and 2
2, 15 VO2, VO1
O Output pins of amplifiers 1 and 2
3
SI
I Input pin for encoded signal
4
OSCI
I Oscillator input pin
5
OSCO
O Oscillator output pin
6
PC
O Power Control output pin
7
ON/OFF
I On/Off pin
8
Right
O Right output pin
9
Left
O Left output pin
10
Backward
O Backward output pin
11
Forward
O Forward output pin
12
Turbo
O Turbo output pin
13
V_CC
P Power supply
16
GND
GND Ground
PT0066(28/08/01)
3
Ver:0