PT2560-002 Princeton Technology Corp, PT2560-002 Datasheet - Page 13

• Manufacturer Part Number: PT2560-002
• Description: Infrared Remote Control Transmitter
• Manufacturer: Princeton Technology Corp

Application Circuit 6
(
Note: Please take note that if you are replacing M50560 with PT2560, you do not need to connect an
external capacitor to PT2560's Pin No. 3 (SEL PIN). PT2560 SEL Pin must be connected to the Ground.
PT2560 v 2.0
Infrared Remote Control Transmitter
E xam p les:
Double Key Operation)
+
3 V
-
+
4 7u F
Princeton Technology Corp.
IR
2 O h m s
1 K O h m s
C S
V D D
V S S
K I 0
C S
B it ‘1 “
T E S T
D O U T K O 0
K O 0
K O 0
K O 5
S E L O S C 1
O r
4
1
2
3
P T 2 5 6 0 -0 0 3
C usto m C o d e S e ttin g
K O 1
B it ‘0 “
5
6
7
8
1 0 0 p F
O S C 2
K O 2
1 0
11
1 2
9
(N o C on n ection )
1 0 0 p F
4 55
K H z
Page 13
C S
K O 3
1 6
1 3
1 4
1 5
K I 0
K O 4
1 7
1 8
1 9
2 0
K I 1
K O 5
2 2
2 3
2 1
2 4
D ou b le K e y
3 3
K I 2
K O 6
2 5
2 6
2 8
2 7
3 4
URL: http://www.princeton.com.tw
K I 3
K O 7
2 9
3 1
3 2
3 0
3 5
Fax: [phone]
Tel: [phone]
Written July 1998
PT2560