PT2560 查看數據表（PDF） - Princeton Technology
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PT2560 Datasheet PDF : 18 Pages
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Princeton Technology Corp.
Infrared Remote Control Transmitter
Application Circuit 6
(Double Key Operation)
Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2560
2 Ohms
IR
1 K Ohms
C ustom Code Setting
D ouble K ey
33
34
35
1
5
9
13 17
21 25 29
2
6
10
14
18
22
26
30
3
7
11
15
19
23
27 31
4
8
12 16
20
24
28
32
VDD DOUT KO0 KO1 KO2 KO3 KO4 KO5 KO6 KO7
+
3V
+
47uF
-
PT2560-003
V SS TEST S EL O SC1 OSC2 CS K I0 KI1 KI2 KI3
455
KHz
100pF 100pF
E xam ples:
KO0
CS
Bit ‘1“
Or
Bit ‘0“ (No Connection)
KO0
K I0
KO5
CS
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
Page 13
Written July 1998
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