Princeton Technology Corp.
Infrared Remote Control Transmitter
Description
Tel : 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT2211
PT2211 is a remote control transmitter utilizing CMOS Technology specially designed for use on
general purpose (RC-5) infrared applications with low voltage supply and large debounce time.
It is compatible with PT2210. PT2211 supports up to 32 systems. Each system has a maximum
of 64 commands. Using the “EXT” Pin, 128 commands may be supported. Pin assignments and
application circuit are optimized for easy PCB Layout and low cost benefits.
Features
Ì
Ì
Ì
Ì
Ì
Ì
Ì
Ì
CMOS Technology
Low Voltage Supply
PT2211 (28 Pins) supports up to 32 Systems
PT2211 (24 Pins) supports up to 8 Systems
Single Pin Oscillator
Bi-phase Transmission Technique
Provides 4,096 Commands
Custom Code Options Available
Applications
Ì
Ì
Ì
Ì
Ì
Television
VCR
Audio Equipment
Multi-Media System
Personal Computer
Princeton Technology Corp.
Infrared Remote Control Transmitter
Tel : 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT2211
Pin Configuration
9
''
.,
.,
.,
.,
.,
.,
.,
(;7
1&
26&
.2
.2
.2
9
''
.,
.,
.,
.,
.,
.,
.,
(;7
26&
.2
.2
.,
606
&
&
&
&
0'287
'287
.2
.2
.2
.2
.2
9VV
.,
606
&
0'287
'287
.2
.2
.2
.2
.2
9VV
.2
P T 2 2 11 (2 4 P in s)
P T 2 2 11 (2 8 P in s)
5 7 5 8 5 9 60
Vcc
Cx
+
61 62 63 64
1 21 1 22 1 2 3 1 24 1 25 1 26 12 7 12 8
Vcc
Vcc
I OHM
8
7
6
5
4
3
2
1
R LE D
1 K
49 50 51
41 42 43
33 34 35
2 5 26 2 7
1 7 1 8 1 9 2 0 21 2 2 2 3 2 4
9 1 0 11 1 2 1 3 1 4 1 5 1 6
1 2
3 4 5 6 7
8
R
GND
52 5 3 5 4 5 5 5 6
44 4 5 4 6 4 7 4 8
36 3 7 3 8 3 9 4 0
2 8 2 9 3 0 31 3 2
113 11 4 11 5 11 6 11 7 11 8 119 12 0
1 05 1 0 6 1 07 1 08 1 09 110 111 112
97 98 99 10 0 1 01 1 02 1 03 1 0 4
8 9 9 0 9 1 9 2 9 3 9 4 9 5 96
81 82 8 3 8 4 8 5 8 6 8 7 8 8
73 7 4 7 5 7 6 7 7 7 8 7 9 8 0
65 66 6 7 6 8 69 70 71 7 2
Infrared Remote Control Transmitter
Princeton Technology Corp.
PT2211 (24 Pins) Application Circuits
K I7
SMS
C0
MDOUT
DOUT
KO7
KO6
KO5
KO4
KO3
VSS
KO2
.+]
VDD
K I6
K I5
K I4
K I3
K I2
K I1
K I0
EXT
OSC
KO0
KO1
N o te : 1. C x = 1 0uF to 47 uF
2. R = 0 to 6.8 K O h m s
Tel : 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT2211
57 58 59 60
V cc
Cx
+
4 9 50 51 52 5 3 54 55 56
41 42 43 44 45 46 47 48
39 40
31 3 2
2 3 24
15 1 6
7
8
33 34 35 36 37 38
26 2 7 28 29 30
18 1 9 2 0 21 22
1 0 11 1 2 13 14
2
3
4
6
5
61 62 63 6 4
12 1 12 2 1 23 12 4 12 5 126 1 271 28
Application Circuits
V cc
V cc
6
13
21
20
28
27 26 25
18 17
19
12
11
10
9
5
4
3
2
1
8
7
I OHM
30 29
16
15
14
24
23
22
113 114 115 116 117 118 119 120
105 1 06 10 7 10 8 10 9 110 111 112
9 7 9 8 9 91 0 0 10 1 10 2 10 3 1 04
89 90 91 92 93 94 95 96
8 1 82 8 3 84 8 5 86 87 88
7 3 7 4 75 76 77 78 79 80
6 5 6 6 67 68 69 70 71 72
IR LED
32
31
1K
25
17
9
1
R
GND
Infrared Remote Control Transmitter
Princeton Technology Corp.
K I7
SM S
C0
C1
C2
C3
MDOUT
DO UT
KO7
KO6
KO5
KO4
KO3
VSS
.+]
VDD
K I6
K I5
K I4
K I3
K I2
K I1
K I0
EXT
NC
O SC
KO0
KO1
KO2
PT2211 (28 Pins) Application Circuit
N ote: 1. C x= 10 uF to 4 7uF
2 . R = 0 to 6.8 K O hm s
Tel : 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT2211
Princeton Technology Corp.
Infrared Remote Control Transmitter
Tel : 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT2211
Order Information
Valid Part Number
PT2211
PT2211-24
Package
28 Pins, SO (300 mil)
24 Pins, SO (300 mil)
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