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Princeton Technology Corp. Infrared Remote Control Transmitter
Description
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
PT2560 is an infrared remote control transmitter utilizing CMOS technology housed in a 20-pin DIP or SO package. A 4 x 8 key matrix and extension bit inputs allow the transmission of up to 256 instructions. The transmission code consists of 16 bits code (8 bits custom code and 8 bits data code) and a leader code. PT2560 is functionally compatible with M50560. However, there is a slight difference in their application circuits. If you are to replace M50560 with PT2560, you do not need to connect an external capacitor to Pin No.3 (SEL Pin). Pin assignments and application circuit of PT2560 are optimized for easy PCB layout and cost saving advantage for remote control applications.
Features
! ! ! ! CMOS Technology Low Power Consumption: 2.0 ~ 4.0 V Least External Components LED Power Dissipation is less during the transmission of instructions
Applications
! ! ! ! Audio Equipment Television Video Cassette Recorder Air Conditioner
PT2560 v 2.0
Page 1
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Pin Configuration
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
VSS TEST SEL OSC1 OSC2 CS K I0 K I1 K I2 K I3
1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13 12 11
VDD DOUT KO0 KO1 KO2 KO3 KO4 KO5 KO6 KO7
P T 25 60
Order Information
Valid Part Number PT2560-001 PT2560S-001 PT2560-002 PT2560S-002 PT2560-003 PT2560S-003 Package 20 Pins, DIP Package (300 mil) 20 Pins, SO Package (300 mil) 20 Pins, DIP Package (300 mil) 20 Pins, SO Package (300mil) 20 Pins, DIP Package (300 mil) 20 Pins, SO Package (300 mil)
PT2560 v 2.0
Page 2
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Application Circuit 1
2 O hm s IR
C u sto m C o d e S e ttin g
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PT2560
S ettin g s fo r D a ta B its -- D 5 , D 6 , D 7
1 K O hm s
1 5 9 13 17 21 25 29
2
6
10
14
18
22
26
30
3
7 8
11
15
19 20
23
27 28
31 32
4
12
16
24
VDD DOUT KO0
KO1
KO 2
KO3
KO 4
KO5
KO6
KO 7
+ 3V 4 7u F
+ V SS TEST
P T 2 5 6 0 -0 0 1
SEL OSC1 OSC2 CS K I0 K I1 K I2 K I3
VDD F loating
4 55 KHz
100pF 100pF
E x a m p le s: KO0 Or CS B it `1 " B it `0 " (N o C o n n e c tio n )
K I0 KO0
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 either be "floating' or connected to VDD.
PT2560 v 2.0
Page 3
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Application Circuit 2
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PT2560
2 O hm s IR
C u sto m C o d e S e ttin g S ettin g s fo r D a ta B its -- D 5 , D 6 , D 7
1 K O hm s
1 5 9 13 17 21 25 29
2
6
10
14
18
22
26
30
3
7 8
11
15
19 20
23
27 28
31 32
4
12
16
24
VDD DOUT KO0
KO1
KO 2
KO3
KO 4
KO5
KO6
KO 7
+ 3V 4 7u F
+ V SS TEST
P T 2 5 6 0 -0 0 3
SEL OSC1 OSC2 CS K I0 K I1 K I2 K I3
4 55 KHz
100pF 100pF
E x a m p le s: KO0 Or CS B it `1 " B it `0 " (N o C o n n e c tio n )
K I0 KO0
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 4
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Application Circuit 1 & 2 Key Table
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
C 0 C 1 C 2 C 3 C 4 C 5 C 6 C 7 S YN C
D 0 D 1 D 2 D 3 D 4 D 5 D 6 D 7 S YN C Se parator 8 B its D ata C ode
Lea der C od e
8 B its C ustom C ode
Sync. B it
Sync. B it
PT2560-001/ PT2560-003 Custom Code Table for Application Circuit 1/2
Input CS * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * KO0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * KO1 KO Lines KO2 KO3 KO4 C0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 C1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 C2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 Custom Codes C3 C4 C5 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 C6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Note: * = CS connected to the respective KO Line For PT2560-001, Custom Code Bit 5 (C5) = "0". For PT2560-003 Custom Code Bit 5 (C5) = "1".
PT2560 v 2.0
Page 5
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
PT2560-001/PT2560-003 Data Code Table for Application Circuit 1/2
No. KI0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * KI Lines KI1 KI2 KI3 KO0 * * * * KO1 KO2 KO Lines KO3 KO4 KO5 KO6 KO7 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 Data Code D2 D3 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
* * * * * * * * * * * * * * * * * * * * * * * * * * * *
Input CS * * * * * * *
KO5 * * * *
KO Lines KO6
KO7
D5 0 1 0 1 0 1 0 1
Data Code D6 0 0 1 1 0 0 1 1
D7 0 0 0 0 1 1 1 1
* * * * * *
* *
PT2560 v 2.0
Page 6
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Application Circuit 3
(Extended Codes)
C u sto m C o d e S e ttin g
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PT2560
E x te n d e d K ey s
36 40 44
35
39
43
2 O hm s
34 38 42 41
IR S ta n d a rd K e y s
1 5 9 13 17
33
37
21 22
25
29
1K O hm s
2
6
10
14
18
26
30
3
7
12
15
19
23
27
31
4
8
12
16
20
24
28
32
VDD
+ 3V + 47uF VSS
DOUT KO0
KO1
KO2
KO3
KO4
KO5
KO6
KO7
P T 2 5 6 0 -0 0 1
TE ST SEL OSC1 OSC2 CS K I0 K I1 K I2 K I3 455 KHz
VDD F lo a tin g 10 0 pF 10 0 pF
E x a m p le s : KO0 Or CS B it ` 1 "
B it ` 0 "
(N o C o n n e ctio n )
K I0 KO0
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 either be "floating" or connected to VDD.
PT2560 v 2.0
Page 7
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Application Circuit 4
(Extended Codes)
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PT2560
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 connected to the Ground.
C u sto m C o d e S e ttin g
E x te n d e d K ey s
36 40 44
35
39
43
2 O hm s
34 38 42 41
Application Circuit 3IR & 4 (Extended nCodes) S ta d a rd K e y s
1 5 9 13 17
33
37
PT2560-001/PT2560-003 Custom Code Table for Application Circuit 3/4
1K O hm s
2 6 10 14 18 22 26 30
21
25
29
C 0 C 1 C 2 C 3 C 4 C 5 C 6 C 7 S YN C
3 7 12 15 19 23 27 31
D 0 D 1 D 2 D 3 D 4 D 5 D 6 D 7 S YN C Se parator 32 8 B its D ata C ode
Lea der C od e
4
8 B its C ustom C ode 20 8 16 12
Sync. B it
KO5 KO6
24
28
Sync. B it
VDD
+ 3V + 47uF VSS
DOUT KO0
KO1
KO2
KO3
KO4
KO7
P T 2 5 6 0 -0 0 3
TE ST SEL OSC1 OSC2 CS K I0 K I1 K I2 K I3 455 KHz
10 0 pF 10 0 pF
E x a m p le s : KO0 Or CS B it ` 1 "
B it ` 0 "
(N o C o n n e ctio n )
K I0 KO0
PT2560 v 2.0
Page 8
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Input CS * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * KO0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * KO1 KO Lines KO2 KO3 KO4 C0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 C1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 C2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
Custom Codes C3 C4 C5 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 C6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Note: * = CS is connected to the respective KO Line. For PT2650-001, Custom Code Bit 5 (C5) = "0". For PT2560-003, Custom Code Bit 5 (C5) = "1".
PT2560 v 2.0
Page 9
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
PT2560-001/PT2560-003 Data Code Table for Application Circuit 3/4
No. KI0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * KI Lines KI1 KI2 KI3 KO0 * * * * KO1 KO2 KO Lines KO3 KO4 KO5 KO6 KO7 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 Data Code D2 D3 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
* * * * * * * * * * * * * * * * * * * * * * * * * * * *
Input CS * * * * * * *
KO5 * * * *
KO Lines KO6
KO7
D5 0 1 0 1 0 1 0 1
Data Code D6 0 0 1 1 0 0 1 1
D7 0 0 0 0 1 1 1 1
* * * * * *
* *
PT2560 v 2.0
Page 10
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
PT2560-001/PT2560-003 Data Code Table for Application Circuit 3/4 (Extended Keys)
No. 33 34 35 36 37 38 39 40 41 42 43 44 Input CS * * * * * * * * * * * * KI0 * * * * * * * * * * * * KI Lines KI1 KI2 KI3 KO5 * * * * KO Lines KO6 KO7 D0 0 1 0 1 0 1 0 1 0 1 0 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 D2 1 1 1 1 0 0 0 0 1 1 1 1 Data Code D3 D4 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D5 1 1 1 1 0 0 0 0 0 0 0 0 D6 0 0 0 0 1 1 1 1 0 0 0 0 D7 0 0 0 0 0 0 0 0 1 1 1 1
* * * * * * * *
PT2560 v 2.0
Page 11
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Application Circuit 5
(Double
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
Key Operation)
2 Ohm s IR 1 K Ohm s
1 2 3 4 5 6 9 10 11 12 13 14 17 18 21 22 23 25 26 27 28 29 30 31 32
C usto m C o d e S e ttin g
D ou b le K e y
33 34 35
7
15 16
19
8
20
24
VDD
DOUT KO0
KO1
KO2
KO3
KO4
KO5
KO6
KO7
+ 3V + 4 7u F
V SS TE ST
P T 2 5 6 0 -0 0 1
S EL O SC1 OSC2 CS K I0 KI1 KI2 K I3
4 55 KHz
VDD F lo atin g
100pF 100pF
E xam p les:
KO0 Or CS B it `1 " B it `0 " (N o C on n ection )
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 either be "floating" or connected to VDD.
PT2560 v 2.0
Page 12
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Application Circuit 6
(Double
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
Key Operation)
2 Ohm s IR 1 K Ohm s
1 2 3 4 5 6 9 10 11 12 13 14 17 18 21 22 23 25 26 27 28 29 30 31 32
C usto m C o d e S e ttin g
D ou b le K e y
33 34 35
7
15 16
19
8
20
24
VDD
DOUT KO0
KO1
KO2
KO3
KO4
KO5
KO6
KO7
+ 3V + 4 7u F
V SS TE ST
P T 2 5 6 0 -0 0 3
S EL O SC1 OSC2 CS K I0 KI1 KI2 K I3
4 55 KHz
100pF 100pF
E xam p les:
KO0 Or CS B it `1 " B it `0 " (N o C on n ection )
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
Princeton Technology Corp. Infrared Remote Control Transmitter
Application Circuit 5 & 6 (Double Key Operation)
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PT2560
C 0 C 1 C 2 C 3 C 4 C 5 C 6 C 7 S YN C
D 0 D 1 D 2 D 3 D 4 D 5 D 6 D 7 S YN C Se parator 8 B its D ata C ode
Lea der C od e
8 B its C ustom C ode
Sync. B it
Sync. B it
PT2560-001/PT2560-003 Custom Code Table for Application Circuit 5/6
Input CS * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * KO0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * KO1 KO Lines KO2 KO3 KO4 C0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 C1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 C2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 Custom Codes C3 C4 C5 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 C6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Note: * = CS is connected to the respective KO Line. For PT2650-001, Custom Code Bit 5 (C5) = "0". For PT2560-003, Custom Code Bit 5 (C5) = "1".
PT2560 v 2.0
Page 14
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
PT2560-001/PT2560-003 Data Code Table for Application Circuit 5/6
No. KI0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * KI Lines KI1 KI2 KI3 KO0 * * * * KO1 KO2 KO Lines KO3 KO4 KO5 KO6 KO7 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 Data Code D2 D3 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
* * * * * * * * * * * * * * * * * * * * * * * * * * * *
PT2560-001/PT2560-003 Data Code Table for Double Key Operation Double Keys Key Nos. 33 34 33+34 35 33+35 34+35 33+34+35 Input CS * * * * * * * KO Lines KO5 KO6 * * * * * * * * * * * * Data Code D6 0 0 1 1 0 0 1 1
KO7
D5 0 1 0 1 0 1 0 1
D7 0 0 0 0 1 1 1 1
PT2560 v 2.0
Page 15
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
Example 1: When the Double Key Operation is NOT used and the Key No. 2 is pressed, then the Data Code will be: D0 1 D1 0 D2 0 D3 0 D4 0 D5 0 D6 0 D7 0
Take note that since the Double Key Operation is NOT used, the value of data bits D5, D6, and D7 is "0". Example 2: When only 1 Double Key (Key Nos. 33 + Key No. 2) is used, then the Data Code is
D0 1
D1 0
D2 0
D3 0
D4 0
D5 1
D6 0
D7 0
Example 3: When 2 Double Keys (Key Nos. [33 + 35] + Key No. 2) are used, the Data Code is
D0 1
D1 0
D2 0
D3 0
D4 0
D5 1
D6 0
D7 1
PT2560 v 2.0
Page 16
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Application Circuit 7
(No Leader Code and Custom Code)
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PT2560
2 O hm s IR D 2 S e ttin g 1 K O hm s
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
VDD DOUT
+ 3V + 47uF V SS
KO0
KO1
KO2
KO3
KO4
KO5
KO6
KO7
P T 2 5 6 0 -00 2
TEST S EL O SC1 O SC2 CS K I0 K I1 K I2 K I3
455 K H z
10 0p F
10 0p F
E x am p les: KO5 Or CS B it `1" B it `0" (N o C o n n ectio n )
KO0 K I0
Note: D2 is the Extended Code setting. When KO5 is connected to a DIODE, the Data Bit D5 is "1". Conversely, if the KO5 is not connected to a DIODE, then the Data Bit, D5 is "0". PT2560 SEL Pin is "floating".
PT2560 v 2.0
Page 17
Written July 1998
Princeton Technology Corp. Infrared Remote Control Transmitter
Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
PT2560
PT2560-002 Data Code Table for Application Circuit 7 (MODE B)
No. KI0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * KI Lines KI1 KI2 KI3 KO0 * * * * KO1 KO2 KO Lines KO3 KO4 KO5 KO6 KO7 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 Data Code D2 D3 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D5 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
* * * * * * * * * * * * * * * * * * * * * * * * * * * *
PT2560 v 2.0
Page 18
Written July 1998

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