SC50560-002 SILAN [Silan Microelectronics Joint-stock], SC50560-002 Datasheet

no-image

SC50560-002

Manufacturer Part Number
SC50560-002
Description
INFRARED REMOTE CONTROL TRANSMITTER
Manufacturer
SILAN [Silan Microelectronics Joint-stock]
Datasheet
INFRARED REMOTE CONTROL
TRANSMITTER
DESCRIPTION
technology housed in a 20-pin DIP or SO package. A 4x8 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.
for easy PCB layout and cost saving advantage for remote control
applications.
FEATURES
* CMOS technology
* Least external components
* Low power consumption
* LED power dissipation is less during the transmission of
APPLICATIONS
The
Pin assignments and application circuit of SC50560 are optimized
* Audio Equipment
* Television
* Video Cassette Recorder
* Air Condition
instructions
SC50560 is a remote control transmitter utilizing CMOS
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Silan
Semiconductors
1
PIN CONFIGURATION
ORDERING INFORMATION
OSCO
TEST
OSCI
SC50560
SC50560S
KIO0
KIO1
KIO2
KIO3
SEL
Vss
CS
10
1
2
3
4
5
6
7
8
9
SC50560
SC50560
DIP-20 Package
SOP-20 Package
20
19
18
17
16
15
14
13
12
11
Rev: 2.3
V
D
KO0
KO1
KO2
KO3
KO4
KO5
KO6
KO7
DD
OUT
DIP-20
SOP-20
2002-03-21

Related parts for SC50560-002

SC50560-002 Summary of contents

Page 1

... The transmission code consists of 16 bits code (8 bits custom code and 8 bits data code) and a leader code. Pin assignments and application circuit of SC50560 are optimized for easy PCB layout and cost saving advantage for remote control applications. ...

Page 2

... OSCO =V KIO0~KIO3 TEST = Vss SEL = Vss =0. =3. =3. =3. SC50560 OSCI OSCO 4 5 Oscillation Circuit Test Circuit 2 TEST Output DOUT 19 Controller 3 SEL 11 Unit V +0. Min Typ Max Unit 2.0 3.0 4 ...

Page 3

... TRANSMISSION CODE SC50560 transmission code consists of a leader code, 8 bits custom code (C0 to C7) followed by a sync. bit and 8 bits data code (D0 to D7) followed another sync. bit. The custom and the data codes are separated by a separator. Please refer to the diagram below: ...

Page 4

... Please refer to Figure 2. HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD KO0 KO1 KO2 KO3 KO4 Data Code OFF SC50560 Rev: 2.3 2002-03-21 ...

Page 5

... Data D2 D3 Scan Output KO0 0 0 KO1 1 0 KO2 0 1 KO3 1 1 KO4 0 0 KO5 1 0 KO6 0 1 KO7 1 1 HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD 0.52ms Data Input 0 KO5 1 0 KO6 -- 0 KO7 -- SC50560 Rev: 2.3 2002-03-21 ...

Page 6

... Custom Code Bit 5--C5=1, When SEL is connected to Vss Both SC50560-001 and SC50560-002 make use of the same operation when the input from terminal CS and the scan output (KO0 to KO4) are connected to make the custom code selection with the exception of the number of word transmitted. Please refer to the table above: MODE A The diagram below gives us the transmission code format for Mode A ...

Page 7

... Mode A Bit “0” & “1” Waveform SYNC Data Code Figure 9. Mode B Code Format 0.52ms 2.1ms 4.2ms KO2 KO3 KO4 08 0C 10* 09* 0D* 11* 0A* 0E* 12* 0B* 0F* 13* 7 SC50560 KO5 KO6 KO7 14* 18* 1C* 15* 19* 1D* 16* 1A* 1E* 17* 1B* 1F* Rev: 2.3 2002-03-21 ...

Page 8

... HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD Settings for Data Custom Code Setting Bits--D5, D6 KO0 KO1 KO2 KO3 KO4 KO5 SC50560-001 KI0 KI1 455 V SS KHz SC50560 12 11 KO6 KO7 KI2 KI3 9 10 Rev: 2.3 2002-03-21 ...

Page 9

... SC50560-001 KI0 KI1 KI2 455 V SS KHz V DD KI2 KI3 KI0 SC50560 11 KO7 KI3 10 Extended Code KI1 KI2 KI3 Not Used Rev: 2.3 2002-03-21 ...

Page 10

... Vss TEST SEL OSCI OSCO HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD Custom Code Setting Double Key KO0 KO1 KO2 KO3 KO4 KO5 KO6 SC50560-001 KI0 KI1 455 V SS KHz DD 10 SC50560 12 11 KO7 KI2 KI3 9 10 Rev: 2.3 2002-03-21 ...

Page 11

... DD 47 ­ Dout DD Vss TEST SEL OSCI OSCO HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD D2 Setting KO0 KO1 KO2 KO3 KO4 KO5 KO6 SC50560-002 KI0 KI1 KI2 455 KHz 11 SC50560 11 KO7 KI3 10 Rev: 2.3 2002-03-21 ...

Page 12

... P11 -184.50 12 P12 -333.50 13 P13 -482.50 14 P14 -482.50 15 P15 -482.50 16 P16 -482.50 17 P17 -304.70 18 P18 -155.70 19 P19 -6.70 20 P20 12 SC50560 X Y 579.00 142.30 579.00 291.30 579.00 440.30 270.80 482.50 121.80 482.50 -27.20 482.50 -176.20 482.50 -579.10 411.50 -579.10 262.50 -579.10 113.50 Rev: 2.3 2002-03-21 ...

Page 13

... Recommended infrared transmit unit and IC ground line should layout separated, or overstriking lines. * The emitter of triode connect 1 ¡ * Recommended triode use 9014. HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD Transmitting tube output ground line The transmitting tube ground line and IC ground line should layout separated or overstriking ground line. resistor at least. 13 SC50560 Rev: 2.3 2002-03-21 ...

Page 14

... Silan Semiconductors PACKAGE OUTLINE DIP-20-300-2.54 B SOP-20-375-1.27 HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD 2.54 1. .08 1.778MAX B B 1. .25 11.43 14 SC50560 UNIT degree UNIT 3.1MAX Rev: 2.3 2002-03-21 ...

Page 15

... Modify the “Pin configuration “ Modify the “Application circuit” 2002.02.28 2.2 Add the “PCB wire layout schematic” Modify the “Package outline” 2002.03.21 2.3 Modify the “figure3” and “figure 4” HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD SC50560 Description Rev: 2.3 15 Page ...

Related keywords