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深圳市富满电子有限公司 SHENZHEN FUMAN ELECTRONICS CO., LTD. SC5104S(文件编号：S&CIC0699) 红外线风扇控制 IC 第 1 页 共 7 页 GENERAL DEACRIOTION The SC5104S is a high performance infrared remote control encoder utilizing CMOS technology. Mode A is a signal -key control and mode B is a multi -key control during data transmission, supports eight data key inputs and a LED output to indicate the status during transmission.

FEATURES

  • Wide operation voltage range, 2. 2V to 5V
  • Eight data key control
  • Option of signal -key or multi-key control
  • Two custom codes to separate products
  • Auto power off for saving power
  • LED output to indicate transmission status
  • Direct infrared LED 38KHz mediation output
  • Low power consumption
  • Paired with SC5104S decoder
  • 16 pin DIP or SO package

APPLICATIONS

  • SC5104S Fan Remote Control
  • Audio Remote Control
  • Toy Remote Control
  • Consumer Products Remote Control PIN ASSIGNMENT 1 2 3 4 5 6 A B C D 654321 D C B A Titl e Nu mber Rev isionSize B Date: 27-Mar-2009 Sheet o f File: E:\\规格 书\\规格 图\\规格 图-0\\ZB O\\SC510 4S.ddbDrawn B y : 8 9 16C1 VSS OSCI OSCO LEDO DOUT VDD

深圳市富满电子有限公司 SHENZHEN FUMAN ELECTRONICS CO., LTD. SC5104S(文件编号：S&CIC0699) 红外线风扇控制 IC 第 2 页 共 7 页 BLOCK DIAGRAM PIN DESCRIPTION Pin Name I/O Function C1,C2 I Custom Code K1~K8 I Remote Control Key Inputs (Built-In Pull-Low Resistor) Vss POWER Negative Power Supply (Substrate) OSCI I 455KHz XTAL OSC Pin OSCO O 455KHz XTAL OSC Pin DOUT O Signal Output LEDO O Transmission Indicator VDD POWER Positive Power Supply

深圳市富满电子有限公司 SHENZHEN FUMAN ELECTRONICS CO., LTD. SC5104S(文件编号：S&CIC0699) 红外线风扇控制 IC 第 3 页 共 7 页 FUNCTION DESCRIPTION A. Encoder Signal Output Format Bit Format Frame Format There are four frames. Encoder generates during sending. Each frame contains four field: a) Frame head / Three-bits 1 1 0 ( Metal option) b) Custom code / Two-bits C1 C2 c) Control word / Seven-bits 0 0 0 0 0 0 1~1 0 0 0 1 1 0 d) Synch field / Four-bits of empty B. Transmission Code Table Start Word Custom Code B1 B2 B3 B4 B5 B6 B7 Transmit 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 C1 C2 C1 C2 C1 C2 C1 C2 C1 C2 C1 C2 C1 C2 C1 C2 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 1 1 0 C. Transmission Timing

深圳市富满电子有限公司 SHENZHEN FUMAN ELECTRONICS CO., LTD. SC5104S(文件编号：S&CIC0699) 红外线风扇控制 IC 第 4 页 共 7 页  t1: Key pressing > 32ms  t2: Transmission time t3+180ms ( Four frame ) If t1 is over t3 + 108ms, DOUT will be transmitted again [(Pressing time ) MOD (t3 + 108ms)+1]* 108ms + 13  t3: Oscillator stable time. OSC * 384=0.8ms  t4:3-Bit (Head)+2-Bits(Custom Code)+ 7-Bits (Data) +6-Bits (Empty)=18-Bits (27ms)  OSC:455 KHz resonator D. SC5104S Transmission Waveform Normal Condition Overlap Condition If more than one key is pressed, transmission stops.

深圳市富满电子有限公司 SHENZHEN FUMAN ELECTRONICS CO., LTD. SC5104S(文件编号：S&CIC0699) 红外线风扇控制 IC 第 5 页 共 7 页 E. SC5104S(1) Transmission Waveform Normal Condition Overlap Condition If more than one key is pressed, multi-key data transmission. ABSOLUTE MAXIMUM RATINGS Parameter Symbol Test Conditions Ratings Unit Supply V oltage VDD-VSS - -0.3~6 V Input V oltage VI - Vss-0.3~VDD+0.3 V Output V oltage Vo - Vss-0.3~VDD+0.3 V Maximum Power Consumption Pa VDD-VSS=5V 500 mW Operating Temperature Topr - -10~70 ℃ Storage Temperature Tstg - -40~125 ℃

深圳市富满电子有限公司 SHENZHEN FUMAN ELECTRONICS CO., LTD. SC5104S(文件编号：S&CIC0699) 红外线风扇控制 IC 第 6 页 共 7 页 DC ELECTRICAL CHARACTERISTICS Parameter Symbol Conditions Limit Unit Min. Typ. Max. Supply V oltage VDD - 2.2 3 5.0 V Stand-by Current ISB VDD-VSS=3V OSC stop All output pins open - 1 - uA Input High Level VIH - 1.5 - 3.5 V Input Low Level VIL - 0 - 1.5 V DOUT Source Current IOH VOH=+2.4V - - 5 mA LEDO Source Current IOH VOH=+2.4V - - 7.5 mA DOUT Sink Current IOL VOL=+0.4V - - 5 mA PAD 图 Pad No. Name X Y Pad No. Name X Y 1 OSCI 452.500 -245.000 9 K2 -457.500 243.900 2 OSCO 452.500 243.950 10 K8 322.500 -245.000 3 LEDO 322.500 243.900 11 K7 192.500 -245.000 4 DOUT 192.500 243.900 12 K6 62.500 -245.000 5 VDD 62.500 243.900 13 VSS -67.500 -245.000 6 C2 -197.500 243.900 14 K5 -197.500 -245.000 7 C1 -67.500 243.900 15 K4 -327.500 -245.000 8 K1 -327.500 243.900 16 K3 -457.500 -245.000

深圳市富满电子有限公司 SHENZHEN FUMAN ELECTRONICS CO., LTD. SC5104S(文件编号：S&CIC0699) 红外线风扇控制 IC 第 7 页 共 7 页 APPLICATION CIRCUIT SC5104S 发射线路图（1）： 1 2 3 4 5 6 A B C D 654321 D C B A Titl e Nu mber Rev isionSize B Date: 27-Mar-2009 Sheet o f File: E:\\规格 书\\规格 图\\规格 图-0\\ZB O\\SC510 4S.ddbDrawn B y : VSS K6 OSCI OSCO LEDO DOUT VDD O FF O N/ O FF S PE E D M OD E T IM E R S W1 S WI N G S LE E P L IG H T S W2 LED IR BATTERY C3/10U K EY 1 K EY 2 K EY 3 K EY 4 K EY 5 K EY 6 K EY 7 K EY 8 455K C1/100P C2/100P R2/1K R1/4R7 VSS K6 OSCI OSCO LEDO DOUT VDD LED 3V 10U 开/关 风速 风类 定时 摇头 彩灯 俯仰角 455KHz 100P 100P 8050 8050 4R7 用户码 0：CLOSE 1：OPEN 发射管 SC5104S 发射线路图（2）： 1 2 3 4 5 6 A B C D 654321 D C B A Titl e Nu mber Rev isionSize B Date: 27-Mar-2009 Sheet o f File: E:\\规格 书\\规格 图\\规格 图-0\\ZB O\\SC510 4S.ddbDrawn B y : VSS K6 OSCI OSCO LEDO DOUT VDD O FF O N/ O FF S PE E D M OD E T IM E R S W1 S WI N G S LE E P L IG H T S W2 LED IR BATTERY C3/10U K EY 1 K EY 2 K EY 3 K EY 4 K EY 5 K EY 6 K EY 7 K EY 8 455K C1/100P C2/100P R2/1K R1/4R7 VSS K6 OSCI OSCO LEDO DOUT VDD LED 3V 10U 开/关 风速 风类 定时 摇头 彩灯 俯仰角 455KHz 100P 100P 8050 8050 4R7 用户码 0：CLOSE 1：OPEN 发射管