SC5104 SC8206 16-DIP DIP-16 C8050 DIP-16-300-2 - Datasheet Archive

 

Semiconductors SC5104 REMOTE CONTROL ENCODER DESCRIPTION SC5104 is a remote control encoder paired with SC8206 utilizing CMOS

 

Silan Semiconductors SC5104 SC5104 REMOTE CONTROL ENCODER DESCRIPTION SC5104 SC5104 is a remote control encoder paired with SC8206 SC8206 utilizing CMOS technology. Using a special coding technique, SC5104 SC5104 increases noise immunity to a very great extent. SC5104 SC5104 has a maximum of 8 input channel. Its high performance features makes SC5104 SC5104 a must in every fan and other electrical home appliance remote control application. SC5104 SC5104 adopt 16-DIP 16-DIP package. FEATURE DIP-16 DIP-16 * CMOS techonogy * High noise immunity * Wide range of voltage: Vcc=2.2 ~ 5.0 V APPLICATION * LED indicator * Transmits signal of maximum 8 channels * Fan remote control * 2 bits custom code options available * Air cleaner * Key-in oscillation, reduce static current dissipation. * Humidifier * 38kHz carrier transmits output. * Heater PIN CONFIGURATION BLOCK DIAGRAM VDD 16 VSS 8 OSCO 13 Oscillator Timming OSCI 12 C1 1 16 VDD C2 2 15 DOUT K1 3 14 LED K2 4 13 OSCO K3 5 K4 SC5104 SC5104 K1 3 K2 4 Encoder K3 5 12 OSCI K4 6 6 11 K8 K5 7 K5 7 10 K7 8 9 K6 14 LED 15 DOUT K6 9 VSS Output Waveform Generator K7 10 Key Scan & Sample K8 11 1 C1 2 C2 HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD Rev: 1.0 1 2000.9.18 Silan Semiconductors SC5104 SC5104 ABSOLUTE MAXIMUM RATING (Tamb=25°C) Symbol Value Unit Supply Voltage Characteristics VDD -0.3~6.0 V Input/Output Valtoge VIN VSS -0.3V~VDD+0.3V V Power Dissipation PD 500 mW Operating Temperature Topr -10 ~ +70 °C Storage Temperature Tstg -40~+125 °C DC CHARACTERISTICS (unless other specified, Tamb=25°C,VDD=3V) Characteristics Symbol Test conditions Min. Typ. Max. Unit Supply Voltage VDD - 2.2 3 5 V Static Power Dissipation ISB VDD=3V OSC Stoped - 1 - µA DOUT Output High Current IOH VOH=2.4V - - 5 mA DOUT Output Low Current IOL VOL=0.4V - - -5 mA High Input Voltage VIH - 0.7VDD - VDD V Low Input Voltage VIL - 0 - 0.3VDD V LED High Output Current IOH VOH=2.4V - - 10 mA - 455 - kHz Oscillation Frequency FOSC PIN DESCRIPTION Pin no. Symbol I/O Descriptions Custom Code Option: Built In Pull-Up Resistor, Grounding Denote "1", 1~2 C1 C 2 3~7 K1~K5 I Key Input Pins, Built In Pull-Up Resistor. 8 VSS - Negative Power Supply. 9~11 K6~K8 I Key Input Pins, Built In Pull-Up Resistor. I Floating Denote "0". 12 OSCI I 455kHz Oscillator Input Pin. 13 OSCO O 455kHz Oscillator Output Pin. 14 LED O LED Driver Output Indication 15 DOUT O Code Data Output Contain 38kHz Carrier Signal 16 VDD - Positive Power Supply. HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD Rev: 1.0 2 2000.9.18 Silan Semiconductors SC5104 SC5104 SC5104 SC5104 TRANSMIT OUTPUT WAVEFORM KEY 1 KEY 2 OSC LED D0 F1 F2 F3 F4 F1 F2 F3 F4 F1 F2 F3 F4 * The basic transmit code of D0 was composed of F1~F4 TYPICAL APPLICATION CIRCUIT Custom code option: Short connect: 1 open: 0 10¡ VDD 16 2 C2 Dout K1 LED 14 K2 OSCO 13 5 K3 OSCI 12 6 K4 K8 11 7 K5 K7 10 8 VSS K6 Infare transmit 15 4 10u C1 3 +3V 1 9 C8050 C8050 C8050 C8050 100pf 455kHz 100pf SC5104 SC5104 HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD Rev: 1.0 3 2000.9.18 Silan Semiconductors SC5104 SC5104 PACKAGE OUTLINE DIP-16-300-2 DIP-16-300-2.54 UNIT: mm 7.62 6.40 0.25 2.54 1.50 15 degree 3.30 5.08 3.51 19.4 0.46 HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD Rev: 1.0 4 2000.9.18