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    产品型号SC5104的Datasheet PDF文件预览

    SC5104  
    FAN REMOTE CONTROL ENCODER  
    DESCRIPTION  
    SC5104 is a remote control encoder paired with SC8206 utilizing CMOS  
    technology. Using a special coding technique, SC5104 increases noise  
    immunity to a very great extent. SC5104 has a maximum of 8 input  
    channel. Its high performance features makes SC5104 a must in every  
    fan and other electrical home appliance remote control application.  
    SOP-16-225-1.27  
    FEATURES  
    DIP-16-300-2.54  
    * CMOS technology  
    * High noise immunity  
    * Wide range of voltage: Vcc=2.2 ~ 4.0 V  
    * LED indicator  
    * Transmits signal of maximum 8 channels  
    * 2 bits custom code options available  
    * Key-in oscillation, reduce static current dissipation.  
    * 38kHz carrier transmits output.  
    ORDERING INFORMATION  
    Device  
    SC5104  
    SC5104S  
    Package  
    DIP-16-300-2.54  
    SOP-16-225-1.27  
    APPLICATIONS  
    * Fan remote control  
    * Air cleaner  
    * Humidifier  
    * Heater  
    BLOCK DIAGRAM  
    HANGZHOU SILAN MICROELECTRONICS CO.,LTD  
    Http: www.silan.com.cn  
    REV:1.2  
    2009.05.05  
    Page 1 of 8  
    SC5104  
    ABSOLUTE MAXIMUM RATING (Tamb=25°C)  
    Characteristics  
    Supply Voltage  
    Symbol  
    Ratings  
    Unit  
    V
    V
    DD  
    -0.3~6.0  
    Input/Output Voltage  
    Power Dissipation  
    V
    V
    SS  
    -0.3V~V +0.3V  
    V
    IN  
    DD  
    P
    500  
    mW  
    °C  
    °C  
    D
    Operating Temperature  
    Storage Temperature  
    T
    -10 ~ +70  
    -40~+125  
    opr  
    T
    stg  
    DC CHARACTERISTICS (unless other specified, Tamb=25°C,VDD=3V)  
    Characteristics  
    Supply Voltage  
    Symbol  
    Test conditions  
    Min.  
    Typ.  
    Max.  
    Unit  
    V
    DD  
    --  
    2.0  
    3.0  
    4.0  
    V
    no load, oscillation is stopped,  
    C1=C2=0  
    --  
    --  
    0.1  
    1.8  
    --  
    μA  
    μA  
    Static Power Dissipation  
    I
    SB  
    no load, oscillation is stopped,  
    C1=C2=1  
    --  
    DOUT Output High Current  
    DOUT Output Low Current  
    High Input Voltage  
    I
    V
    V
    --  
    --  
    V
    V
    =2.7V  
    --  
    --  
    0.74  
    -2.5  
    --  
    --  
    --  
    mA  
    mA  
    V
    OH  
    OH  
    I
    =0.3V  
    OL  
    OL  
    V
    0.7V  
    V
    DD  
    IH  
    DD  
    Low Input Voltage  
    V
    0
    --  
    --  
    --  
    --  
    --  
    --  
    0.3V  
    V
    IL  
    DD  
    LED High Output Current  
    LED Low Output Current  
    Oscillation Frequency  
    Pull-up resistor at C1, C2  
    Pull-up resistor at K1~K8  
    I
    =2.7V  
    OH  
    2.5  
    -1.0  
    455  
    4
    10  
    --  
    mA  
    mA  
    kHz  
    MΩ  
    KΩ  
    OH  
    I
    =0.3V  
    OL  
    OL  
    f
    --  
    OSC  
    Rc  
    Ri  
    V =0V  
    IN  
    --  
    V =0V  
    IN  
    250  
    --  
    PIN CONFIGURATION  
    C1  
    C2  
    K1  
    1
    2
    3
    4
    5
    6
    7
    8
    16 VDD  
    15 DOUT  
    14 LED  
    OSCO  
    OSCI  
    K2  
    13  
    12  
    K3  
    K4  
    11 K8  
    10 K7  
    K5  
    VSS  
    9
    K6  
    HANGZHOU SILAN MICROELECTRONICS CO.,LTD  
    Http: www.silan.com.cn  
    REV:1.2  
    2009.05.05  
    Page 2 of 8  
    SC5104  
    PIN DESCRIPTION  
    Pin no.  
    Symbol  
    I/O  
    Descriptions  
    Custom Code Option: Built In Pull-Up Resistor, Grounding Denote “1”,  
    Floating Denote “0”.  
    1~2  
    C1, C2  
    I
    3~7  
    8
    K1~K5  
    I
    Key Input Pins, Built In Pull-Up Resistor.  
    Negative Power Supply.  
    V
    SS  
    --  
    I
    9~11  
    12  
    K6~K8  
    OSCI  
    OSCO  
    LED  
    Key Input Pins, Built In Pull-Up Resistor.  
    455kHz Oscillator Input Pin.  
    I
    13  
    O
    O
    O
    --  
    455kHz Oscillator Output Pin.  
    14  
    LED Driver Output Indication  
    15  
    DOUT  
    Code Data Output(Contain 38kHz Carrier Signal)  
    Positive Power Supply.  
    16  
    V
    DD  
    FUNCTION DESCRIPTIONS  
    1. Key inputs K1~K8  
    In static mode, key inputs K1~K8 are set as high level through pull-up resistor and there is no current flows in  
    circuit. When one key is pressed, corresponding code is transmitted.  
    2. Customer code C1, C2  
    In static mode, C1 and C2 are internal pulled as high level. Four different customer code combination are  
    available by the two bits. For these two bits, “1” indicates corresponding pin is grounded while “0” indicates  
    floating or connected to VDD.  
    3. Code format  
    A frame consists of:  
    1） Lead code——110  
    2） Customer code——C1C2  
    3） Instruction code——7 bits key code (see SC5104 key code table for details)  
    4）Logic 0: 1/4T high level, 3/4T low level; Logic 1: 3/4T high level, 1/4T Low level.  
    5）Code cyclic time T=1.6879ms  
    6）Intern\val between two frame: 4T  
    HANGZHOU SILAN MICROELECTRONICS CO.,LTD  
    Http: www.silan.com.cn  
    REV:1.2  
    2009.05.05  
    Page 3 of 8  
    SC5104  
    4. Data out  
    Data code is output at Dout. When one key is pressed, high level is output at pin LED and data (four frames at  
    least) is output at Dout after 32ms delay. Data is continuously output if the key is kept pressed and there is 4  
    code interval between frames.  
    5. Oscillator  
    Internal oscillator integrates advanced key-press start power saving function. The oscillator is in sleep mode  
    when there is no key pressed and there is no current; it only works when key is pressed. This is for power saving.  
    455KHz oscillator is connected to pins OSCI and OSCO for using.  
    6.  
    Key code table  
    Instruction code  
    Key No.  
    D0  
    0
    D1  
    0
    D2  
    0
    D3  
    0
    D4  
    0
    D5  
    0
    D6  
    1
    K1  
    K2  
    K3  
    K4  
    K5  
    K6  
    K7  
    K8  
    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
    00  
    1
    1
    0
    HANGZHOU SILAN MICROELECTRONICS CO.,LTD  
    Http: www.silan.com.cn  
    REV:1.2  
    2009.05.05  
    Page 4 of 8  
    SC5104  
    TYPICAL APPLICATION CIRCUIT  
    HANGZHOU SILAN MICROELECTRONICS CO.,LTD  
    Http: www.silan.com.cn  
    REV:1.2  
    2009.05.05  
    Page 5 of 8  
    SC5104  
    PACKAGE OUTLINE  
    DIP-16-300-2.54  
    UNIT: mm  
    SOP-16-225-1.27  
    UNIT: mm  
    1.80MAX  
    +0.05  
    -0.02  
    1.27  
    0.4  
    0.2  
    10.15±0.25  
    HANGZHOU SILAN MICROELECTRONICS CO.,LTD  
    Http: www.silan.com.cn  
    REV:1.2  
    2009.05.05  
    Page 6 of 8  
    SC5104  
    HANDLING MOS DEVICES:  
    Electrostatic charges can exist in many things. All of our MOS devices are internally protected against  
    electrostatic discharge but they can be damaged if the following precautions are not taken:  
    • Persons at a work bench should be earthed via a wrist strap.  
    • Equipment cases should be earthed.  
    • All tools used during assembly, including soldering tools and solder baths, must be earthed.  
    • MOS devices should be packed for dispatch in antistatic/conductive containers.  
    Disclaimer:  
    •
    Silan reserves the right to make changes to the information herein for the improvement of the design and performance  
    without further notice!  
    •
    All semiconductor products malfunction or fail with some probability under special conditions. When using Silan products  
    in system design or complete machine manufacturing, it is the responsibility of the buyer to comply with the safety  
    standards strictly and take essential measures to avoid situations in which a malfunction or failure of such Silan products  
    could cause loss of body injury or damage to property.  
    •
    Silan will supply the best possible product for customers!  
    HANGZHOU SILAN MICROELECTRONICS CO.,LTD  
    Http: www.silan.com.cn  
    REV:1.2  
    2009.05.05  
    Page 7 of 8  
    配单直通车
    SC5104D-12产品参数
    型号:SC5104D-12
    是否Rohs认证： 不符合
    生命周期：Contact Manufacturer
    IHS 制造商：SILICON CONNECTIONS CORP
    包装说明：DIP, DIP28(UNSPEC)
    Reach Compliance Code：unknown
    风险等级：5.88
    Is Samacsys：N
    最长访问时间：12 ns
    I/O 类型：SEPARATE
    JESD-30 代码：R-XDIP-T28
    JESD-609代码：e0
    内存密度：262144 bit
    内存集成电路类型：STANDARD SRAM
    内存宽度：4
    负电源额定电压：-5.2 V
    端子数量：28
    字数：65536 words
    字数代码：64000
    工作模式：ASYNCHRONOUS
    最高工作温度：85 °C
    最低工作温度：
    组织：64KX4
    输出特性：OPEN-EMITTER
    封装主体材料：CERAMIC
    封装代码：DIP
    封装等效代码：DIP28(UNSPEC)
    封装形状：RECTANGULAR
    封装形式：IN-LINE
    并行/串行：PARALLEL
    电源：-5.2 V
    认证状态：Not Qualified
    子类别：SRAMs
    表面贴装：NO
    温度等级：OTHER
    端子面层：Tin/Lead (Sn/Pb)
    端子形式：THROUGH-HOLE
    端子位置：DUAL
    Base Number Matches：1
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