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    产品型号TK15325MTL的Datasheet PDF文件预览

    TK15325  
    Audio Analog Switch  
    FEATURES  
    APPLICATIONS  
    ■ Audio Systems  
    ■ Radio Cassettes  
    ■ Wide Operating Voltage Range (±3 to ±7 V)  
    ■ Low Distortion (typ. 0.003%)  
    ■ Wide Dynamic Range (typ. 6 VP-P)  
    ■ Low Output Impedance (typ. 20 Ω)  
    ■ Low Switching Noise (typ. 3 mV)  
    DESCRIPTION  
    TK15325  
    TheTK15325MisanAnalogSwitchICthatwasdeveloped  
    for audio frequency. Function is to select one output from  
    two inputs in a device that includes two circuits, and the  
    channel can be changed by low level. The TK15325M has  
    a dual power supply and the input bias is direct coupling at  
    GND level. Because the distortion is very low, the  
    TK15325M fits various signals switching. It is best suited  
    for Hi-Fi devices. Operating voltage is wide, the circuit  
    plan is simple. The TK15325M is available in a small  
    plastic surface mount package (SSOP-12).  
    V
    CC  
    GND  
    Bch  
    11 Bch  
    10 OUT  
    OUT  
    Ach  
    1ch-in  
    2ch-in  
    9
    8
    7
    Ach  
    1KEY  
    2 KEY  
    NC  
    NC  
    BLOCK DIAGRAM  
    V
    CC  
    +
    -
    Ach  
    1ch-in  
    Bch  
    1 ch out  
    1KEY  
    +
    -
    ORDERING INFORMATION  
    TK15325M  
    +
    -
    Ach  
    2ch-in  
    Bch  
    2 ch out  
    2KEY  
    GND  
    +
    -
    Tape/Reel Code  
    TAPE/REEL CODE  
    TL: Tape Left  
    June 1999 TOKO, Inc.  
    Page 1  
    TK15325  
    ABSOLUTE MAXIMUM RATINGS  
    Supply Voltage ...................................................... ±7.5 V  
    Power Dissipation (Note 5) ................................ 350 mW  
    Storage Temperature Range ................... -55 to +150 °C  
    Operating Temperature Range ...................-20 to +75 °C  
    CONTROL SECTION  
    ANALOG SWITCH SECTION  
    Signal Input Voltage ........................ VEE - 0.3 to VCC + 0.3  
    Signal Output Current ............................................. 3 mA  
    Operating Voltage Range............................... ±3 to ±7 V  
    Input Voltage ................................... -0.3 V to VCC + 0.3 V  
    Maximum Input Frequency..................................100 kHz  
    TK15325M ELECTRICAL CHARACTERISTICS  
    Test conditions: VCC = ±4 V, TA = 25 °C, unless otherwise specified.  
    SYMBOL  
    PARAMETER  
    Supply Current  
    TEST CONDITIONS  
    MIN  
    TYP  
    MAX  
    UNITS  
    ICC  
    3.2  
    5.2  
    mA  
    KEY CONTROL SECTION  
    VIL  
    Input Voltage Low Level  
    Note 1  
    -0.3  
    1.8  
    +0.8  
    VCC + 0.3  
    30  
    V
    V
    VIH  
    Input Voltage High Level  
    Output Current  
    IOKEY  
    IIKEY  
    To GND  
    µA  
    µA  
    Inflow Current  
    From VCC  
    30  
    ANALOG SWITCH SECTION  
    THD  
    NL  
    Total Harmonic Distortion  
    VIN = 1 Vrms, f = 1 kHz  
    Note 2  
    0.003  
    0.006  
    10  
    %
    Residual Noise  
    Isolation  
    µVrms  
    VIN = 1 Vrms, F = 10 kHz,  
    Note 3  
    ISO  
    -75  
    -80  
    dB  
    dB  
    VIN = 1 Vrms, f = 10 kHz,  
    Note 3  
    SEP  
    Separation  
    DYN  
    GVA  
    Maximum Input Signal Level f = 1 kHz, THD = 0.1%  
    2.0  
    Vrms  
    dB  
    Voltage Gain  
    f = ~20 kHz  
    0
    0
    Input-Output Terminal  
    Voltage  
    Vcent  
    - 0.2  
    + 0.2  
    13  
    V
    Output Terminal Voltage  
    Difference  
    ∆Vcent  
    Between same channel  
    3
    mV  
    IIN  
    Input Bias Current  
    Output Impedance  
    Note 4  
    0.5  
    20  
    µA  
    Ω
    ZOUT  
    DC Impedance  
    Note 1: The KEY input equivalent circuit is shown in Figure A.  
    V
    CC  
    1 channel and 2 channel is the separate action by 1Key pin and 2 key pin. When the control pin is  
    open, it is outputted high level (about 1.4 V). Then the A channel input signal is outputted. The  
    change is carried out at low level.  
    Input Key  
    Input  
    Note 2: The specification means a value as measurement-input terminal connects to ground  
    through a capacitor.  
    Note 3: ISO is a cross talk between A channel and B channel, SEP is a cross talk between 1 channel and 2  
    channel. The specification means a value as measurement-input termianl connects to ground  
    through 10 kΩ resistor and capacitor.  
    Logic  
    V
    EE  
    Note 4: Input equivalent circuit is shown in Figure B. The standard application of TK15325M is the direct  
    connecting. When connecting a capacitor, supplying a bias voltage from outside is unnecessary.  
    Note 5: Power dissipation is 350 mW when mounted as recommended. Derate at 3.0 mW/°C for operation  
    above 25°C.  
    Figure B  
    Figure A  
    Page 2  
    June 1999 TOKO, Inc.  
    TK15325  
    TEST CIRCUITS AND METHODS  
    V
    CC  
    SW6  
    SW3  
    50 kΩ  
    SW7  
    SW9  
    SW4  
    SW8  
    50 kΩ  
    33 µF  
    +
    SW2  
    SW1  
    SW5  
    1 kHz  
    1 Vrms  
    or  
    10 kHz  
    1 Vrms  
    ~
    ~
    2 Vrms  
    V
    V
    _
    THD  
    10 kΩ  
    ~
    +
    33 µF  
    CONTROL LOW/HIGH LEVEL (FIGURE 2)  
    SUPPLY CURRENT (FIGURE 1)  
    This level is to measure the threshold level.  
    1) Input, the VCC to Pin 1 and input VEE to Pin 12. (This  
    condition is the same with other measurements, omitted  
    from the next for simplicity)  
    2) Input to Pin 4 with sine wave (f = 1 kHz, VIN = 1 Vrms).  
    3) Connect an oscilloscope to Pin 3.  
    4) Drop the control voltage gradually from 0 V until the  
    sine wave appears at the oscilloscope. This voltage is  
    the threshold level when the wave appears.  
    This current is a consumption current with a nonloading  
    condition.  
    1) Bias supply to Pins 2,4,9,11. (This condition is the same  
    with other measurements, omitted from the next for  
    simplicity)  
    2) Measure the inflow current to Pin 1 from VCC. This current is  
    the supply current.  
    V
    A
    CC  
    V
    CC  
    +
    50 K  
    50 K  
    50 K  
    50 K  
    +
    Cont.  
    ~
    +
    V
    EE  
    V
    EE  
    Figure 1  
    Figure 2  
    June 1999 TOKO, Inc.  
    Page 3  
    TK15325  
    TEST CIRCUITS AND METHODS (CONT.)  
    CONTROL OUTFLOW/INFLOW CURRENT (FIGURE 3)  
    V
    CC  
    +
    This current means maximum current with the control.  
    1) Measure the current from Pin 5 to GND.  
    This current is the outflow current.  
    2) Next, measure the current from VCC to Pin 5.  
    This current is the inflow current.  
    V
    CC  
    +
    +
    Cont.  
    +
    V
    EE  
    Figure 4  
    +
    V
    EE  
    Figure 3  
    VOLTAGE GAIN (FIGURE 5)  
    This is the output level against input level.  
    1) Pin 5 is in the open condition, or high level.  
    2) Connect AC volt meters to Pin 4 and Pin 3.  
    (Using the same type meter is best)  
    3) Input a sine wave (f = max. 20 kHz, 1 Vrms) to Pin 4.  
    4) Measure the level of Pin 4 and name this V1.  
    5) Measure the level of Pin 3 and name this V2.  
    6) Calculate Gain = 20 Log (( |V2 - V1| )/V1)  
    V1<V2 + Gain, V1>V2 - Gain  
    This value is the voltage gain of 1-Ach.  
    7) Next, connect Pin 5 to the GND, or low level.  
    8) Input the same sine wave to Pin 2.  
    TOTAL HARMONIC DISTORTION (FIGURE 4)  
    Use the lower distortion oscillator for this measurement  
    because distortion of the TK15325 is very low.  
    1) Pin 5 is in the open condition, or high level.  
    2) Connect a distortion analyzer to Pin 3.  
    3) Input the sine wave (1 kHz, 1 Vrms) to Pin 4.  
    4) Measure the distortion of Pin 3. This value is the  
    distortion of 1-Ach.  
    9) Measure and calculate in the same way.  
    This value is the maximum input level of 1-Bch.  
    5) Next connect Pin 5 to the GND, or low level.  
    6) Input the same sine wave to Pin 2.  
    7) Measure in the same way. This value is the distortion  
    of 1-Bch.  
    Page 4  
    June 1999 TOKO, Inc.  
    TK15325  
    TEST CIRCUITS AND METHODS (CONT.)  
    V
    V
    CC  
    CC  
    +
    +
    +
    +
    Cont.  
    Cont.  
    +
    +
    V
    EE  
    V
    EE  
    Figure 5  
    Figure 6  
    RESIDUAL NOISE (FIGURE 7)  
    MAXIMUM INPUT LEVEL (FIGURE 6)  
    ThisvalueisnotS/Nratio. Thisisanoisewhichoccursfrom  
    the device itself.  
    This measurement measures at output side.  
    1) Pin 5 is in the open condition, or high level.  
    1) Pin 5 is the open condition, or high level.  
    2) Connect an AC volt meter to Pin 3.  
    3) Connect a capacitor from Pin 4 to GND.  
    4) Measure AC voltage of Pin 3. This value is the noise of  
    1-Ach. If the influence of noise from outside exists, use  
    optional filters.  
    5) Next, connect Pin 5 to the GND, or low level.  
    6) Connect to GND through a capacitor from Pin 2.  
    7) Measure in the same way.  
    2) Connect a distortion analyzer and an AC volt meter to  
    Pin 3.  
    3) Input a sine wave (1 kHz) to Pin 4 and elevate the  
    voltage gradually until the distortion gets to  
    0.1%.  
    4) Whenthedistortionamountsto0.1%,stopelevatingand  
    measure the AC level of Pin 3.  
    This value is the maximum input level of 1-Ach.  
    5) Next, connect Pin 5 to the GND, or low level.  
    6) Input the same sine wave to Pin 2.  
    7) Measure in the same way.  
    This value is the noise level of 1-Bch.  
    This value is the maximum input level of 1-Bch.  
    June 1999 TOKO, Inc.  
    Page 5  
    TK15325  
    TEST CIRCUITS AND METHODS (CONT.)  
    V
    V
    CC  
    CC  
    +
    +
    +
    +
    +
    10 K  
    Cont.  
    Cont.  
    +
    +
    V
    EE  
    V
    EE  
    Figure 7  
    Figure 8  
    ISOLATION (FIGURE 8)  
    SEPARATION (FIGURE 9)  
    This is the cross talk between Ach and Bch.  
    1) Pin 5 is in the open condition, or high level.  
    2) Connect AC volt meters to Pin 2 and Pin 3.  
    3) Connect a capacitor and a resistance to GND  
    from Pin 4.  
    This is the cross talk between 1ch and 2ch.  
    1) Control level is free for Pin 5 and Pin 8.  
    2) Connect AC volt meters to Pin 4 (or Pin 2) and Pin 10.  
    3) Connect Pin 9 and Pin 11 to GND through capacitors  
    and a resistance.  
    4) Input a sine wave (10 kHz, 1 Vrms) to Pin 2.  
    5) Measure the level of Pin 2 and name this V3.  
    6) Measure the level of Pin 3 and name this V4.  
    7) Calculate:  
    4) Input a sine wave (10 kHz, 1 Vrms) to Pin 2 and Pin 4.  
    5) Measure the level of Pin 4 and name this V5.  
    6) Measure the level of Pin 10 and name this V6.  
    7) Calculate:  
    ISO = 20 Log (V4 / V3)  
    SEP = 20 Log (V6 / V5)  
    This value is the isolation to Ach from Bch.  
    8) Next, connect Pin 5 to the GND, or low level.  
    9) Change line of Pin 2 and Pin 4.  
    10) Input the same sine wave to Pin 4.  
    11) Measure and calculate in the same way.  
    This value is the isolation to Bch from Ach.  
    This value is the separation to 2ch from 1ch.  
    Page 6  
    June 1999 TOKO, Inc.  
    TK15325  
    TEST CIRCUITS AND METHODS (CONT.)  
    V
    V
    CC  
    CC  
    +
    +
    10 K  
    Cont.  
    +
    Cont.  
    +
    V
    V
    EE  
    EE  
    Figure 9  
    Figure 10  
    I/O TERMINAL VOLTAGE (FIGURE 10)  
    OUTPUT TERMINAL DIFFERENCE  
    This is the DC voltage of input and output.  
    Because the input and the output are nearly equal, only the  
    output is measured.  
    This is the DC output voltage difference between Ach and  
    Bch. This is calculated by using values measured at the  
    I/O Terminal Voltage.  
    1) Pin 5 is in the open condition, or high level.  
    2) Connect a DC volt meter to Pin 3 and measure.  
    This value is the terminal voltage of 1-Ach.  
    3) Next, connect Pin 5 to the GND, or low level.  
    4) Measure in the same way.  
    ∆ Vcent = | (1 - Ach value) - (1 - Bch value) |  
    This value is the voltage difference of 1ch.  
    This value is the terminal voltage of 1-Bch.  
    June 1999 TOKO, Inc.  
    Page 7  
    TK15325  
    TYPICAL PERFORMANCE CHARACTERISTICS  
    VCC = 8 V, TA = 25 °C, unless otherwise specified.  
    TOTAL HARMONIC DISTORTION  
    vs. LOAD RESISTANCE  
    TOTAL HARMONIC DISTORTION  
    vs. FREQUENCY  
    SUPPLY CURRENT VS.  
    SUPPLY VOLTAGE  
    0.1  
    0.1  
    5
    4
    3
    2
    1
    0
    0.01  
    0.01  
    0.001  
    0.001  
    0.1  
    1
    10  
    100  
    100  
    80  
    0.1  
    1
    10  
    100  
    100  
    80  
    0
    ±1 ±2 ±3 ±4 ±5 ±6 ±7 ±8  
    R
    (kΩ)  
    f (kHz)  
    V
    (V)  
    L
    CC  
    DYNAMIC RANGE  
    vs. SUPPLY VOLTAGE  
    DYNAMIC RANGE  
    vs. LOAD RESISTANCE  
    ISOLATION  
    vs. FREQUENCY  
    5
    -60  
    -70  
    -80  
    -90  
    2
    1
    0
    4
    3
    2
    1
    0
    -100  
    -110  
    0
    ±1 ±2 ±3 ±4 ±5 ±6 ±7 ±8  
    0.1  
    1
    10  
    0.1  
    1
    10  
    V
    (V)  
    R
    (kΩ)  
    f (kHz)  
    CC  
    L
    CONTROL THRESHOLD VS.  
    TEMPERATURE  
    VOLTAGE GAIN VS.  
    TEMPERATURE  
    SEPARATION  
    vs. FREQUENCY  
    -60  
    -70  
    -80  
    -90  
    1.5  
    1
    +.1  
    0
    0.5  
    0
    -.1  
    -100  
    -110  
    -20  
    0
    20  
    40  
    (°C)  
    60  
    -20  
    0
    20  
    40  
    (°C)  
    60  
    0.1  
    1
    10  
    100  
    T
    A
    T
    A
    f (kHz)  
    Page 8  
    June 1999 TOKO, Inc.  
    TK15325  
    TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)  
    VCC = 8 V, TA = 25 °C, unless otherwise specified.  
    RESIDUAL NOISE VS.  
    TEMPERATURE  
    OUTPUT DIFFERENCE VS.  
    TEMPERATURE  
    INPUT BIAS CURRENT VS.  
    TEMPERATURE  
    1.2  
    1.0  
    .8  
    6
    4
    2
    0
    3
    2
    1
    0
    .6  
    .4  
    .2  
    0
    -20  
    0
    20  
    40  
    (°C)  
    60  
    80  
    -20  
    0
    20  
    40  
    (°C)  
    60  
    80  
    -20  
    0
    20  
    40  
    (°C)  
    60  
    80  
    T
    A
    T
    A
    T
    A
    TERMINAL VOLTAGE AND CIRCUIT  
    Condition: VCC = +4 V, VEE = -4 V.  
    PIN NO.  
    ASSIGNMENT  
    VCC  
    DC VOLTAGE  
    CIRCUIT/FUNCTION  
    +Supply Voltage Pin  
    1
    +4 V  
    2
    4
    IN A, IN B  
    9
    11  
    Input: Open  
    Input: 0 V  
    Floating  
    0 V  
    Signal Input Pin  
    3
    OUT  
    10  
    100  
    Input: Open  
    Input: 0 V  
    -3.3 V  
    0 V  
    Signal Output Pin  
    5
    8
    KEY  
    1.4 V  
    Control Pin  
    6
    7
    GND  
    NC  
    0 V  
    Floating  
    -4 V  
    Ground Pin  
    No Contact Pin  
    12  
    VEE  
    -Supply Voltage Pin  
    June 1999 TOKO, Inc.  
    Page 9  
    TK15325  
    APPLICATION INFORMATION  
    V
    V
    EE  
    CC  
    1Ain  
    2Ain  
    KEY INPUT CIRCUIT  
    33 µF  
    +
    33 µF  
    +
    1chand2chisseparateactionbyeachcontrolkeys. Figure  
    11 is an equivalence circuit of key input. When terminal of  
    key is the open, is outputting high level (about 1.4 V), and  
    thenAchinputsignalisoutputted. ThechannelatTK15325M  
    can be changed by low level. When a control terminal is  
    operated to low function , sometimes may flows out  
    maximum values about 30 µA as current from the terminal.  
    For this reason, use a resistance which does not exceed  
    0.8 V value when attaching a resistance to the outside and  
    make low condition.  
    10 µF  
    10 µF  
    11  
    10  
    +
    +
    9
    8
    R
    R
    L
    L
    7
    1Key  
    2Key  
    1Bin  
    2 Bin  
    Key in  
    Figure 13  
    i
    to Logic  
    CROSS TALK (ISOLATION AND SEPARATION)  
    Figure 14 is an example of a layout pattern. As the  
    TK15325M is a direct coupling type, the influence by  
    applications is not almost. But, if it is coupled at the  
    capacitor, by high impedance at input, capacitors  
    acccomplishes the antenna action each other. Then in  
    caseitspartsarebigger,andthespacebetweencapacitors  
    is too narrow, cross talk will increase. Therefore, when  
    designing the print circuit pattern, separate the input  
    capacitors as far as possible and use smaller parts. (e.g.,  
    surface mount type)  
    Figure 11  
    SWITCHING TIME  
    This time is the signal change response time compared to  
    thecontrolkeyinputsignal. Figure12 illustratesthetimimg  
    chart. T = 2 µs typically.  
    Bch (Ach)  
    Key in  
    SW out  
    2AIN  
    V
    GND  
    2BIN  
    50%  
    CC  
    t
    Ach (Bch)  
    Figure 12  
    APPLICATION  
    1OUT  
    1AIN  
    2OUT  
    1BIN  
    Figure 13 illustrates an example of a typical application.  
    The standard application is to use direct coupling at the  
    inputsandoutputsoftheTK15325M. Forcharacteristicsof  
    distortion and dynamic range versus RL, refer to the graphs  
    intheTypicalPerformanceCharacteristics. TheTK15325M  
    can be used at the capacitor coupling too, but then the bias  
    supply is necessary from outside.  
    1KEY  
    2KEY  
    Figure 14  
    Page 10  
    June 1999 TOKO, Inc.  
    TK15325  
    APPLICATION INFORMATION (CONT.)  
    OUTPUT TERMINAL VOLTAGE DIFFERENCE  
    This parameter is the output voltage difference between Ach and Bch, and appears when the channel changes from Ach  
    to Bch, or changes to the reverse. Generally, this is called Switching Noise or Pop Noise. If this value is big and if this  
    noiseisamplifiedbythefinalamplifierandisoutputtedbythespeakers, thenitappearsasaShockSound. Outputterminal  
    voltage difference of the TK15325M is a value that adds the internal bias difference and the off-set voltage difference. The  
    value of the TK15325M is very small; its maximum value is 3 mV. So almost the output bias difference will be decided by  
    the supply bias difference. Toko can offer the “Muting IC” if users wish to mute Switching Noise.  
    DIRECT TOUCH  
    The signal input terminals:  
    Internal circuits are operated by constant current circuit, even if VCC or GND is contacted, damage does not occur.  
    The signal output terminal:  
    Outflow or inflow current is decided by ability of final transistor, but protection circuit is not attached. If GND or VCC are  
    contacted damage may occur. Pay attention to long time contact. Do not supply over the maximum rating.  
    Referenced to GND, do not provide to all terminals over VCC +0.3 V or -0.3 V.  
    DC SIGNAL INPUT  
    The output of the TK15325M has a saturation voltage (both VCC and VEE sides about 1.0 V); accordingly the use of a DC  
    signal is not recommend (e.g., the pulse signal etc.)  
    NC TERMINAL  
    NC terminals are not wired inside IC by bonding wire. NC terminals are not tested so do not connect at outside.  
    June 1999 TOKO, Inc.  
    Page 11  
    TK15325  
    PACKAGE OUTLINE  
    Marking Information  
    SSOP-12  
    TK15325M  
    325  
    0.4  
    Marking  
    12  
    7
    AAA  
    YYY  
    e
    0.8  
    Recommended Mount Pad  
    1
    6
    Lot. No.  
    5.0  
    0.5  
    +0.15  
    0.3-0.05  
    e
    0.8  
    M
    0.1  
    6.0 +  
    0.3  
    0.10  
    Dimensions are shown in millimeters  
    Tolerance: x.x = ± 0.2 mm (unless otherwise specified)  
    Toko America, Inc. Headquarters  
    1250 Feehanville Drive, Mount Prospect, Illinois 60056  
    Tel: (847) 297-0070 Fax: (847) 699-7864  
    TOKO AMERICA REGIONAL OFFICES  
    Midwest Regional Office  
    Toko America, Inc.  
    1250 Feehanville Drive  
    Mount Prospect, IL 60056  
    Tel: (847) 297-0070  
    Western Regional Office  
    Toko America, Inc.  
    2480 North First Street , Suite 260  
    San Jose, CA 95131  
    Tel: (408) 432-8281  
    Fax: (408) 943-9790  
    Eastern Regional Office  
    Toko America, Inc.  
    107 Mill Plain Road  
    Danbury, CT 06811  
    Tel: (203) 748-6871  
    Fax: (203) 797-1223  
    Semiconductor Technical Support  
    Toko Design Center  
    4755 Forge Road  
    Colorado Springs, CO 80907  
    Tel: (719) 528-2200  
    Fax: (719) 528-2375  
    Fax: (847) 699-7864  
    Visit our Internet site at http://www.tokoam.com  
    The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its  
    products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of  
    third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc.  
    Page 12  
    June 1999 TOKO, Inc.  
    © 1999 Toko, Inc.  
    IC-119-TK119xx  
    0798O0.0K  
    Printed in the USA  
    All Rights Reserved  
    配单直通车
    TK15325MTL产品参数
    型号:TK15325MTL
    是否Rohs认证： 不符合
    生命周期：Obsolete
    包装说明：LSSOP,
    Reach Compliance Code：unknown
    HTS代码：8542.39.00.01
    风险等级：5.88
    Is Samacsys：N
    模拟集成电路 - 其他类型：AUDIO/VIDEO SWITCH
    JESD-30 代码：R-PDSO-G12
    长度：5 mm
    负电源电压最大值（Vsup）：-7 V
    负电源电压最小值（Vsup）：-3 V
    标称负供电电压 (Vsup)：-4 V
    信道数量：2
    功能数量：2
    端子数量：12
    最高工作温度：75 °C
    最低工作温度：-20 °C
    封装主体材料：PLASTIC/EPOXY
    封装代码：LSSOP
    封装形状：RECTANGULAR
    封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
    峰值回流温度（摄氏度）：NOT SPECIFIED
    认证状态：Not Qualified
    座面最大高度：1.7 mm
    最大供电电压 (Vsup)：7 V
    最小供电电压 (Vsup)：3 V
    标称供电电压 (Vsup)：4 V
    表面贴装：YES
    温度等级：COMMERCIAL EXTENDED
    端子形式：GULL WING
    端子节距：0.8 mm
    端子位置：DUAL
    处于峰值回流温度下的最长时间：NOT SPECIFIED
    宽度：4.4 mm
    Base Number Matches：1
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