• 參數(shù)資料
    型號(hào): MAX4538EPE
    廠商: MAXIM INTEGRATED PRODUCTS INC
    元件分類: 運(yùn)動(dòng)控制電子
    英文描述: Quad, Low-Voltage, SPST Analog Switches with Enable
    中文描述: QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDIP16
    封裝: 0.300 INCH, PLASTIC, MS-001AA, DIP-16
    文件頁數(shù): 9/12頁
    文件大?。?/td> 118K
    代理商: MAX4538EPE
    M
    Quad, Low-Voltage,
    S PS T Analog S witc hes with Enable
    _______________________________________________________________________________________
    9
    V
    GEN
    GND
    NC or
    NO
    C
    L
    V
    OUT
    V-
    V-
    V+
    V+
    V
    OUT
    IN
    OFF
    ON
    OFF
    V
    OUT
    Q = (
    V
    OUT
    )(C
    L
    )
    COM
    IN DEPENDS ON SWITCH CONFIGURATION;
    INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
    OFF
    ON
    OFF
    IN
    V
    IN
    = +3V
    R
    GEN
    IN
    MAX4536
    MAX4537
    MAX4538
    Figure 3. Charge Injection
    tr < 20ns
    tf < 20ns
    50%
    0V
    LOGIC
    INPUT
    V-
    V-
    R
    L
    300
    NO
    or NC
    GND
    C
    L
    INCLUDES FIXTURE AND STRAY CAPACITANCE.
    OUT
    = V
    COM
    (
    R
    L
    )
    V
    L
    + R
    ON
    SWITCH
    INPUT
    IN, EN
    +3V
    t
    OFF
    0V
    COM
    SWITCH
    OUTPUT
    0.9 x V
    0UT
    0.9 x V
    OUT
    t
    ON
    V
    OUT
    SWITCH
    OUTPUT
    LOGIC
    INPUT
    LOGIC INPUT WAVEFORMS INVERTED FOR EN AND SWITCHES
    THAT HAVE THE OPPOSITE LOGIC SENSE.
    C
    L
    35pF
    V+
    V+
    V
    OUT
    V
    COM
    0V
    MAX4536
    MAX4537
    MAX4538
    50%
    0.9 x V
    0UT1
    +3V
    0V
    0V
    LOGIC
    INPUT
    SWITCH
    OUTPUT 2
    (V
    OUT2
    )
    0V
    0.9 x V
    OUT2
    tD
    tD
    LOGIC
    INPUT
    V-
    V-
    R
    L2
    GND
    C
    L
    INCLUDES FIXTURE AND STRAY CAPACITANCE.
    COM2
    IN
    COM1
    V
    OUT2
    V+
    V+
    C
    L2
    V
    COM1
    = +3V
    R
    L1
    V
    OUT1
    C
    L1
    R
    L
    = 300
    C
    L
    = 35pF
    NO1
    N02
    SWITCH
    OUTPUT 1
    (V
    OUT1
    )
    MAX4538
    V
    COM2
    = +3V
    Figure 1. Switching Time
    Figure 2. Break-Before-Make Interval (MAX4538 only)
    ______________________________________________Test Circ uits/T iming Diagrams
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    參數(shù)描述
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