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    參數(shù)資料
    型號(hào): X9268UT24I-2.7
    廠商: Intersil Corporation
    英文描述: Dual Supply/Low Power/256-Tap/2-Wire Bus
    中文描述: 雙電源/低Power/256-Tap/2-Wire巴士
    文件頁(yè)數(shù): 20/24頁(yè)
    文件大小: 368K
    代理商: X9268UT24I-2.7
    20
    FN8172.1
    June 21, 2005
    APPLICATIONS INFORMATION
    Basic Configurations of Electronic Potentiometers
    Application Circuits
    V
    R
    RW
    +V
    R
    I
    Three terminal Potentiometer;
    Variable voltage divider
    Two terminal Variable Resistor;
    Variable current
    Noninverting Amplifier
    Voltage Regulator
    Offset Voltage Adjustment
    Comparator with Hysterisis
    +
    V
    S
    V
    O
    R
    2
    R
    1
    V
    O
    = (1+R
    2
    /R
    1
    )V
    S
    R
    1
    R
    2
    I
    adj
    V
    O
    (REG) = 1.25V (1+R
    2
    /R
    1
    )+I
    adj
    R
    2
    V
    O
    (REG)
    V
    IN
    317
    +
    V
    S
    V
    O
    R
    2
    R
    1
    V
    UL
    = {R
    1
    /(R
    1
    +R
    2
    )} V
    O
    (max)
    V
    LL
    = {R
    1
    /(R
    1
    +R
    2
    )} V
    O
    (min)
    100k
    10k
    10k
    10k
    -12V
    +12V
    TL072
    +
    V
    S
    V
    O
    R
    2
    R
    1
    }
    }
    X9268
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    參數(shù)描述
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