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  • 參數(shù)資料
    型號(hào): MAX488E
    廠商: Maxim Integrated Products, Inc.
    英文描述: ±5kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers(250kbps,±15kvESD保護(hù),全雙工,RS-485/RS-232收發(fā)器)
    中文描述: &plusmn;15kV ESD保護(hù)、限擺率、低功耗、RS-485/RS-422收發(fā)器
    文件頁(yè)數(shù): 8/16頁(yè)
    文件大?。?/td> 171K
    代理商: MAX488E
    M
    ±15kV ES D-Protec ted, S lew-Rate-Limited,
    Low-Power, RS -485/RS -422 Transc eivers
    8
    _______________________________________________________________________________________
    MAX488E
    MAX490E
    TOP VIEW
    1
    2
    3
    4
    RO
    DI
    GND
    8
    7
    6
    5
    A
    B
    Z
    Y
    V
    CC
    DIP/SO
    R
    D
    Rt
    Rt
    V
    CC
    5
    6
    7
    8
    RO
    DI
    GND
    4 GND
    DI
    RO
    3
    2
    A
    B
    Y
    Z
    V
    CC
    D
    R
    R
    D
    1
    0.1
    μ
    F
    NOTE: TYPICAL OPERATING CIRCUIT SHOWN WITH DIP/SOPACKAGE.
    MAX489E
    MAX491E
    DIP/SO
    TOP VIEW
    Rt
    Rt
    DE
    V
    CC
    RE
    GND
    V
    CC
    RE
    GND
    DE
    RO
    DI
    9
    10
    12
    11
    B
    A
    Z
    Y
    0.1
    μ
    F
    5
    RO
    NC
    DI
    2
    1, 8, 13
    3
    6, 7
    14
    4
    1
    2
    3
    4
    5
    6
    7
    14
    13
    12
    11
    10
    9
    8
    V
    CC
    N.C.
    N.C.
    A
    B
    Z
    Y
    N.C.
    RO
    RE
    DE
    DI
    GND
    GND
    R
    D
    D
    R
    D
    R
    Figure 2. MAX488E/MAX490E Pin Configuration and Typical Operating Circuit
    Figure 3. MAX489E/MAX491E Pin Configuration and Typical Operating Circuit
    MAX481E
    MAX483E
    MAX485E
    MAX487E
    MAX1487E
    TOP VIEW
    NOTE: PIN LABELS Y AND Z ON TIMING, TEST, AND WAVEFORM DIAGRAMS REFER TOPINS A AND B WHEN DE IS HIGH.
    TYPICAL OPERATING CIRCUIT SHOWN WITH DIP/SOPACKAGE.
    1
    2
    3
    4
    8
    7
    5
    V
    CC
    B
    0.1
    μ
    F
    GND
    DI
    DE
    RE
    RO
    R
    D
    Rt
    Rt
    6
    D
    R
    DE
    RE
    DI
    RO
    A
    B
    1
    2
    3
    4
    8
    7
    6
    5
    V
    CC
    B
    A
    GND
    DI
    DE
    RE
    RO
    DIP/SO
    R
    D
    A
    Figure 1. MAX481E/MAX483E/MAX485E/MAX487E/MAX1487E Pin Configuration and Typical Operating Circuit
    相關(guān)PDF資料
    PDF描述
    MAX485 Low-Power, Slew-Rate-Limited RS-485Transceivers(2.5Mbps,半雙工, RS-485收發(fā)器,直接LTC485代用件)
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    MAX487 Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers(250kbps,±15kvESD保護(hù),半雙工,RS-485/RS-232收發(fā)器)
    MAX488 Low-Power, Slew-Rate-Limited RS-485Transceivers(250kbps,全雙工, RS-485收發(fā)器)
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    參數(shù)描述
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