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    參數(shù)資料
    型號(hào): MAX1487EESA+G104
    廠商: Maxim Integrated Products
    文件頁(yè)數(shù): 15/16頁(yè)
    文件大?。?/td> 0K
    描述: IC TXRX RS485/RS422 8-SOIC
    產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
    Obsolescence Mitigation Program
    標(biāo)準(zhǔn)包裝: 100
    類(lèi)型: 收發(fā)器
    驅(qū)動(dòng)器/接收器數(shù): 1/1
    規(guī)程: RS422,RS485
    電源電壓: 4.75 V ~ 5.25 V
    安裝類(lèi)型: 表面貼裝
    封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
    供應(yīng)商設(shè)備封裝: 8-SOIC
    包裝: 管件
    ±15kV ESD-Protected, Slew-Rate-Limited,
    Low-Power, RS-485/RS-422 Transceivers
    MAX488E
    MAX490E
    TOP VIEW
    1
    2
    3
    4
    RO
    DI
    GND
    8
    7
    6
    5
    A
    B
    Z
    Y
    VCC
    DIP/SO
    R
    D
    Rt
    VCC
    5
    6
    7
    8
    RO
    DI
    GND
    4 GND
    DI
    RO
    3
    2
    A
    B
    Y
    Z
    VCC
    DR
    R
    D
    1
    0.1
    μF
    NOTE: TYPICAL OPERATING CIRCUIT SHOWN WITH DIP/SO PACKAGE.
    MAX489E
    MAX491E
    DIP/SO
    TOP VIEW
    Rt
    DE
    VCC
    RE
    GND
    VCC RE
    GND
    DE
    RO
    DI
    9
    10
    12
    11
    B
    A
    Z
    Y
    0.1
    μF
    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
    VCC
    N.C.
    A
    B
    Z
    Y
    N.C.
    RO
    RE
    DE
    DI
    GND
    R
    D
    RD
    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 TO PINS A AND B WHEN DE IS HIGH.
    TYPICAL OPERATING CIRCUIT SHOWN WITH DIP/SO PACKAGE.
    1
    2
    3
    4
    8
    5
    VCC
    0.1
    μF
    GND
    DI
    DE
    RE
    RO
    R
    D
    Rt
    7
    6
    D
    R
    DE
    RE
    DI
    RO
    A
    B
    1
    2
    3
    4
    8
    7
    6
    5
    VCC
    B
    A
    GND
    DI
    DE
    RE
    RO
    DIP/SO
    R
    D
    B
    A
    Figure 1. MAX481E/MAX483E/MAX485E/MAX487E/MAX1487E Pin Configuration and Typical Operating Circuit
    MAX481E/MAX483E/MAX485E/
    MAX487E–MAX491E/MAX1487E
    8
    Maxim Integrated
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    參數(shù)描述
    MAX1487EESA-T 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
    MAX1487EPA 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
    MAX1487EPA+ 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 Transceiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
    MAX1487ESA 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
    MAX1487ESA+ 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 Transceiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube