參數(shù)資料
    型號(hào): MAX3074EESA+T
    廠商: Maxim Integrated Products
    文件頁(yè)數(shù): 6/24頁(yè)
    文件大小: 0K
    描述: IC TX RS485/422 HS 14-SOIC
    產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
    Obsolescence Mitigation Program
    標(biāo)準(zhǔn)包裝: 2,500
    類型: 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: 3 V ~ 3.6 V
    安裝類型: 表面貼裝
    封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
    供應(yīng)商設(shè)備封裝: 14-SOIC
    包裝: 帶卷 (TR)
    +3.3V, ±15kV ESD-Protected, Fail-Safe,
    Hot-Swap, RS-485/RS-422 Transceivers
    MAX3072E/MAX3075E/MAX3078E
    TRANSMITTING
    INPUTS
    OUTPUTS
    RE
    DE
    DI
    B/Z
    A/Y
    X
    110
    1
    X
    101
    0
    X
    High-Z
    1
    0
    X
    Shutdown
    Function Tables (continued)
    MAX3079E
    TRANSMITTING
    INPUTS
    OUTPUTS
    TXP
    RE
    DE
    DI
    Z
    Y
    0
    X
    11
    01
    0
    X
    10
    1
    X
    11
    10
    1
    X
    10
    01
    X
    0
    X
    High-Z
    X
    1
    0
    X
    Shutdown
    RECEIVING
    INPUTS
    OUTPUTS
    H/F
    RXP
    RE
    DE
    A, B
    Y, Z
    RO
    0
    X
    > -50mV
    X
    1
    0
    X
    < -200mV
    X
    0
    1
    0
    X
    > -50mV
    X
    0
    1
    0
    X
    < -200mV
    X
    1
    1000
    X
    > -50mV
    1
    1000
    X
    < -200mV
    0
    1100
    X
    > -50mV
    0
    1100
    X
    < -200mV
    1
    0
    X
    Open/shorted
    X
    1
    1000
    X
    Open/shorted
    1
    0
    1
    0
    X
    Open/shorted
    X
    0
    1100
    X
    Open/shorted
    0
    X
    1
    X
    High-Z
    X
    1
    0
    X
    Shutdown
    RECEIVING
    INPUTS
    OUTPUTS
    RE
    DE
    A-B
    RO
    0X
    ≥ -50mV
    1
    0X
    ≤ -200mV
    0
    0X
    Open/
    shorted
    1
    X
    High-Z
    1
    0
    X
    Shutdown
    X = Don’t care; shutdown mode, driver and receiver outputs are high impedance.
    MAX3070E–MAX3079E
    14
    Maxim Integrated
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