VOLTAGE (VOH

    參數(shù)資料
    型號: MAX232EPE
    廠商: Maxim Integrated Products
    文件頁數(shù): 36/38頁
    文件大?。?/td> 0K
    描述: IC 2DVR/2RCVR RS232 5V 16-DIP
    產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
    Obsolescence Mitigation Program
    標準包裝: 25
    類型: 收發(fā)器
    驅動器/接收器數(shù): 2/2
    規(guī)程: RS232
    電源電壓: 4.5 V ~ 5.5 V
    安裝類型: 通孔
    封裝/外殼: 16-DIP(0.300",7.62mm)
    供應商設備封裝: 16-PDIP
    包裝: 管件
    +5V-Powered, Multichannel RS-232
    Drivers/Receivers
    8.5
    6.5
    4.5
    5.5
    TRANSMITTER OUTPUT
    VOLTAGE (VOH) vs. VCC
    7.0
    8.0
    MAX220-04
    VCC (V)
    V
    OH
    (V)
    5.0
    7.5
    1 TRANSMITTER
    LOADED
    3 TRANS-
    MITTERS
    LOADED
    4 TRANSMITTERS
    LOADED
    2 TRANSMITTERS
    LOADED
    TA = +25
    °C
    C1–C4 = 1
    μF
    TRANSMITTER
    LOADS =
    3k
    Ω || 2500pF
    7.4
    6.0
    0
    2500
    TRANSMITTER OUTPUT VOLTAGE (VOH)
    vs. LOAD CAPACITANCE AT
    DIFFERENT DATA RATES
    6.4
    6.2
    7.2
    7.0
    MAX220-05
    LOAD CAPACITANCE (pF)
    V
    OH
    (V)
    1500
    1000
    500
    2000
    6.8
    6.6
    160kb/s
    80kb/s
    20kb/s
    TA = +25
    °C
    VCC = +5V
    3 TRANSMITTERS LOADED
    RL = 3k
    Ω
    C1–C4 = 1
    μF
    12.0
    4.0
    0
    2500
    TRANSMITTER SLEW RATE
    vs. LOAD CAPACITANCE
    6.0
    5.0
    11.0
    9.0
    10.0
    MAX220-06
    LOAD CAPACITANCE (pF)
    SLEW
    RATE
    (V/
    μ
    s)
    1500
    1000
    500
    2000
    8.0
    7.0
    TA = +25
    °C
    VCC = +5V
    LOADED, RL = 3k
    Ω
    C1–C4 = 1
    μF
    1 TRANSMITTER LOADED
    2 TRANSMITTERS
    LOADED
    3 TRANSMITTERS
    LOADED
    4 TRANSMITTERS
    LOADED
    -6.0
    -9.0
    4.5
    5.5
    TRANSMITTER OUTPUT
    VOLTAGE (VOL) vs. VCC
    -8.0
    -8.5
    -6.5
    -7.0
    MAX220-07
    VCC (V)
    V
    OL
    (V)
    5.0
    -7.5
    4 TRANS-
    MITTERS
    LOADED
    TA = +25
    °C
    C1–C4 = 1
    μF
    TRANSMITTER
    LOADS =
    3k
    Ω || 2500pF
    1 TRANS-
    MITTER
    LOADED
    2 TRANS-
    MITTERS
    LOADED
    3 TRANS-
    MITTERS
    LOADED
    -6.0
    -7.6
    0
    2500
    TRANSMITTER OUTPUT VOLTAGE (VOL)
    vs. LOAD CAPACITANCE AT
    DIFFERENT DATA RATES
    -7.0
    -7.2
    -7.4
    -6.2
    -6.4
    MAX220-08
    LOAD CAPACITANCE (pF)
    V
    OL
    (V)
    1500
    1000
    500
    2000
    -6.6
    -6.8
    160kb/s
    80kb/s
    20kb/s
    TA = +25
    °C
    VCC = +5V
    3 TRANSMITTERS LOADED
    RL = 3k
    Ω
    C1–C4 = 1
    μF
    10
    -10
    0
    5
    10 15 20
    25 30
    35 40 45 50
    TRANSMITTER OUTPUT VOLTAGE (V+, V-)
    vs. LOAD CURRENT
    -2
    -6
    -4
    -8
    8
    6
    MAX220-09
    CURRENT (mA)
    V+,
    V-
    (V)
    4
    2
    0
    V+ AND V-
    EQUALLY
    LOADED
    V- LOADED,
    NO LOAD
    ON V+
    TA = +25
    °C
    VCC = +5V
    C1–C4 = 1
    μF
    ALL TRANSMITTERS UNLOADED
    V+ LOADED,
    NO LOAD
    ON V-
    __________________________________________Typical Operating Characteristics
    MAX223/MAX230–MAX241
    *SHUTDOWN POLARITY IS REVERSED
    V+, V- WHEN EXITING SHUTDOWN
    (1
    μF CAPACITORS)
    MAX220-13
    VSHDN*
    V-
    O
    V+
    500ms/div
    Maxim Integrated
    7
    MAX220–MAX249
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