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    參數(shù)資料
    型號(hào): MAX239CNG
    廠商: Maxim Integrated Products
    文件頁數(shù): 2/38頁
    文件大?。?/td> 0K
    描述: IC 3DVR/5RCVR RS232 5V 24-DIP
    產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
    Obsolescence Mitigation Program
    標(biāo)準(zhǔn)包裝: 15
    類型: 收發(fā)器
    驅(qū)動(dòng)器/接收器數(shù): 3/5
    規(guī)程: RS232
    電源電壓: 5 V,7.5 V ~ 13.2 V
    安裝類型: 通孔
    封裝/外殼: 24-DIP(0.300",7.62mm)
    供應(yīng)商設(shè)備封裝: 24-PDIP
    包裝: 管件
    +5V-Powered, Multichannel RS-232
    Drivers/Receivers
    __________________________________________Typical Operating Characteristics
    MAX225/MAX244–MAX249
    18
    2
    01
    2
    3
    4
    5
    TRANSMITTER SLEW RATE
    vs. LOAD CAPACITANCE
    8
    6
    4
    16
    MAX220-10
    LOAD CAPACITANCE (nF)
    TRANSMITTER
    SLEW
    RATE
    (V/
    μ
    s)
    14
    12
    10
    VCC = +5V
    EXTERNAL POWER SUPPLY
    1
    μF CAPACITORS
    40kb/s DATA RATE
    8 TRANSMITTERS
    LOADED WITH 3k
    Ω
    10
    -10
    0
    5
    10
    15
    20
    25
    30
    35
    OUTPUT VOLTAGE
    vs. LOAD CURRENT FOR V+ AND V-
    -2
    -4
    -6
    -8
    8
    MAX220-11
    LOAD CURRENT (mA)
    OUTPUT
    VOLTAGE
    (V)
    6
    4
    2
    0
    V+ AND V- LOADED
    EITHER V+ OR
    V- LOADED
    V+ AND V- LOADED
    VCC = +5V
    EXTERNAL CHARGE PUMP
    1
    μF CAPACITORS
    8 TRANSMITTERS
    DRIVING 5k
    Ω AND
    2000pF AT 20kb/s
    V- LOADED
    V+ LOADED
    9.0
    5.0
    01
    2
    34
    5
    TRANSMITTER OUTPUT VOLTAGE (V+, V-)
    vs. LOAD CAPACITANCE AT
    DIFFERENT DATA RATES
    6.0
    5.5
    8.5
    MAX220-12
    LOAD CAPACITANCE (nF)
    V+,
    V-
    (V)
    8.0
    7.5
    7.0
    6.5
    VCC = +5V WITH ALL TRANSMITTERS DRIVEN
    LOADED WITH 5k
    Ω
    40kb/s
    60kb/s
    100kb/s
    200kb/s
    ALL CAPACITIORS 1
    μF
    10kb/s
    20kb/s
    10
    Maxim Integrated
    MAX220–MAX249
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    MAX239CNG+ 功能描述:RS-232接口集成電路 5V MultiCh RS-232 Driver/Receiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
    MAX239CWG 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
    MAX239CWG+ 功能描述:RS-232接口集成電路 5V MultiCh RS-232 Driver/Receiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
    MAX239CWG+T 功能描述:RS-232接口集成電路 5V MultiCh RS-232 Driver/Receiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
    MAX239CWG-T 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: