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    參數(shù)資料
    

    


    


    
型號(hào)：
MAX222CWN+

    

    
廠(chǎng)商：
Maxim Integrated Products

    

    
文件頁(yè)數(shù)：
12/38頁(yè)

    

    
文件大?。?/td>
0K

    

    
描述：
IC 2DVR/2RCVR RS232 5V 18-SOIC

    

    
產(chǎn)品培訓(xùn)模塊：
Lead (SnPb) Finish for COTS
    
	Obsolescence Mitigation Program
    		

    

    
標(biāo)準(zhǔn)包裝：
40

    

    
類(lèi)型：
收發(fā)器
    		

    

    
驅(qū)動(dòng)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(lèi)型：
表面貼裝
    		

    

    
封裝/外殼：
18-SOIC（0.295"，7.50mm 寬）
    		

    

    
供應(yīng)商設(shè)備封裝：
18-SOIC W
    		

    

    
包裝：
管件
    		

    

    
產(chǎn)品目錄頁(yè)面：
1400 (CN2011-ZH PDF)
    		

    

    

    

	
    
    
    

    
    
	
    +5V-Powered, Multichannel RS-232
    Drivers/Receivers
    ABSOLUTE MAXIMUM RATINGS—MAX220/222/232A/233A/242/243
    ELECTRICAL CHARACTERISTICS—MAX220/222/232A/233A/242/243
    (VCC = +5V ±10%, C1–C4 = 0.1F MAX220, C1 = 0.047F, C2–C4 = 0.33F, TA = TMIN to TMAX unless otherwise noted.) (Note 3)
    Note 1: For the MAX220, V+ and V- can have a maximum magnitude of 7V, but their absolute difference cannot exceed 13V.
    Note 2: Input voltage measured with TOUT in high-impedance state, VSHDN or VCC = 0V.
    Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
    operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
    absolute maximum rating conditions for extended periods may affect device reliability.
    (Voltages referenced to GND.)
    VCC ...........................................................................-0.3V to +6V
    V+ (Note 1) ..................................................(VCC - 0.3V) to +14V
    V- (Note 1) ..............................................................+0.3V to -14V
    Input Voltages
    TIN .............................................................-0.3V to (VCC - 0.3V)
    RIN (Except MAX220) ........................................................±30V
    RIN (MAX220) ....................................................................±25V
    TOUT (Except MAX220) (Note 2) ......................................±15V
    TOUT (MAX220)..............................................................±13.2V
    Output Voltages
    TOUT..................................................................................±15V
    ROUT........................................................-0.3V to (VCC + 0.3V)
    Driver/Receiver Output Short Circuited to GND.........Continuous
    Continuous Power Dissipation (TA = +70°C)
    16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)..842mW
    18-Pin Plastic DIP (derate 11.11mW/°C above +70°C)..889mW
    20-Pin Plastic DIP (derate 8.00mW/°C above +70°C) ..440mW
    16-Pin Narrow SO (derate 8.70mW/°C above +70°C) ...696mW
    16-Pin Wide SO (derate 9.52mW/°C above +70°C)......762mW
    18-Pin Wide SO (derate 9.52mW/°C above +70°C)......762mW
    20-Pin Wide SO (derate 10.00mW/°C above +70°C)....800mW
    20-Pin SSOP (derate 8.00mW/°C above +70°C) ..........640mW
    16-Pin CERDIP (derate 10.00mW/°C above +70°C).....800mW
    18-Pin CERDIP (derate 10.53mW/°C above +70°C).....842mW
    Operating Temperature Ranges
    MAX2_ _AC_ _, MAX2_ _C_ _ .............................0°C to +70°C
    MAX2_ _AE_ _, MAX2_ _E_ _ ..........................-40°C to +85°C
    MAX2_ _AM_ _, MAX2_ _M_ _ .......................-55°C to +125°C
    Storage Temperature Range .............................-65°C to +160°C
    Lead Temperature (soldering, 10s) .................................+300°C
    Soldering Temperature (reflow)
    20 PDIP (P20M+1) .......................................................+225°C
    All other lead(Pb)-free packages.................................+260°C
    All other packages containing lead(Pb) ......................+240°C
    PARAMETER
    CONDITIONS
    MIN
    TYP
    MAX
    UNITS
    RS-232 TRANSMITTERS
    Output Voltage Swing
    All transmitter outputs loaded with 3k
    to GND
    ±5
    ±8
    V
    Input Logic-Low Voltage
    1.4
    0.8
    V
    All devices except MAX220
    2
    1.4
    Input Logic-High Voltage
    MAX220: VCC = +5.0V
    2.4
    V
    All except MAX220, normal operation
    5
    40
    Logic Pullup/lnput Current
    VSHDN = 0V, MAX222/MAX242, shutdown,
    MAX220
    ±0.01
    ±1
    μA
    VCC = +5.5V, VSHDN = 0V, VOUT = ±15V,
    MAX222/MAX242
    ±0.01
    ±10
    VOUT = ±15V
    ±0.01
    ±10
    Output Leakage Current
    VCC = VSHDN = 0V
    MAX220, VOUT = ±12V
    ±25
    μA
    Data Rate
    200
    116
    kbps
    Transmitter Output Resistance
    VCC = V+ = V- = 0V, VOUT = ±2V
    300
    10M
    VOUT = 0V
    ±7
    ±22
    Output Short-Circuit Current
    VOUT = 0V
    MAX220
    ±60
    mA
    RS-232 RECEIVERS
    ±30
    RS-232 Input Voltage Operating Range
    MAX220
    ±25
    V
    All except MAX243 R2IN
    0.8
    1.3
    RS-232 Input Threshold Low
    VCC = +5V
    MAX243 R2IN (Note 4)
    -3
    V
    All except MAX243 R2IN
    1.8
    2.4
    RS-232 Input Threshold High
    VCC = +5V
    MAX243 R2IN (Note 4)
    -0.5
    -0.1
    V
    2
    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
    		

    
    

    
MAX222CWN+
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:

    

    
MAX222CWN+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:

    

    
MAX222CWN-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:

    

    
MAX222D
 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:+5V-Powered, Multichannel RS-232 Drivers/Receivers

    

    
MAX222EJN
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:

    

    
    
    
    
	
    	
    
    
     
     
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