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    參數資料
    

    


    


    
型號：
MAX13236EETE+

    

    
廠商：
Maxim Integrated Products

    

    
文件頁數：
1/16頁

    

    
文件大?。?/td>
0K

    

    
描述：
TXRX RS-232 250KBPS 1X1 16TQFN

    

    
產品培訓模塊：
Lead (SnPb) Finish for COTS
    
	Obsolescence Mitigation Program
    		

    

    
標準包裝：
60

    

    
類型：
收發(fā)器
    		

    

    
驅動器/接收器數：
1/1
    		

    

    
規(guī)程：
RS232
    		

    

    
電源電壓：
3 V ~ 5.5 V
    		

    

    
安裝類型：
表面貼裝
    		

    

    
封裝/外殼：
16-WQFN 裸露焊盤
    		

    

    
供應商設備封裝：
16-TQFN-EP（5x5）
    		

    

    
包裝：
托盤
    		

    

    
產品目錄頁面：
1408 (CN2011-ZH PDF)
    		

    

    

    

	
    
    
    

    
    
	
    General Description
    The MAX13234E–MAX13237E are +3V to +5.5V pow-
    ered EIA/TIA-232 and V.28/V.24 communications inter-
    faces with high data-rate capabilities (up to 3Mbps), a
    flexible logic voltage interface, and enhanced electro-
    static discharge (ESD) protection. All receiver inputs
    and transmitter outputs are protected to ±15kV IEC
    61000–4-2 Air Gap Discharge, ±8kV IEC 61000-4-2
    Contact Discharge, and ±15kV Human Body Model.
    The MAX13234E/MAX13235E have two receivers and
    two transmitters, while the MAX13236E/MAX13237E
    have a single receiver and transmitter. The transmitters
    have a low-dropout transmitter output stage, delivering
    true RS-232 performance from a +3V to +5.5V supply
    based on a dual charge pump. The charge pump
    requires only four small 0.1F capacitors for operation
    from a +3.3V supply.
    All devices achieve a 1A supply current using Maxim’s
    AutoShutdown Plus feature. These devices automati-
    cally enter a low-power shutdown mode when the
    RS-232 cable is disconnected or the devices driving
    the transmitter and receiver inputs are inactive for more
    than 30s.
    The MAX13234E–MAX13237E are available in space-
    saving TQFN and TSSOP packages and operate over
    the -40°C to +85°C extended temperature range.
    Applications
    Features
     Data Rate Up to 3Mbps
     Low-Voltage Logic Interface
     +3V to +5.5V Supply Voltage
     AutoShutdown Plus
     1A Shutdown Current
    MAX13234E–MAX13237E
    3Mbps RS-232 Transceivers with
    Low-Voltage Interface
    ________________________________________________________________
    Maxim Integrated Products
    1
    Ordering Information/Selector Guide
    19-4343; Rev 0; 10/08
    For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
    or visit Maxim’s website at www.maxim-ic.com.
    EVALUATION
    KIT
    AVAILABLE
    PART
    DRIVERS/
    RECEIVERS
    MAXIMUM
    DATA RATE
    TEMP RANGE
    PIN-PACKAGE
    MAX13234EEUP+
    2 x 2
    250kbps
    -40°C to +85°C
    20 TSSOP
    MAX13234EETP+
    2 x 2
    250kbps
    -40°C to +85°C
    20 TQFN-EP*
    MAX13235EEUP+
    2 x 2
    3Mbps
    -40°C to +85°C
    20 TSSOP
    MAX13235EETP+
    2 x 2
    3Mbps
    -40°C to +85°C
    20 TQFN-EP*
    MAX13236EETE+
    1 x 1
    250kbps
    -40°C to +85°C
    16 TQFN-EP*
    MAX13237EETE+
    1 x 1
    3Mbps
    -40°C to +85°C
    16 TQFN-EP*
    Telematics
    GPS Systems
    Industrial Systems
    Portable Devices
    Wireless Modules
    POS Systems
    Communication Systems
    Data Cables
    AutoShutdown Plus is a registered trademark of Maxim
    Integrated Products, Inc.
    Functional Diagrams continued at end of data sheet.
    +
    Denotes a lead-free/RoHS-compliant package.
    *
    EP = Exposed pad.
    Functional Diagrams
    LOGIC-LEVEL
    TRANSLA
    TION
    T2IN
    T1IN
    R1OUT
    R2OUT
    FORCEOFF
    FORCEON
    READY
    C1+
    C1-
    C2+
    C2-
    VL
    VCC
    1.62V to VCC
    3.0V to 5.5V
    V+
    V-
    CBYPASS2
    GND
    RS-232
    OUTPUTS
    RS-232
    INPUTS
    TTL/CMOS
    OUTPUTS
    TTL/CMOS
    INPUTS
    T1OUT
    T2OUT
    R1IN
    R2IN
    MAX13234E
    MAX13235E
    5k
    5k
    C4
    C3
    C1
    C2
    CBYPASS1
    
    
    
    
    
    


    


    

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    相關代理商/技術參數
    		

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MAX13236EETE+
功能描述:RS-232接口集成電路 3-5.5V 250Kbps RS232 Line Driver/Receiver RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:

    

    
MAX13236EETE+T
功能描述:RS-232接口集成電路 3-5.5V 250Kbps RS232 Line Driver/Receiver RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:

    

    
MAX13236EETE-T
功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:

    

    
MAX13237EETE
功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:

    

    
MAX13237EETE+
功能描述:RS-232接口集成電路 3-5.5V 3Mbps RS232 Line Driver/Receiver RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:

    

    
    
    
    
	
    	
    
    
     
     
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