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MAX235EPG

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MAX235EPG 的货源和报价
MAX235EPG 的相关技术信息
   相关型号 MAX232CWE MAX232CWE+T MAX232EPE MAX232ESE MAX250 MAX3080 MAX3100 MAX319ESA
Description
 
 

 

 

 

 

 

The MAX220-MAX249 family of line drivers/receivers is intended for all EIA/TIA-232E and V.28/V.24 communications interfaces, particularly applications where ±12V is not available.

These parts are especially useful in battery-powered systems, since their low-power shutdown mode reduces power dissipation to less than 5µW. The MAX225, MAX233, MAX235, and MAX245/MAX246/MAX247 use no external components and are recommended for applications where printed circuit board space is critical.

Key Features   Applications
  • For Low-Voltage, Integrated ESD Applications: MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E: +3.0V to +5.5V, Low-Power, Up to 1Mbps, True RS-232 Transceivers Using Four 0.1µF External Capacitors (MAX3246E Available in a UCSP™ Package)
  • For Low-Cost Applications: MAX221E: ±15kV ESD-Protected, +5V, 1µA, Single RS-232 Transceiver with AutoShutdown™

 
  		• Battery-Powered RS-232 Systems
  		•  Interface Translation
  		•  Low-Power Modems
  		•  Multidrop RS-232 Networks
  		•  Portable Computing

    Key Specifications:   RS-232 Line Driver/Receivers
    Part Number Supply Voltage (V) Number of Tx Number of Rx Data Rate (kbps) Typ. ICC Current (mA) Internal Charge Pump Number of Ext. Caps Nom. Cap. Value (µF) Number of Rx Active in Shutdown Features Package Operating Temp. Range (°C) RoHS Available Price
    MAX220  5 2 2 120 0.5 Yes 4 0.1  - 
    • Micropower
    • True RS-232
    		 16/PDIP
    16/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $2.20 @ 1k
    MAX222  5 2 2 200 4.0 Yes 4 0.1 0
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 18/PDIP
    18/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $2.20 @ 1k
    MAX223  5 4 5 120 7.0 Yes 4 1 2
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 28/SSOP
    28/SOIC     		0 to +70
    -40 to +85     		Yes $3.29 @ 1k
    MAX225  5 5 5 120 10.0 Yes 0  -  5
    • Internal Capacitors
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 28/SOIC 0 to +70
    -40 to +85     		Yes $8.00 @ 1k
    MAX230  5 5 0 120 7.0 Yes 4 1  - 
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 20/PDIP
    20/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $3.29 @ 1k
    MAX231  12
    5     		2 2 120 0.4 No 2 1  - 
    • True RS-232
    		 14/PDIP
    16/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $1.55 @ 1k
    MAX232  5 2 2 120 5.0 Yes 4 1  - 
    • True RS-232
    		 16/PDIP
    16/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $1.55 @ 1k
    MAX232A  5 2 2 200 4.0 Yes 4 0.1  - 
    • True RS-232
    		 16/PDIP
    16/SOIC
    16/TSSOP     		0 to +70
    -40 to +85
    -55 to +125     		Yes $1.85 @ 1k
    MAX233  5 2 2 120 5.0 Yes 0  -   - 
    • Internal Capacitors
    • True RS-232
    		 20/PDIP 0 to +70
    -40 to +85     		Yes $3.14 @ 1k
    MAX233A  5 2 2 200 4.0 Yes 0  -   - 
    • Internal Capacitors
    • True RS-232
    		 20/PDIP
    20/SOIC     		0 to +70
    -40 to +85     		Yes $4.53 @ 1k
    MAX234  5 4 0 120 7.0 Yes 4 1  - 
    • True RS-232
    		 16/PDIP
    16/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $2.57 @ 1k
    MAX235  5 5 5 120 7.0 Yes 0  -   - 
    • Internal Capacitors
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 24/PDIP 0 to +70
    -40 to +85
    -55 to +125     		No $6.42 @ 1k
    MAX236  5 4 3 120 7.0 Yes 4 1  - 
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 24/PDIP
    24/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $3.29 @ 1k
    MAX237  5 5 3 120 7.0 Yes 4 1  - 
    • Compliments IBM Serial Port
    • True RS-232
    		 24/PDIP
    24/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $3.29 @ 1k
    MAX238  5 4 4 120 7.0 Yes 4 1  - 
    • True RS-232
    		 24/PDIP
    24/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $3.29 @ 1k
    MAX239  12
    5     		3 5 120 0.4 No 2 1  - 
    • Complete IBM Serial Port
    • Three State Rx O/P
    • True RS-232
    		 24/PDIP
    24/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $3.29 @ 1k
    MAX240  5 5 5 120 7.0 Yes 4 1  - 
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 44/MQFP 0 to +70 Yes $5.10 @ 1k
    MAX241  5 4 5 120 7.0 Yes 4 1  - 
    • Complete IBM Serial Port
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 28/SSOP
    28/SOIC     		0 to +70
    -40 to +85     		Yes $3.31 @ 1k
    MAX242  5 2 2 200 4.0 Yes 4 0.1 2
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 20/SSOP
    18/PDIP
    18/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $2.20 @ 1k
    MAX243  5 2 2 200 4.0 Yes 4 0.1  - 
    • Open Line Detection
    • True RS-232
    		 16/PDIP
    16/SOIC     		0 to +70
    -40 to +85
    -55 to +125     		Yes $2.20 @ 1k
    MAX244  5 8 10 120 11.0 Yes 4 1  - 
    • True RS-232
    		 44/PLCC 0 to +70
    -40 to +85     		Yes $7.65 @ 1k
    MAX245  5 8 10 120 11.0 Yes 0  -  10
    • Internal Capacitors
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 See Data Sheet 0 to +70
    -40 to +85     		See Data Sheet $12.15 @ 1k
    MAX246  5 8 10 120 11.0 Yes 0  -  10
    • Internal Capacitors
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 See Data Sheet 0 to +70
    -40 to +85     		See Data Sheet $12.15 @ 1k
    MAX247  5 8 9 120 11.0 Yes 0  -  9
    • Internal Capacitors
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 See Data Sheet 0 to +70
    -40 to +85     		See Data Sheet $12.15 @ 1k
    MAX248  5 8 8 120 11.0 Yes 4 1 8
    • Selective Half-Chip Enables
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 44/PLCC 0 to +70
    -40 to +85     		Yes $7.65 @ 1k
    MAX249  5 6 10 120 11.0 Yes 4 1 10
    • Shutdown
    • Three State Rx O/P
    • True RS-232
    		 44/PLCC 0 to +70
    -40 to +85     		Yes $7.65 @ 1k

    Application Notes
  		• App Note 564: Tech Brief 10: ESD Considerations for RS-232 Drivers - MAX232A
  		• App Note 723: Selecting and Using RS-232, RS-422, and RS-485 Serial Data Standards - MAX232
  		• App Note 827: PC Serial Port Drives 12-Bit A/D Converter - MAX220
  		• App Note 1834: Lower the Supply Current in Your RS-232 System - MAX232
  		• App Note 2020: Choosing the Right RS-232 Transceiver - MAX232
  		• App Note 2141: Determining Clock Accuracy Requirements for UART Communications - MAX220, MAX222, MAX223, MAX225, MAX230, MAX231, MAX232, MAX232A, MAX233, MAX233A, MAX234, MAX235, MAX236, MAX237, MAX238, MAX239, MAX240, MAX241, MAX242, MAX243, MAX244, MAX245, MAX246, MAX247, MAX248, MAX249
  		• App Note 3024: IrDA and RS-232: A Match Made in Silicon - MAX232, MAX232A
  		• App Note 3580: Redundant-Transceiver RS-232 Link Has ±40V Overvoltage Protection - MAX232

    Notes and Comments
  		• Maximum reflow temperature is +225°C

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