SN75172N Datasheet

RS-422/RS-485 Interface IC


The SN75172N is a monolithic quadruple differential line driver with 3-state outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B and RS-485 and ITU Recommendation V.11. The device is optimized for balanced multipoint bus transmission at rates of up to 4 megabaud. Each driver features wide positive and negative common-mode output voltage ranges, making it suitable for party-line applications in noisy environments. SN75172N Features • Meets or Exceeds the Requirements of ANSI Standards EIA/TIA-422-B and RS-485 and ITU Recommendation V.11• Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments• 3-State Outputs• Common-Mode Output Voltage Range of –7 V to 12 V• Active-High and Active-Low Enables• Thermal Shutdown Protection• Positive- and Negative-Current Limiting• Operates From Single 5-V Supply• Logically Interchangeable With AM26LS31


[{"Name":"Data Rate","Value":"4 MBd "},{"Name":"Operating Supply Voltage ","Value":"4.75 V to 5.25 V"},{"Name":"Supply Current ","Value":"60 mA"},{"Name":"Operating Temperature Range ","Value":"+ 70 C"},{"Name":"Mounting Style ","Value":"Through Hole "},{"Name":"Package / Case ","Value":"DIP-16 "},{"Name":"Packaging","Value":"Tube "}]

Manufacturer information

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