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SP486 Datasheet(PDF) 5 Page - Exar Corporation

Part # SP486
Description  Quad RS-485/RS-422 Line Drivers
PDF  9 Pages
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Manufacturer  EXAR [Exar Corporation]
Direct Link  http://www.exar.com
Logo EXAR - Exar Corporation

SP486 Datasheet(HTML) 5 Page - Exar Corporation

  SP486 Datasheet HTML 1Page - Exar Corporation SP486 Datasheet HTML 2Page - Exar Corporation SP486 Datasheet HTML 3Page - Exar Corporation SP486 Datasheet HTML 4Page - Exar Corporation SP486 Datasheet HTML 5Page - Exar Corporation SP486 Datasheet HTML 6Page - Exar Corporation SP486 Datasheet HTML 7Page - Exar Corporation SP486 Datasheet HTML 8Page - Exar Corporation SP486 Datasheet HTML 9Page - Exar Corporation  
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Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com
SP486_487_00_066
PIN FUNCTION
SP487
Pin Function SP487
Pin  - DI
 - Driver  Input - If driver  output is
enabled, a logic 0 on DI
 forces driver output DOA
low and DO
B high. A logic  on DI with driver 
output enabled forces driver DO
A high and DOB
low.
Pin 2 - DO
A - Driver  output A.
Pin 3 - DO
B - Driver  output B.
Pin 4 - EN
/EN2 - Driver  and 2 Output Enable;
Please refer to SP487 truth table (2).
Pin 5 - DO
2B - Driver 2 output B.
Pin 6 - DO
2A - Driver 2 output A.
Pin 7 - DI
2 - Driver 2 Input - If driver 2 output is
enabled, a logic 0 on DI
2 forces driver output DO2A
low and DO
2B high. A logic  on DI2 with driver 2
output enabled forces driver DO
2A high and DO2B
low.
Pin 8 - GND - Ground.
Pin 9 - DI
3 - Driver 3 Input - If driver 3 output is
enabled, a logic 0 on DI
 forces driver output DO3A
low and DO
3B high. A logic  on DI3 with driver 3
output enabled forces driver DO
3A high and DO3B
low.
Pin 0 - DO
3A - Driver 3 output A.
Pin  - DO
3B - Driver 3 output B.
Pin 2 - EN
3/EN4 - Driver 3 and 4 Output Enable;
Please refer to SP487 truth table (2)..
Pin 3 - DO
4B - Driver 4 output B.
Pin 4 - DO
4A - Driver 4 output A.
Pin 5 - DI
4 - Driver 4 Input - If driver 4 output is
enabled, a logic 0 on DI
4 forces driver output DO4A
low and DO
4B high. A logic  on DI4 with driver 4
output enabled forces driver DO
4A high and DO4B
low.
Pin 16 - Supply Voltage - +4.75V ≤ Vcc ≤ +5.25V.



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