SP337EUEY-L/TR Exar, SP337EUEY-L/TR Datasheet
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SP337EUEY-L/TR
Specifications of SP337EUEY-L/TR
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SP337EUEY-L/TR Summary of contents
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... TX and RI pins, and the TXEN and RXEN signals. The SP337E is pin compatible to Exar’s SP334. The SP337EB features a maximum data rate of 250kbps in RS-232 mode and a maximum data rate of 15Mbps in RS-485. However, the SP337EU ...
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... RS-485 A IGURE YPICAL AND ORDERING INFORMATION P N ART UMBER SP337EBCT-L SP337EBCY-L SP337EBET-L SP337EBEY-L SP337EUCT-L SP337EUCY-L SP337EUET-L SP337EUEY-L C PPLICATION IRCUITS O PERATING P ACKAGE R 28-pin WSOIC 0°C to +70°C 28-pin TSSOP 0°C to +70°C 28-pin WSOIC -40°C to +85°C 28-pin TSSOP -40°C to +85°C 28-pin WSOIC 0° ...
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REV. 1.0.2 PIN DESCRIPTIONS Pin Assignments AME YPE 1 TI3 Input 2 TXEN Input 3 TX4 Output 4 TX3 Output 5 Vcc Power 6 TX1 Output 7 TX2 Output 8 GND Power 9 ...
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SP337E 3. RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER Pin Assignments AME YPE 27 TI1 Input 28 TI2 Input * Pins marked with the above table are ignored or "don’t care" in ...
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REV. 1.0.2 ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections to the specifications below is not implied. Exposure to absolute maximum ...
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SP337E 3. RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER +3.3V +/-5% NLESS OTHERWISE NOTED 3.3V +25 YPICAL VALUES ARE YMBOL ARAMETERS I Receiver Output ShortCircuit Current OSS I ...
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REV. 1.0 +3.3V +/-5% NLESS OTHERWISE NOTED 3.3V +25 YPICAL VALUES ARE YMBOL ARAMETERS RS-232 (SP337EB ONLY) DATA RATE = 250kbps, ONE TRANSMITTER SWITCHING Maximum Data ...
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SP337E 3. RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER +3.3V +/-5% NLESS OTHERWISE NOTED 3.3V +25 YPICAL VALUES ARE YMBOL ARAMETERS RS-485/RS-422 SHUTDOWN FEATURE APPLIES TO SP337EU ONLY ...
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REV. 1.0 RS-485 D O IGURE RIVER UTPUT Vcc Vcc F 5. RS-485 D P IGURE RIVER ROPAGATION F 6. RS-485 D T IGURE RIVER IMING Vcc ...
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SP337E 3. RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER F 7. RS-485 D E IGURE RIVER NABLE AND GENERATOR F 8. RS-485 D E IGURE RIVER NABLE AND DE OUT F 9. RS-485 D E IGURE RIVER NABLE AND GENERATOR D T ...
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REV. 1.0.2 F 10. RS-485 D E IGURE RIVER NABLE AND DE OUT 11. RS-485 R P IGURE ECEIVER ROPAGATION F 12. RS-485 R P IGURE ECEIVER ROPAGATION A B OUT 3. RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER ...
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SP337E 3. RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER F 13. RS-485 R E IGURE ECEIVER NABLE AND S3 1.5V -1.5V GENERATOR F 14. RS-485 R E IGURE ECEIVER NABLE AND S1 is open closed 1.5V RE OUT ...
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REV. 1.0.2 F 16. RS-485 R E IGURE ECEIVER NABLE AND S1 is open closed 1.5V RE 0.25V OUT F 17. RS-485 R E IGURE ECEIVER NABLE AND S1 is closed open ...
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SP337E 3. RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER F 19. RS-232 D O IGURE RIVER UTPUT Input OUT 20. RS-232 R P IGURE ECEIVER ROPAGATION GENERATOR F 21. RS-232 R P IGURE ECEIVER ROPAGATION 1.5V Input OUT S ...
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REV. 1.0.2 SP337E Mode Configuration tables RS232/RS485 TXEN RXEN Low Ignored Low Low Ignored High High Low Low High High High High Low High High High Low RS232/RS485 TXEN RXEN Low Ignored Low Low Ignored High High Low Low High ...
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SP337E 3. RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER F 22 WSOIC P IGURE IN ACKAGE O D UTLINE RAWING 16 REV. 1.0.2 ...
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REV. 1.0 TSSOP P IGURE IN ACKAGE 3. RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER O D UTLINE RAWING 17 SP337E ...
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... Correct Figure 1 RS-485 driver type error. EXAR Corporation reserves the right to make changes to the products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no responsibility for the use of any circuits described herein, conveys no license under any patent or other right, and makes no representation that the circuits are free of patent infringement. Charts and schedules contained here in are only for illustration purposes and may vary depending upon a user’ ...