SP3497E View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

SP3497E

HIGH SPEED +3.3V RS-485/RS-422 TRANSCEIVERS WITH +/-15KV ESD PROTECTION AND ADVANCED FAILSAFE

Exar Corporation 

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REV. 1.0.0

SP3495E-3497E

HIGH SPEED +3.3V RS-485/RS-422 TRANSCEIVERS WITH +/-15KV ESD PROTECTION AND ADVANCED FAILSAFE

FIGURE 17. RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 3

S1 is open, S2 is closed, S3 = 1.5V

3V

RE

1.5V

tHZ

0.25V

VOH

OUT

0V

FIGURE 18. RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 4

S1 is closed, S2 is open, S3 = -1.5V

RE

1.5V

t LZ

3V

0V

VCC

OUT

0.25V

VOL

13

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