Figure 5 Receiver Enable/OFF Timing Test

Typical application circuit

Figure 6 Typical Application Diagram

Transceivers are designed for bidirectional data communication on multi-point bus

transmission lines. Figure 6 shows a typical network application power Road These devices

can also be used as linear transponders with cable lengths longer than 4000 feet. In order to

reduce reflection, terminal matching should be performed at both ends of the transmission line

with their characteristic impedances, and the length of branch connections other than the trunk

line should be as short as possible.

1k

V DD

Test point

CRL

15pF

1k

S1

S2

Receiver

output

SP485

www.leiditech.com

Rev 1.6 :01.01.2022

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