SP504EB Просмотр технического описания (PDF) - Signal Processing Technologies
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SP504EB Datasheet PDF : 18 Pages
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SP504 Mode Select
Mode TDEC3 TDEC2 TDEC1 TDEC0 RDEC3 RDEC2 RDEC1 RDEC0
RS- 232
L
L
H
L
L
L
H
L
V.35
H
H
H
L
H
H
H
L
RS-422
L
H
L
L
L
H
L
L
RS-485
L
H
L
H
L
H
L
H
RS-449
H
H
L
L
H
H
L
L
EIA-530
H
H
L
H
H
H
L
H
EIA-530A H
H
H
H
H
H
H
H
V.36
L
H
H
L
L
H
H
L
Tri-State Control
Active
Tri-State
STEN
L
H
TTEN
L
H
SCTEN
L
L
Note: For V.35 mode, install 150ohm resistors between pin
44 & gnd, pin 59 & gnd and pin 65 & gnd.
DIP switch settings are Rocker Down for "L" and Rocker Up for "H".
504/505 AppNote/03
New SP504/505 Evaluation Board
12
© Copyright 2000 Sipex Corporation
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