Datasheet

MAX1482/MAX1483
20µA,
1
⁄
8
-Unit-Load, Slew-Rate-Limited
RS-485 Transceivers
6 _______________________________________________________________________________________
Figure 1. Driver DC Test Load
Figure 3. Driver/Receiver Timing Test Circuit Figure 4. Driver Timing Test Load
Figure 2. Receiver Timing Test Load
R
R
Y
Z
V
OD
V
OC
DI
DE
3V
Y
Z
C
L1
C
L2
A
B
RO
RE
R
DIFF
V
ID
OUTPUT
UNDER TEST
500Ω
S1
S2
V
CC
C
L
RECEIVER
OUTPUT
TEST POINT
1k
1k
S1
S2
V
CC
C
RL
15pF
_________________________________________________________________Test Circuits