Datasheet

MAX13181E–MAX13184E
+5.0V, ±15kV ESD-Protected, Half-Duplex/
Full-Duplex, RS-485 Transceiver in µDFN
_______________________________________________________________________________________ 7
S1 OPEN
S2 CLOSED
S3 = +1.5V
RO
5V
0
0
V
OH
V
OH
/ 2
S1 OPEN
S2 CLOSED
S3 = +1.5V
t
RHZ
5
0
0
V
OH
0.5V
2.5V
S1 CLOSED
S2 OPEN
S3 = -1.5V
5V
0
V
OL
V
CC
1.5V
S1 CLOSED
S2 OPEN
S3 = -1.5V
t
RLZ
5V
0
V
OL
5V
2.5V
0.5V
GENERATOR
5V
+1.5V
1kΩ
C
L
15pF
S2
S1
50Ω
S3
-1.5V
R
V
ID
RE
RO
RE
RO
RE
RO
RE
t
RZH
, t
RZH(SHDN)
t
RZL
, t
RZL(SHDN)
(V
OL
+ V
OH
) / 2
Figure 6. Receiver Disable Time