MAX14780E Maxim Integrated Products, MAX14780E Datasheet - Page 5

• Manufacturer Part Number: MAX14780E
• Description: RS-485/RS-422 Transceiver
• Manufacturer: Maxim Integrated Products

Figure 4. Driver Enable and Disable Times (t
Figure 5. Driver Enable and Disable Times (t
OUT
V
OUT
DE
CC
DE
_______________________________________________________________________________________
+5.0V, ±30kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceiver
V
t
DZL
t
OL
DZH
, t
, t
GENERATOR
DZL(SHDN)
GENERATOR
DZH(SHDN)
0 OR V
0 OR V
V
V
CC
OM
CC
DHZ
DZL
OM
= (V
= (0 + V
, t
, t
OL
DLZ,
DZH
+ V
OH
CC
50Ω
)/2
50Ω
, t
)/2
t
DLZ(SHDN)
D
DZH(SHDN)
D
Test Circuits and Waveforms (continued)
)
)
S1
S1
C
50pF
C
50pF
L
L
V
CC
t
t
DHZ
DLZ
R
R
L
L
= 500Ω
= 500Ω
V
V
CC
OUT
CC
OUT
/2
/2
0.25V
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V
0
0.25V
V
0
V
0
CC
CC
OH
5