MAX14780EEPA+ Maxim Integrated, MAX14780EEPA+ Datasheet - Page 5

• Manufacturer Part Number: MAX14780EEPA+
• Description: RS-422/RS-485 Interface IC PROFIBUS RS-485 Transceiver
• Manufacturer: Maxim Integrated

Specifications of MAX14780EEPA+

• Rohs: yes
• Data Rate: 500 Kbps
• Operating Supply Voltage: 5 V
• Supply Current: 1.8 mA
• Operating Temperature Range: - 40 C to + 85 C
• Number Of Drivers: 1
• Number Of Receivers: 1
• Product: RS-422/RS-485 Combination

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
V
0
0.25V
V
0
V
0
CC
CC
OH
5