MAX3462 MAXIM [Maxim Integrated Products], MAX3462 Datasheet - Page 8

• Manufacturer Part Number: MAX3462
• Description: +5V, Fail-Safe, 20Mbps, Profibus RS-485/ RS-422 Transceivers
• Manufacturer: MAXIM [Maxim Integrated Products]

+5V, Fail-Safe, 20Mbps, Profibus RS-485/
RS-422 Transceivers
Figure 1. MAX3460/MAX3461 Pin Configuration and Typical Full-Duplex Operating Circuit
Figure 2. MAX3462 Pin Configuration and Typical Full-Duplex Operating Circuit
Figure 3. MAX3463/MAX3464 Pin Configuration and Typical Full-Duplex Operating Circuit
8
TOP VIEW
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TOP VIEW
TOP VIEW
GND
V
RO
CC
SHDN
DI
GND
GND
RO
RE
DE
RO
NOTE: PIN LABELS Y AND Z ON TIMING, TEST, AND WAVEFORM DIAGRAMS REFER TO PINS A AND B WHEN DE IS HIGH.
RE
DE
DI
DI
1
4
2
3
1
2
3
4
1
2
3
4
5
6
7
DIP/SO
D
D
R
R
DIP/SO
DIP/SO
D
R
8
7
6
5
8
7
6
5
14
13
12
11
10
9
8
Y
A
B
Z
V
B
A
GND
V
RXP
A
B
Z
Y
TXP
CC
CC
RO
DE
RE
Pin Configurations and Typical Operating Circuit
DI
RO
DI
1
2
3
4
TXP
RXP
RO
DI
3
2
13
5
2
8
D
R
D
V
DE
CC
4 GND
4
D
1
R
3
RE
6, 7
R
V
CC
14
7
6
8
5
6
8
7
GND
5
0.1µF
GND
B
A
10
12
11
9
A
B
V
Y
Z
CC
A
B
Y
Z
0.1µF
R
t
R
0.1µF
t
R
t
MAX3462
MAX3460
MAX3461
MAX3463
MAX3464
R
R
t
t
R
B
A
t
V
GND
CC
R
GND
V
DE
RE
D
R
R
CC
RE
D
D
DE
DI
RO
RO
DI
RO
DI