MAX3483 Maxim, MAX3483 Datasheet - Page 7

• Manufacturer Part Number: MAX3483
• Description: 3.3V-Powered / 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers
• Manufacturer: Maxim

Figure 1. MAX3483/MAX3485/MAX3486 Pin Configuration and Typical Operating Circuit
Figure 2. MAX3488/MAX3490 Pin Configuration and Typical Operating Circuit
Figure 3. MAX3491 Pin Configuration and Typical Operating Circuit
TOP VIEW
TOP VIEW
TOP VIEW
3.3V-Powered, 10Mbps and Slew-Rate-Limited
N.C.
GND
GND
GND
V
RO
DE
RO
RE
RO
CC
DE
DI
RE
DI
DI
1
2
3
4
1
2
3
4
5
6
7
1
2
3
4
D
D
DIP/SO
DIP/SO
R
R
DIP/SO
_______________________________________________________________________________________
R
D
14
13
12
11
10
8
7
6
5
8
7
6
5
9
8
V
A
B
Z
Y
V
V
A
B
Z
Y
N.C.
B
A
GND
CC
CC
CC
True RS-485/RS-422 Transceivers
NOTE: PIN LABELS Y AND Z ON TIMING, TEST, AND WAVEFORM DIAGRAMS REFER TO PINS A AND B WHEN DE IS HIGH.
N.C.
RO
DI
RO
RO
DE
DI
RE
DI
1, 8
3
2
5
2
1
2
3
4
D
R
D
D
DE
4
V
GND
4
CC
3
1
RE GND
R
R
V
CC
13, 14
6, 7
5
6
8
7
9
10
12
11
7
6
8
5
B
Y
Z
A
B
A
Y
Z
A
B
V
GND
Rt
CC
Rt
Rt
MAX3491
MAX3488
MAX3490
MAX3483
MAX3485
MAX3486
Rt
Rt
Rt
B
A
V
CC
GND
R
R
RE
GND
R
V
CC
D
RE
DE
DE
D
D
DI
RO
RO
DI
RO
DI
7