MAX3483EESA-T Maxim Integrated, MAX3483EESA-T Datasheet - Page 7

• Manufacturer Part Number: MAX3483EESA-T
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX3483EESA-T

• Data Rate: 250 Kbps
• Operating Supply Voltage: 3.3 V
• Supply Current: 1 mA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Input Voltage: 3.3 V
• Maximum Power Dissipation: 727 mW
• Output Current: +/- 8 mA to +/- 60 mA
• Output Voltage: - 7.5 V to + 12.5 V
• Product: RS-422/RS-485 Combination
• Propagation Delay Time Ns: 22 ns

Figure 1. MAX3483E/MAX3485E/MAX3486E Pin Configuration and Typical Operating Circuit
Figure 2. MAX3488E/MAX3490E Pin Configuration and Typical Operating Circuit
Figure 3. MAX3491E Pin Configuration and Typical Operating Circuit
Slew-Rate-Limited True RS-485/RS-422 Transceivers
TOP VIEW
TOP VIEW
TOP VIEW
3.3V-Powered, ±15kV ESD-Protected, 12Mbps and
GND
GND
GND
N.C.
V
RO
DE
RO
DE
RO
RE
RE
CC
DI
DI
DI
1
2
3
4
5
6
7
1
2
3
4
1
2
3
4
D
D
SO/DIP
SO/DIP
SO/DIP
R
R
_______________________________________________________________________________________
R
D
14
13
12
11
10
8
7
6
5
9
8
8
7
6
5
V
V
A
B
Z
Y
N.C.
V
GND
B
A
A
B
Z
Y
CC
CC
CC
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
RE
DI
DI
1, 8
3
2
5
2
1
2
3
4
D
R
D
D
DE
V
4
GND
4
CC
3
1
RE GND
R
R
V
CC
13, 14
6, 7
12
11
9
10
5
6
8
7
7
6
8
5
Y
Z
B
A
B
A
Y
Z
A
B
V
GND
Rt
CC
Rt
Rt
MAX3491E
MAX3488E
MAX3490E
MAX3483E
MAX3485E
MAX3486E
Rt
Rt
Rt
B
A
V
CC
GND
R
R
RE
R
GND
V
D
CC
RE
DE
DE
D
D
DI
RO
RO
DI
RO
DI
7