MAX3491CSD-G002 Maxim Integrated, MAX3491CSD-G002 Datasheet - Page 8

• Manufacturer Part Number: MAX3491CSD-G002
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX3491CSD-G002

• Data Rate: 10 Mbps
• Operating Supply Voltage: 3 V to 3.6 V
• Supply Current: 2.2 mA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Input Voltage: 3 V to 3.6 V
• Maximum Power Dissipation: 800 mW
• Output Current: 20 uA
• Output Voltage: - 7.5 V to + 12.5 V
• Product: RS-422/RS-485 Combination
• Propagation Delay Time Ns: 22 ns

3.3V-Powered, 10Mbps and Slew-Rate-Limited
True RS-485/RS-422 Transceivers
Figure 4. Driver V
Figure 6. Receiver V
Figure 7. Driver Differential Output Delay and Transition Times
MAX3488/MAX3490/MAX3491
8
V
ID
0V
GENERATOR
V
(NOTE 4)
CC
R
D
OD
and V
OH
50
and V
OC
V
OL
V
D
CC
OL
V
OD
C
C
L
L
I
(+)
OL
R
R
2
2
L
L
V
C
OH
L
= 15pF (NOTE 5)
V
R
60
OC
L
=
OUT
I
(-)
OH
Figure 5. Driver V
OUT
V
IN
CC
t
TD
D
10%
50%
t
1.5V
DO
OD
with Varying Common-Mode Voltage
90%
V
OD
1.5V
R
90%
L
t
DO
375
375
50%
10%
t
TD
V
-7V to +12V
Maxim Integrated
CM
=
3V
0V
2.0V
-2.0V