MAX3491CSD Maxim Integrated Products, MAX3491CSD Datasheet - Page 8

• Manufacturer Part Number: MAX3491CSD
• Description: IC TXRX RS485/422 10MBPS 14SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3491CSD

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 153378A; Q1153378A

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
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
DO
1.5V
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
CM
=
3V
0V
2.0V
-2.0V