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MAX3491C View Datasheet(PDF) - Maxim Integrated

Part Name
Description
MFG CO.
'MAX3491C' PDF : 16 Pages View PDF
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3.3V-Powered, 10Mbps and Slew-Rate-Limited
True RS-485/RS-422 Transceivers
GENERATOR
(NOTE 4)
S1
D
50
VCC
VOM
RL = 27
OUT
CL = 15pF
(NOTE 5)
VOM =
VOH + VOL
2
1.5V
Figure 8. Driver Propagation Times
0V OR 3V
GENERATOR
(NOTE 4)
S1
D
OUT
CL = 50pF
(NOTE 5)
50
RL = 110
VOM =
VOH + VOL
2
1.5V
3V
IN
1.5V
1.5V
0V
tPLH
Y
OUT
VOM
tPHL
VOH
VOM
VOL
tPHL
tPLH
Z
OUT
VOM
VOH
VOM
VOL
3V
IN
1.5V
1.5V
0V
tPZH
OUT
VOM
tPHZ
VOH
0.25V
0V
Figure 9. Driver Enable and Disable Times (tPZH, tPSH, tPHZ)
0V OR 3V
GENERATOR
(NOTE 4)
S1
D
CL = 50pF
(NOTE 5)
50
VCC
RL = 110
OUT
3V
IN
1.5V
1.5V
0V
tPSL
OUT
VOM
tPLZ
VCC
0.25V
VOL
Figure 10. Driver Enable and Disable Times (tPZL, tPSL, tPLZ)
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