MAX3084ECPA Maxim Integrated, MAX3084ECPA Datasheet - Page 5

• Manufacturer Part Number: MAX3084ECPA
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX3084ECPA

• Data Rate: 500 Kbps
• Operating Supply Voltage: 5 V
• Supply Current: 0.6 mA
• Operating Temperature Range: 0 C to + 70 C
• Number Of Drivers: 1
• Number Of Receivers: 1
• Product: RS-422/RS-485 Combination

SWITCHING CHARACTERISTICS—MAX3083E/MAX3084E/MAX3085E, and MAX3089E with
SRL = V
(V
±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps),
CC
Driver Input-to-Output
Driver Output Skew
|
Driver Rise or Fall Time
Maximum Data Rate
Driver Enable to Output High
Driver Enable to Output Low
Driver Disable Time from Low
Driver Disable Time from High
Receiver Input to Output
|
Receiver Skew
Receiver Enable to Output Low
Receiver Enable to Output High
Receiver Disable Time from Low
Receiver Disable Time from
High
Time to Shutdown
Driver Enable from
Shutdown-to-Output High
Driver Enable from
Shutdown-to-Output Low
Receiver Enable from
Shutdown-to-Output High
Receiver Enable from
Shutdown-to-Output Low
t
t
DPLH
RPLH
= +5V ±5%, T
- t
- t
PARAMETER
DPHL
RPHL
CC
Slew-Rate-Limited RS-485/RS-422 Transceivers
|
|
Differential
A
= T
_______________________________________________________________________________________
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
t
t
t
t
DZH(SHDN)
RZH(SHDN)
SYMBOL
DZL(SHDN)
RZL(SHDN)
t
t
DSKEW
DR,
t
t
t
t
t
t
f
RPLH
SHDN
DPLH
DPHL
t
t
RSKD
t
t
t
t
RPHL
t
t
MAX
DZH
DHZ
RZH
RHZ
DZL
DLZ
RZL
RLZ
t
DF
,
Figures 7 and 9, R
C
Figures 7 and 9, R
C
Figures 7 and 9, R
C
Figures 8 and 10, C
Figures 8 and 10, C
Figures 8 and 10, C
Figures 8 and 10, C
Figures 11 and 13;
rise and fall time of V
Figures 11 and 13;
rise and fall time of V
Figures 6 and 12, C
Figures 6 and 12, C
Figures 6 and 12, C
Figures 6 and 12, C
(Note 5)
Figures 8 and 10, C
Figures 8 and 10, C
Figures 6 and 12, C
Figures 6 and 12, C
L1
L1
L1
= C
= C
= C
L2
L2
L2
= 100pF
= 100pF
= 100pF
CONDITIONS
DIFF
DIFF
DIFF
|
|
L
L
L
L
L
L
L
L
L
L
L
L
V
V
ID
ID
= 100pF, S2 closed
= 100pF, S1 closed
= 15pF, S1 closed
= 15pF, S2 closed
= 100pF, S1 closed
= 100pF, S2 closed
= 100pF, S1 closed
= 100pF, S2 closed
= 15pF, S2 closed
= 15pF, S1 closed
= 100pF, S2 closed
= 100pF, S1 closed
ID
ID
= 54Ω,
= 54Ω,
= 54Ω,
≤ 15ns
≤ 15ns
|
|
≥ 2.0V;
≥ 2.0V;
CC
= +5V and T
A
= +25°C.)
MIN
250
200
500
250
50
TYP
720
720
530
127
200
20
20
20
20
-3
3
±100
MAX
1000
1000
2500
2500
4500
4500
3500
3500
750
100
100
200
±30
600
50
50
50
50
UNITS
kbps
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5