MAX3471EUA+T Maxim Integrated Products, MAX3471EUA+T Datasheet - Page 3

• Manufacturer Part Number: MAX3471EUA+T
• Description: IC TXRX DIFF RS485/422 8-UMAX
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3471EUA+T

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 2.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SWITCHING CHARACTERISTICS
(V
Differential Transceiver for Battery-Powered Systems
DC ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: All currents into the device are positive; all currents out of the device are negative. All voltages are referred to device
Note 2:
Note 3: Maximum and minimum current levels apply to peak current just prior to foldback-current limiting.
Receiver Output Short-Circuit
Current
Supply Current
Driver Input to Output
Propagation Delay
Driver Output Skew
(t
Driver Rise or Fall Time
Driver Enable Time to Output
High
Driver Enable Time to Output
Low
Driver Disable Time from Low
Driver Disable Time from High
Receiver Input to Output
Propagation Delay
Differential Receiver Skew
(t
Data Rate
Receiver Enable Time to
Output Low
Receiver Enable Time to
Output High
Receiver Disable Time from Low
Receiver DisableTime from High
CC
CC
DPLH
RPLH
= +2.5V to +5.5V, T
= +2.5V to +5.5V, T
- t
- t
ground unless otherwise noted.
PARAMETER
PARAMETER
RPHL
DPHL
V
OD
)
and V
)
_______________________________________________________________________________________
OC
A
A
are the changes in magnitude of V
= T
= T
MIN
MIN
SYMBOL
to T
to T
t
SYMBOL
t
t
DR
t
DSKEW
RSKEW
t
t
t
DPLH,
f
DPHL
t
t
t
t
t
t
RPLH
RPHL
t
t
MAX
DZH
DHZ
RZH
RHZ
DZL
DLZ
RZL
RLZ
I
MAX
MAX
OSR
I
, t
CC
1.6µA, RS-485/RS-422, Half-Duplex,
DF
, unless otherwise noted. Typical values are at V
, unless otherwise noted. Typical values are at V
Figures 3 and 5, R
C
Figures 3 and 5, R
C
Figures 3 and 5, R
C
Figures 4 and 6, C
Figures 4 and 6, C
Figures 4 and 6, C
Figures 4 and 6, C
Figures 7 and 9, C
Figures 7 and 9,
Figure 9, C
Figures 2 and 8, C
Figures 2 and 8, C
Figures 2 and 8, C
Figures 2 and 8, C
0 ≤ V
V
RE = DI = GND or V
V
V
RE = DI = GND or V
V
L1
L1
L1
CC
A
CC
A
= V
= V
= C
= C
= C
≤ 3.6V, no load,
≤ 5.5V, no load,
RO
B
B
L2
L2
L2
= 0
= 0
≤ V
= 100pF
= 100pF
= 100pF
L
= 100pF
CC
OD
|
CONDITIONS
CONDITIONS
V
and V
L
L
L
DIFF
DIFF
DIFF
L
L
L
L
L
L
ID
CC
CC
= 100pF, S2 closed, S1 open
= 100pF, S1 closed, S2 open
= 15pF, S1 closed, S2 open
= 15pF, S2 closed, S1 open
= 15pF,
= 15pF, S1 closed, S2 open
= 15pF, S2 closed, S1 open
= 15pF, S1 closed, S2 open
= 15pF, S2 closed, S1 open
|
,
,
= 2V
= 1.5k ,
= 1.5k ,
= 1.5k ,
OC
V
V
DE = V
DE = GND
DE = V
DE = GND
, respectively, when the DI input changes state.
CC
CC
|
V
≤ 3.6V
≤ 5.5V
ID
CC
CC
|
= 2V
CC
CC
= +3.6V and T
= +3.6V and T
MIN
MIN
0.75
-20
-40
64
0.025
TYP
TYP
1.40
1.34
0.86
1.6
2.8
50
83
1.5
0.4
0.6
5.2
6.4
1.2
A
70
85
50
35
A
= +25°C.)
= +25°C.) (Note 1)
MAX
MAX
2.00
1.75
6.00
4.00
110
100
500
500
200
200
1.5
1.5
50
60
12
12
2
4
UNITS
UNITS
kbps
mA
µA
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
3