MAX3535EEWI-T Maxim Integrated, MAX3535EEWI-T Datasheet - Page 9

• Manufacturer Part Number: MAX3535EEWI-T
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX3535EEWI-T

• Data Rate: 1136 Kbps
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 5.9 mA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Input Voltage: 0.8 V to 2 V
• Maximum Power Dissipation: 750 mW
• Output Voltage: 0.4 V to 3.7 V
• Product: RS-422/RS-485 Combination

Maxim Integrated
SWITCHING ELECTRICAL CHARACTERISTICS (MXL1535E)
(V
are at V
Note 1: Receiver inputs are 96kΩ minimum resistance, which is 1/8 unit load.
Note 2: 60s test result is guaranteed by correlation from 1s result.
Note 3: V ISO is the voltage difference between GND1 and GND2.
Note 4: The maximum data rate is specified using the maximum jitter value according to the formula: data rate = 1 / (4t J ). See the
Note 5: Initial startup time is the time for communication to recover after a fault condition. Internal communication timeout fault time
Note 6: Bd = 2 bits.
Data Sample Jitter
Max Baud Rate
Driver-Differential Output Delay
Time
Driver-Differential Output
Transition Time
Driver-Output Enable Time
Driver-Output Disable Time
Receiver-Propagation Delay Time
to RO1
Receiver-Propagation Delay Time
to RO2
RO1, RO2 Rise or Fall Time
Receiver-Output Enable Time
RO1
Receiver-Output Disable Time
RO1
Initial Startup Time (from Internal
Communication Fault)
Internal Communication Timeout
Fault Time
ST1, ST2 Duty Cycle
ESD Protection
CC1
+3V to +5V, 2500V
= +4.5V to +5.5V, V
CC1
Skew section for more information.
is the time before a fault is indicated on RE, after internal communication has stopped.
PARAMETER
= +5V, V
Transceivers with ±15kV ESD Protection
CC2
= +5V, T
CC2
= +4.5V to +7.5V, R
A
= +25°C.)
SYMBOL
t
t
PZL
PHZ
t
t
ZL
LZ
t
t
t
t
t
f
PLH1
PLH2
PHL1
PHL2
MAX
t
R
t
DD
TD
t
, t
, t
, t
, t
, t
J
PZH
ZH
HZ
PLZ
F
,
,
Figure 6
SLO = high, Figure 5, (Note 6)
SLO = high, Figures 2, 6
SLO = low, Figures 2, 6
SLO = high, V
SLO = low, V
SLO = high, DI = high or low,
Figure 3, 7
SLO = high, DI = high or low,
Figures 3, 7
Figures 4, 8
Figures 4, 8
Figures 4, 8
Figures 4, 9
Figures 4, 9
(Note 5)
(Note 5)
0°C to +70°C
-40°C to +85°C
Human Body Model (A, B, Y, Z)
L
= 27Ω, C
RMS
L
CC2
CC2
= 50pF, T
CONDITIONS
= +4.5V
= +4.5V
Isolated RS-485/RS-422
MAX3535E/MXL1535E
A
= -40°C to +85°C, unless otherwise noted. Typical values
MIN
250
150
1200
1200
TYP
±15
220
450
430
850
260
730
720
440
45
40
40
30
30
MAX
1560
1000
1400
1300
285
855
100
855
56
57
UNITS
kBd
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
kV
%
9