MAX3535EEWI-T Maxim Integrated, MAX3535EEWI-T Datasheet - Page 3

• 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
DC ELECTRICAL CHARACTERISTICS TABLE (MAX3535E) (continued)
(V
V
RE High Output Current for Fault
Detect
TRANSFORMER DRIVER (ST1, ST2)
DC-Converter Switching
Frequency (ST1, ST2)
DC-Converter Total Impedance
R
ST1, ST2 Duty Cycle
ISOLATED-SIDE SUPPLY (V
Isolated-Side Supply Voltage
Isolated-Side Supply Current
V
Falling Trip
V
Rising Trip
DRIVER OUTPUTS (Y, Z)
Driver-Output High Voltage
Differential Driver Output
Driver Common-Mode Output
Voltage
Change in Magnitude of Driver
Differential Output Voltage for
Complementary Output States
Change in Magnitude of Driver
Common-Mode Output Voltage
for Complementary Output States
Driver Short-Circuit Output
Current
CC2
CC1
CC2
CC2
OH
+3V to +5V, 2500V
= +5V, T
+ R
= +3.0V to +5.5V, V
Undervoltage-Lockout
Undervoltage-Lockout
OL
PARAMETER
(ST1, ST2)
A
= +25°C.)
Transceivers with ±15kV ESD Protection
CC2
CC2
= +3.13V to +7.5V, T
, GND2)
SYMBOL
V
V
V
ΔV
ΔV
R
V
I
I
V
V
I
f
UVH2
OSD
CC2
UVL2
DOH
CC2
OH
SW
OHL
OD
OC
OD
OC
RE = V
ST1, ST2, not loaded
V
V
ST1, ST2, not loaded
f
RO2 = no load,
A, B floating, Figure 1
No load, V
GND2
R
Figure 1
R
Figure 1
R
respect to GND2, Figure 1
R
R
Driver enabled (DE =1 )
DI = high, V
DI = low, V
Driver enabled (DE =1 )
DI = high, V
DI = low, V
DATA
CC1
CC1
L
L
L
L
L
A
= 50Ω (RS-422), V
= 27Ω (RS-485), V
= 27Ω or 50Ω, V
= 27Ω or 50Ω, Figure 1
= 27Ω or 50Ω, Figure 1
= -40°C to +85°C, unless otherwise noted. Typical values are at V
= +4.5V, Figure 13
= +3V, Figure 13
RMS
= 0, SLO floating,
CC1
DOH
Z
Y
- 0.5V, fault asserted
Y
Z
> -7V
< +12V
> -7V
< +12V
CONDITIONS
is measured with respect to
Isolated RS-485/RS-422
OC
MAX3535E/MXL1535E
CC2
CC2
is measured with
= +3.13V,
= +3.13V,
R
R
L
L
= 27Ω
= ∞
-140
-250
MIN
3.13
2.68
2.77
290
2.0
1.5
1.0
44
TYP
-100
2.85
2.95
2.35
1.95
460
1.6
1.8
50
56
10
+250
MAX
7.50
3.02
3.13
±0.2
±0.2
590
-60
2.6
2.9
3.0
56
70
16
4
CC1
= +3.3V,
UNITS
kHz
mA
mA
µA
%
Ω
V
V
V
V
V
V
V
V
3