Datasheet

+3V to +5V, 2500V
RMS
Isolated RS-485/RS-422
Transceivers with ±15kV ESD Protection
Typical Operating Characteristics
(V
CC1
= +5V, C
L
= 50pF (Figure 1), unless otherwise noted.)
I
CC1
SUPPLY CURRENT
vs. TEMPERATURE
MAX3535E toc01
TEMPERATURE (°C)
I
CC1
(mA)
603510-15
20
40
60
80
100
0
-40 85
FIGURE 1
R
L
= 27Ω
R
L
= 60Ω
R
L
= OPEN
HALO
TGM-250NS
1:1:1 TRANSFORMER
I
CC1
SUPPLY CURRENT
vs. TEMPERATURE
MAX3535E toc02
TEMPERATURE (°C)
I
CC1
(mA)
603510-15
20
40
60
80
100
0
-40 85
FIGURE 1
V
CC1
= +3.3V
R
L
= 60Ω
R
L
= OPEN
HALO
TGM-240NS
1:1.3:1.3 TRANSFORMER
R
L
= 27Ω
I
CC2
SUPPLY CURRENT
vs. TEMPERATURE
MAX3535E toc03
TEMPERATURE (°C)
I
CC2
(mA)
603510-15
40
50
60
70
80
30
-40 85
FIGURE 1
V
CC2
= +6V
f
DATA
= 700kbps
SLO = LOW
R
L
= 27Ω
V
CC2
= +3.9V
(MAX3535E)
V
CC2
= +3.13V
(MAX3535E)
V
CC2
SUPPLY VOLTAGE
vs. TEMPERATURE
MAX3535E toc04
TEMPERATURE (°C)
V
CC2
(V)
6035-15 10
3.5
4.0
4.5
5.0
6.0
5.5
6.5
7.0
3.0
-40 85
HALO
TGM-240NS
1:1.3:1.3 TRANSFORMER
FIGURE 1
R
L
= OPEN, V
CC1
= +5V
R
L
= 27Ω, V
CC1
= +5V
R
L
= 27Ω, V
CC1
= +3V
(MAX3535E)
SELF-OSCILLATION FREQUENCY
vs. TEMPERATURE
MAX3535E toc05
TEMPERATURE (°C)
f
SOS
(kHz)
603510-15
300
350
400
450
500
250
-40 85
FIGURE 5
SLO = HIGH
V
CC1
= V
CC2
R
L
= 27Ω
SLO = LOW
DRIVER DIFFERENTIAL OUTPUT
TRANSITION TIME vs. TEMPERATURE
MAX3535E toc06
TEMPERATURE (°C)
t
TD
(ns)
603510-15
10
20
30
40
50
60
70
80
90
100
0
-40 85
R
L
= 27Ω
SLO = V
CC2
FIGURES 2, 6
V
CC2
= +5V
V
CC2
= +3.13V (MAX3535E)
DRIVER DIFFERENTIAL OUTPUT
TRANSITION TIME vs. TEMPERATURE
MAX3535E toc07
TEMPERATURE (°C)
t
TD
(ns)
603510-15
300
400
500
600
700
800
200
-40 85
R
L
= 27Ω
SLO = GND2
FIGURES 2, 6
V
CC2
= +5V
V
CC2
= +3.13V (MAX3535E)
SWITCHER FREQUENCY
vs. TEMPERATURE
MAX3535E toc08
TEMPERATURE (°C)
f
SW
(kHz)
603510-15
350
400
450
500
550
600
300
-40 85
SWITCHER FREQUENCY
vs. SUPPLY VOLTAGE
MAX3535E toc09
V
CC1
(V)
f
SW
(kHz)
5.04.54.03.5
350
400
450
500
550
600
300
3.0 5.5
MAX3535E/MXL1535E
10
Maxim Integrated
MAX3535E/MXL1535E