Datasheet

MAX13410E–MAX13415E
RS-485 Transceiver with Integrated Low-Dropout
Regulator and AutoDirection Control
8 _______________________________________________________________________________________
SWITCHING CHARACTERISTICS–MAX13415E (continued)
(V
CC
= +6.0V to +28V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +7.5V, C
S
= 1µF, and T
A
= +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Driver Disable from Output Low t
DLZ
S1 closed, Figure 4,
R
L
= 500Ω, C
L
= 15pF
50 ns
RECEIVER
t
RPLH
75
Receiver Propagation Delay
t
RPHL
C
L
= 15pF (at RO), Figures 5 and 6
75
ns
Receiver Output Skew t
RSKEW
C
L
= 15pF (at RO), Figures 5 and 6 8 ns
Maximum Data Rate f
MAX
16 Mbps
Receiver Enable to Output High t
RZH
S2 closed, Figure 7, C
L
= 15pF 50 ns
Receiver Enable to Output Low t
RZL
S1 closed, Figure 7, C
L
= 15pF 50 ns
Receiver Disable Time from Low t
RLZ
S1 closed, Figure 7, C
L
= 15pF 50 ns
Receiver Disable Time from High t
RZH
S2 closed, Figure 7, C
L
= 15pF 50 ns
Note 2: C
S
is the compensation capacitor on V
REG
for the MAX13412E–MAX13415E versions. C
S
must have an ESR value of 20mΩ or less.
Note 3: Parameters are guaranteed for +6.0V ≤ V
CC
≤ +28V.
8.0
6.0
4.0
2.0
0
-40 10-15 35 60 85
SUPPLY CURRENT
vs. TEMPERATURE
MAX13410E-15E toc01
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
NO LOAD
DE = HIGH
DE = LOW
0
10
5
20
15
30
25
35
021345
OUTPUT CURRENT
vs. RECEIVER OUTPUT HIGH VOLTAGE
MAX13410E-15E toc02
OUTPUT HIGH VOLTAGE (V)
OUTPUT CURRENT (mA)
0
20
10
40
30
50
60
05
OUTPUT CURRENT
vs. RECEIVER OUTPUT LOW VOLTAGE
MAX13410E-15E toc03
OUTPUT LOW VOLTAGE (V)
OUTPUT CURRENT (mA)
2134
Typical Operating Characteristics
(V
CC
= +7.5V, T
A
= +25°C, unless otherwise noted.)