MAX13089ECSD Maxim Integrated, MAX13089ECSD Datasheet - Page 9

• Manufacturer Part Number: MAX13089ECSD
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX13089ECSD

• Data Rate: 250 Kbps, 500 Kbps, 16 Mbps
• Operating Supply Voltage: 5 V
• Supply Current: 1.8 mA
• Operating Temperature Range: - 40 C to + 125 C
• Number Of Drivers: 1
• Number Of Receivers: 1
• Product: RS-422/RS-485 Combination

Maxim Integrated
Figure 1. Driver DC Test Load
Figure 2. Driver Timing Test Circuit
(V
CC
DRIVER PROPAGATION DELAY (500kbps)
= +5.0V, T
DI
A
400ns/div
Y
Z
= +25°C, unless otherwise noted.)
DE
V
CC
V
OD
Hot-Swap, RS-485/RS-422 Transceivers
+5.0V, ±15kV ESD-Protected, Fail-Safe,
Y
Z
MAX13080E-89E toc18
R
L
= 100Ω
R
R
L
L
V
/2
/2
OD
DI
2V/div
V
5V/div
Y
- V
V
Z
OC
R
L
DRIVER PROPAGATION DELAY (16Mbps)
Typical Operating Characteristics (continued)
C
L
MAX13086E–MAX13089E
10ns/div
Figure 3. Driver Propagation Delays
V
MAX13080E-89E toc19
DIFF
R
DI
L
= 100Ω
V
-V
0
V
CC
Y
O
O
0
Z
Test Circuits and Waveforms
V
V
V
2V/div
V
2V/div
DI
2V/div
CC
O
1/2 V
t
Z
Y
R
10%
/2
O
RECEIVER PROPAGATION DELAY (16Mbps)
t
SKEW
90%
t
DPLH
= | t
V
DPLH
DIFF
= V (Y) - V (Z)
- t
DPHL
40ns/div
|
t
DPHL
t
F
90%
MAX13080E-89E toc20
R
L
= 100Ω
10%
1/2 V
V
2V/div
V
2V/div
RO
2V/div
A
B
O
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