EVAL-ADM2587EEBZ Analog Devices Inc, EVAL-ADM2587EEBZ Datasheet - Page 13

• Manufacturer Part Number: EVAL-ADM2587EEBZ
• Description: RS-485 Transceiver Eval. Board
• Manufacturer: Analog Devices Inc
• Series: isoPower®r

Specifications of EVAL-ADM2587EEBZ

• Silicon Manufacturer: Analog Devices
• Application Sub Type: Full/Half Duplex RS-485 Transceiver
• Kit Application Type: Interface
• Silicon Core Number: ADM2587
• Kit Contents: Board And Literature
• Main Purpose: Interface, Transceiver, RS-485
• Utilized Ic / Part: ADM2587
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SWITCHING CHARACTERISTICS
V
A – B
t
+V
–V
SKEW
V
DIFF
RxD
0V
CC
Z
Y
O
O
= │t
V
O
DPHL
10% POINT
Figure 29. Driver Propagation Delay, Rise/Fall Timing
1/2V
t
– t
RPLH
90% POINT
O
0V
DPLH
Figure 30. Receiver Propagation Delay
t
│
DPLH
V
1.5V
t
CC
DR
/2
t
SKEW
V
DIFF
= |
= V
t
RPLH
(Y)
V
– V
CC
–
t
/2
RPHL
(Z)
t
|
RPHL
t
DPHL
0V
t
DF
90% POINT
1.5V
10% POINT
V
V
OH
OL
Rev. B | Page 13 of 20
RO
RO
Y, Z
Y, Z
RE
0V
DE
0.5V
t
t
ZL
ZH
Figure 32. Receiver Enable/Disable Timing
0.5V
t
t
Figure 31. Driver Enable/Disable Timing
ZH
ZL
CC
CC
2.3V
2.3V
1.5V
1.5V
OUTPUT HIGH
OUTPUT LOW
ADM2582E/ADM2587E
t
t
HZ
LZ
0.5V
t
t
HZ
0.5V
LZ
CC
V
V
OL
OH
CC
V
V
+ 0.5V
– 0.5V
OL
OH
+ 0.5V
– 0.5V
0.7V
0.3V
V
V
0V
V
CC
CC
V
V
CC
OL
OH
OL
OH