EVAL-ADM2487EEB5Z Analog Devices Inc, EVAL-ADM2487EEB5Z Datasheet - Page 4

• Manufacturer Part Number: EVAL-ADM2487EEB5Z
• Description: ADM2487E Evaluation Board
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADM2487EEB5Z

• Main Purpose: Interface, Transceiver, RS-485
• Utilized Ic / Part: ADM2487
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADM2482E/ADM2487E
Parameter
TRANSFORMER DRIVER
COMMON-MODE TRANSIENT IMMUNITY
1
TIMING SPECIFICATIONS
T
Table 2. ADM2482E
Parameter
DRIVER
RECEIVER
Table 3. ADM2487E
Parameter
DRIVER
RECEIVER
CM is the maximum common-mode voltage slew rate that can be sustained while maintaining specification-compliant operation. V
difference between the logic and bus sides. The transient magnitude is the range over which the common-mode is slewed. The common-mode voltage slew rates
apply to both rising and falling common-mode voltage edges.
A
Oscillator Frequency
Switch-On Resistance
Start-Up Voltage
Propagation Delay
Output Skew
Rise Time/Fall Time
Enable Time
Disable Time
Propagation Delay
Output Skew
Enable Time
Disable Time
Propagation Delay
Output Skew
Rise Time/Fall Time
Enable Time
Disable Time
Propagation Delay
Output Skew
Enable Time
Disable Time
= −40°C to +85°C, unless otherwise noted.
t
t
t
t
t
Symbol
t
t
t
t
t
t
t
t
t
Symbol
t
t
t
t
DPLH
DSKEW
DR
ZL
LZ
PLH
SKEW
ZL
LZ
DPLH
DSKEW
DR
ZL
LZ
PLH
SKEW
ZL
LZ
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
ZH
HZ
ZH
HZ
ZH
HZ
ZH
HZ
, t
, t
DF
DF
PHL
PHL
DPHL
DPHL
1
Min
250
200
Min
Typ
Typ
Symbol
f
R
V
OSC
ON
START
Max
700
100
1100
2.5
200
200
30
13
13
Max
100
8
15
120
150
110
8
13
13
Min
400
230
25
Rev. A | Page 4 of 20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
ns
ns
ns
μs
ns
ns
ns
ns
ns
Typ
Test Conditions
R
R
R
R
R
C
C
R
R
500
330
0.5
2.2
Test Conditions
R
R
R
R
R
C
C
R
R
DIFF
DIFF
DIFF
L
L
L
L
L
L
DIFF
DIFF
DIFF
L
L
L
L
L
L
= 110 Ω, C
= 110 Ω, C
= 1 kΩ, C
= 1 kΩ, C
= 15 pF, see Figure 23 and Figure 27
= 15 pF, see Figure 23 and Figure 27
= 110 Ω, C
= 110 Ω, C
= 15 pF, see Figure 23 and Figure 27
= 15 pF, see Figure 23 and Figure 27
= 1 kΩ, C
= 1 kΩ, C
= 54 Ω, C
= 54 Ω, C
= 54 Ω, C
= 54 Ω, C
= 54 Ω, C
= 54 Ω, C
L
L
L
L
Max
600
430
1.5
2.5
= 15 pF, see Figure 24 and Figure 29
= 15 pF, see Figure 24 and Figure 29
L
L
= 15 pF, see Figure 24 and Figure 29
= 15 pF, see Figure 24 and Figure 29
L
L
L
L
L
= 50 pF, see Figure 22 and Figure 28
= 50 pF, see Figure 22 and Figure 28
L
L
L
= 50 pF, see Figure 22 and Figure 28
= 50 pF, see Figure 22 and Figure 28
= 100 pF, see Figure 21 and Figure 26
= 100 pF, see Figure 21 and Figure 26
= 100 pF, see Figure 21 and Figure 26
= 100 pF, see Figure 21 and Figure 26
= 100 pF, see Figure 21 and Figure 26
= 100 pF, see Figure 21 and Figure 26
Unit
kHz
kHz
Ω
V
kV/μs
Test Conditions
V
V
V
magnitude = 800 V
CM
DD1
DD1
= 1 kV, transient
CM
= 5.0 V
= 3.3 V
is the common-mode potential