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ADM2687EBRIZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
Data Sheet ADM2682E/ADM2687E
Rev. C | Page 13 of 24
60
0
10
20
30
40
50
–40 –15 10 35 60 85
TEMPERATURE (°C)
ISOLATED SUPPLY CURRENT (mA)
NO LOAD
R
L
= 54Ω
R
L
= 120Ω
09927-227
Figure 27. ADM2682E Isolated Supply Current vs. Temperature
(V
CC
= 3.3 V, Data Rate = 16 Mbps)
40
0
5
10
15
20
30
35
25
–40 –15 10 35 60 85
TEMPERATURE (°C)
ISOLATED SUPPLY CURRENT (mA)
NO LOAD
R
L
= 54Ω
R
L
= 120Ω
09927-228
Figure 28. ADM2687E Isolated Supply Current vs. Temperature
(V
CC
= 3.3 V, Data Rate = 500 kbps)
ADM2682E/ADM2687E Data Sheet
Rev. C | Page 14 of 24
TEST CIRCUITS
Y
Z
T
xD V
OD2
V
OC
R
L
R
L
2
2
09927-003
Figure 29. Driver Voltage Measurement
Y
Z
T
xD
V
OD3
V
TEST
375Ω
60Ω
375Ω
09927-004
Figure 30. Driver Voltage Measurement over Common Mode
Y
Z
T
xD
C
L
C
L
R
L
09927-005
Figure 31. Driver Propagation Delay
Y
Z
T
xD
DE
S1 S2
V
CC
R
L
110Ω
V
OUT
C
L
50pF
09927-006
Figure 32. Driver Enable/Disable
C
L
V
OUT
RE
A
B
09927-007
RxD
Figure 33. Receiver Propagation Delay
C
L
R
L
V
OUT
V
CC
RE
S1
S2
+1.5V
–
1.5V
RE IN
09927-008
RxD
Figure 34. Receiver Enable/Disable
Data Sheet ADM2682E/ADM2687E
Rev. C | Page 15 of 24
SWITCHING CHARACTERISTICS
Z
Y
t
DPLH
t
DR
t
DPHL
t
DF
1/2V
O
V
O
90% POINT
10% POINT
90% POINT
10% POINT
V
DIFF
= V
(Y)
– V
(Z)
–V
O
V
DIFF
t
SKEW
= │t
DPHL
– t
DPLH
│
+V
O
0V
V
CC
V
CC
/2 V
CC
/2
09927-009
Figure 35. Driver Propagation Delay, Rise/Fall Timing
A – B
RxD
0V
1.5V
1.5V
V
OL
V
OH
t
RPLH
0V
t
RPHL
t
SKEW
= |
t
RPLH
–
t
RPHL
|
09927-010
Figure 36. Receiver Propagation Delay
DE
Y, Z
Y, Z
V
CC
0V
V
OL
V
OH
0.5V
CC
0.5V
CC
t
ZL
t
ZH
t
LZ
t
HZ
V
OH
– 0.5V
V
OL
+ 0.5V
2.3V
2.3V
09927-01
1
Figure 37. Driver Enable/Disable Timing
OUTPUT LOW
OUTPUT HIGH
1.5V
1.5V
RxD
RxD
RE
0V
V
IH
V
IL
t
ZL
t
ZH
t
LZ
t
HZ
V
OH
– 0.5V
V
OL
+ 0.5V
V
OL
V
OH
0.5V
CC
0.5V
CC
09927-012
Figure 38. Receiver Enable/Disable Timing
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

ADM2687EBRIZ

Mfr. #:
Buy ADM2687EBRIZ
Manufacturer:
Analog Devices Inc.
Description:
Digital Isolators 500kbps 5kV RMS Sgnl & Pwr Iso Trnsceiver
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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