ADUM7440_11 AD [Analog Devices], ADUM7440_11 Datasheet - Page 3

• Manufacturer Part Number: ADUM7440_11
• Description: 1 kV RMS Quad-Channel Digital Isolators
• Manufacturer: AD [Analog Devices]

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION
All typical specifications are at T
operation range of 4.5 V ≤ V
are tested with C
Table 1.
Parameter
SWITCHING SPECIFICATIONS
1
Table 2.
Parameter
SUPPLY CURRENT
Table 3. For All Models
Parameter
DC SPECIFICATIONS
AC SPECIFICATIONS
1
t
recommended operating conditions.
|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining V
common-mode voltage edges.
PSK
ADuM7440
ADuM7441
ADuM7442
Data Rate
Propagation Delay
Pulse Width Distortion
Pulse Width
Propagation Delay Skew
Channel Matching
Jitter
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
Logic Low Output Voltages
Input Current per Channel
Supply Current per Channel
Output Rise/Fall Time
Common-Mode Transient Immunity
Refresh Rate
is the magnitude of the worst-case difference in t
Change vs. Temperature
Codirectional
Opposing-Direction
Quiescent Input Supply Current
Quiescent Output Supply Current
Dynamic Input Supply Current
Dynamic Output Supply Current
L
= 15 pF, and CMOS signal levels, unless otherwise noted.
I
I
I
I
I
I
Symbol
DD1
DD2
DD1
DD2
DD1
DD2
1
DD1
≤ 5.5 V, 4.5 V ≤ V
A
= 25°C, V
Symbol
t
PWD
PW
t
t
t
PHL,
PSK
PSKCD
PSKOD
1
Min
t
PLH
PHL
or t
DD1
1 Mbps—A Grade
Symbol
V
V
V
V
I
I
I
I
I
t
|CM|
f
PLH
I
DDI(Q)
DDO(Q)
DDI(D)
DDO(D)
R
r
IH
IL
OH
OL
= V
/t
that is measured between units at the same operating temperature, supply voltages, and output load within the
4.3
2.5
4.1
3.6
3.2
3.2
Typ
F
Min
250
DD2
DD2
≤ 5.5 V, and −40°C ≤ T
= 5 V. Minimum/maximum specifications apply over the entire recommended
A Grade
0.7 V
Min
V
V
−10
15
Typ
50
10
5
2
DDx
DDx
5.4
3.6
4.9
4.7
4.0
4.0
Max
Rev. B | Page 3 of 20
− 0.4
− 0.1
DDx
Max
1
75
25
20
25
30
Typ
5.0
4.8
0.0
0.2
+0.01
0.76
0.57
0.26
0.05
2.0
25
1.2
Min
Min
29
40
O
A
> 0.8 V
25 Mbps—C Grade
≤ +105°C, unless otherwise noted. Switching specifications
0.3 V
0.1
Max
0.4
+10
0.95
0.73
C Grade
DD
Typ
40
2
3
2
3
2
. The common-mode voltage slew rates apply to both rising and falling
28
6.0
18
8.5
15
12
Typ
ADuM7440/ADuM7441/ADuM7442
DDx
Max
25
50
5
10
4
6
35
11
26
14
20
17
Max
Unit
V
V
V
V
V
V
µA
mA
mA
mA/Mbps
mA/Mbps
ns
kV/µs
Mbps
Unit
Mbps
ns
ns
ps/°C
ns
ns
ns
ns
ns
mA
mA
mA
mA
mA
mA
Unit
transient magnitude = 800 V
Test Conditions
I
I
I
I
0 V ≤ V
10% to 90%
V
Ox
Ox
Ox
Ox
Ix
Test Conditions
Within PWD limit
50% input to 50% output
|t
Within PWD limit
= −20 µA, V
= −4 mA, V
= 20 µA, V
= 4 mA, V
= V
PLH
DDx
− t
I x
Test Conditions
≤ V
, V
PHL
DDx
CM
|
Ix
Ix
= 1000 V,
Ix
= V
Ix
= V
= V
= V
IxL
IxL
IxH
IxH