ADUM7240 AD [Analog Devices], ADUM7240 Datasheet - Page 4

• Manufacturer Part Number: ADUM7240
• Description: 1 kV, Dual Channel Digital Isolators
• Manufacturer: AD [Analog Devices]

ADuM7240/ADuM7241
ELECTRICAL CHARACTERISTICS—3.3 V OPERATION
All typical specifications are at T
operation range of 3.0 V ≤ V
are tested with C
Table 4.
Parameter
SWITCHING SPECIFICATIONS
1
Table 5.
Parameter
SUPPLY CURRENT
Table 6. For All Models
Parameter
DC SPECIFICATIONS
AC SPECIFICATIONS
1
t
within the recommended operating conditions.
|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining V
rising and falling common-mode voltage edges.
PSK
ADuM7240
ADuM7241
Pulse Width
Data Rate
Propagation Delay
Pulse Width Distortion
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
Symbol
DD1
DD2
DD1
DD2
1
DD1
≤ 3.6 V, 3.0 V ≤ V
A
= 25°C, V
Symbol
PW
t
PWD
t
t
t
Min
PHL
PSK
PSKCD
PSKOD
1
, t
PLH
1 Mbps—A, C Grades
Symbol
V
V
V
V
I
I
I
I
I
t
|CM|
f
I
DDI(Q)
DDO(Q)
DDI(D)
DDO(D)
R
r
IH
IL
OH
OL
/t
DD1
PHL
F
1.6
1.3
1.4
1.4
Min
250
Typ
or t
= V
PLH
DD2
DD2
that is measured between units at the same operating temperature, supply voltages, and output load
≤ 3.6 V, and −40°C ≤ T
0.7 V
Min
V
V
−10
15
A Grade
= 3.3 V. Minimum/maximum specifications apply over the entire recommended
Typ
60
10
5
2
DDx
DDx
2.0
1.6
1.8
1.8
Max
− 0.2
− 0.4
DDx
Rev. A | Page 4 of 16
Max
1
85
25
20
25
30
Typ
25
V
V
0.0
0.2
+0.01
0.71
0.59
0.20
0.02
2.8
550
Min
DDx
DDx
− 0.3
Min
40
37
25 Mbps—C Grade
A
12
2.6
6.7
5.9
Typ
≤ +105°C, unless otherwise noted. Switching specifications
C Grade
Typ
50
2
3
2
2
2
O
0.3 V
0.1
Max
0.4
+10
1.0
0.8
> 0.8 V
DDx
DDx
15
4.4
9.2
8.2
Max
25
64
5
10
4
7
Max
. The common-mode voltage slew rates apply to both
Unit
V
V
V
V
V
V
µA
mA
mA
mA/Mbps
mA/Mbps
ns
kV/µs
kHz
Unit
ns
Mbps
ns
ns
ps/°C
ns
ns
ns
ns
mA
mA
mA
mA
Unit
Test Conditions/Comments
Within PWD limit
Within PWD limit
50% input to 50% output
|t
Test Conditions/Comments
I
I
I
I
0 V ≤ V
10% to 90%
V
transient magnitude = 800 V
DC data inputs
Test Conditions/Comments
Ox
Ox
Ox
Ox
Ix
PLH
= −20 µA, V
= −4 mA, V
= 20 µA, V
= 4 mA, V
= V
− t
DDx
Ix
PHL
≤ V
, V
|
CM
DDx
Data Sheet
Ix
Ix
= 1000 V,
Ix
= V
Ix
= V
= V
= V
IxL
IxL
IxH
IxH