adum3211 Analog Devices, Inc., adum3211 Datasheet - Page 10

• Manufacturer Part Number: adum3211
• Description: Dual-channel Digital Isolator, Enhanced System-level Esd Reliability
• Manufacturer: Analog Devices, Inc.

ADuM3210/ADuM3211
ELECTRICAL CHARACTERISTICS—MIXED 3 V/5 V, 125°C OPERATION
All typical specifications are at T
recommended operation range: 3.0 V ≤ V
specifications are tested with C
Table 22.
Parameter
SWITCHING SPECIFICATIONS
Table 23.
Parameter
SUPPLY CURRENT
Table 24. For All Models
Parameter
DC SPECIFICATIONS
AC SPECIFICATIONS
1
|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining V
rising and falling common-mode voltage edges.
Data Rate
Propagation Delay
Pulse Width Distortion
Pulse Width
Propagation Delay Skew
Channel Matching
Output Rise/Fall Time
ADuM3210
ADuM3211
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
Logic Low Output Voltages
Input Current per Channel
Supply Current per Channel
Common-Mode Transient Immunity
Refresh Rate
ADuM3210
ADuM3211
Change vs. Temperature
Codirectional
Opposing-Direction
Quiescent Input Supply Current
Quiescent Output Supply Current
Dynamic Input Supply Current
Dynamic Output Supply Current
Symbol
I
I
I
I
DD1
DD2
DD1
DD2
L
= 15 pF and CMOS signal levels, unless otherwise noted.
A
= 25°C, V
1
DD1
Symbol
V
V
V
V
I
I
I
I
I
|CM|
f
DD1
Symbol
t
PWD
PW
t
t
t
t
Min
I
DDI(Q)
DDO(Q)
DDI(D)
DDO(D)
r
PHL
PSK
PSKCD
PSKOD
R
IH
IL
OH
OL
≤ 3.6 V, 4.5 V ≤ V
/t
F
, t
= 3 V, V
PLH
1 Mbps
Typ
0.8
1.0
0.7
1.3
Min
0.7 V
0.4
V
V
−10
25
DD2
DDX
DDX
= 5.0 V. Minimum/maximum specifications apply over the entire
− 0.5
Min
15
100
− 0.1
DDX
Rev. C | Page 10 of 20
DD2
Max
1.3
1.6
1.3
1.8
≤ 5.5 V, and −40°C ≤ T
Typ
V
V
0.0
0.2
+0.01
0.3
0.5
0.10
0.05
35
1.1
Typ
5
2.5
DDX
DDX
− 0.2
Min
Max
10
55
3
4
22
3
22
Max
0.3 V
0.1
0.4
+10
0.5
0.6
O
> 0.8 V
10 Mbps
Typ
2.0
1.7
1.5
3.1
DDX
DD
Unit
Mbps
ns
ns
ns
ps/°C
ns
ns
ns
ns
ns
A
. The common-mode voltage slew rates apply to both
≤ +125°C, unless otherwise noted. Switching
Unit
V
V
V
V
V
V
μA
mA
mA
mA/Mbps
mA/Mbps
kV/μs
Mbps
Max
3.2
2.8
2.1
4.0
Test Conditions
Within PWD limit
50% input to 50% output
|t
Within PWD limit
Between any two units
10% to 90%
PLH
Unit
mA
mA
mA
mA
− t
Test Conditions
I
I
I
I
0 V ≤ V
V
transient magnitude = 800 V
Ox
Ox
Ox
Ox
Ix
PHL
= −20 μA, V
= −4 mA, V
= 20 μA, V
= 4 mA, V
= V
|
DDX
Ix
Test Conditions
≤ V
, V
DDX
CM
Ix
Ix
= 1000 V,
Ix
= V
Ix
= V
= V
= V
IxL
IxL
IxH
IxH