adum1210 Analog Devices, Inc., adum1210 Datasheet - Page 3
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adum1210
Manufacturer Part Number
adum1210
Description
Dual-channel Digital Isolator
Manufacturer
Analog Devices, Inc.
Datasheet
1.ADUM1210.pdf
(20 pages)
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SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION
4.5 V ≤ V
unless otherwise noted. All typical specifications are at T
Table 1.
Parameter
DC SPECIFICATIONS
SWITCHING SPECIFICATIONS
1
2
3
Supply current values are for both channels running at identical data rates. Output supply current values are specified with no output load present. The supply current
associated with an individual channel operating at a given data rate can be calculated as described in the Power Consumption section. See Figure 4 through Figure 6 for
information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 7 through Figure 8 for total V
currents as a function of data rate.
The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed.
The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed.
Input Supply Current, per Channel,
Output Supply Current, per Channel,
Total Supply Current, Two Channels
Input Currents
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
Logic Low Output Voltages
Minimum Pulse Width
Maximum Data Rate
Propagation Delay
Pulse Width Distortion, |t
Propagation Delay Skew
Channel-to-Channel Matching,
Channel-to-Channel Matching,
Output Rise/Fall Time (10% to 90%)
Common-Mode Transient Immunity
Common-Mode Transient Immunity
Refresh Rate
Input Dynamic Supply Current,
Output Dynamic Supply Current,
Quiescent
Quiescent
DC to 2 Mbps
10 Mbps
Change vs. Temperature
Codirectional Channels
Opposing-Directional Channels
at Logic High Output
at Logic Low Output
per Channel
per Channel
V
V
V
V
DD1
DD2
DD1
DD2
DD1
Supply Current
Supply Current
Supply Current
Supply Current
≤ 5.5 V, 4.5 V ≤ V
8
8
4
3
2
7
7
5
PLH
6
− t
DD2
PHL
≤ 5.5 V. All minimum/maximum specifications apply over the entire recommended operating range,
|
4
6
1
Symbol
I
I
I
I
I
I
I
V
V
V
V
PW
t
PWD
t
t
t
t
|CM
|CM
f
I
I
DDI (Q)
DDO (Q)
DD1 (Q)
DD2 (Q)
DD1 (10)
DD2 (10)
IA
r
DDI (D)
DDO (D)
PHL
PSK
PSKCD
PSKOD
R
IH
IL
OAH
OAL
/t
, I
, t
F
IB
, V
H
L
, V
|
|
PLH
OBL
OBH
Min
−10
0.7 × V
V
V
10
20
25
25
DD2
DD2
A
= 25°C, V
− 0.1
− 0.5
DD1
Rev. C | Page 3 of 20
Typ
0.50
0.19
1.1
0.5
4.3
1.3
+0.01
5.0
4.8
0.0
0.04
0.2
5
2.5
35
35
1.2
0.19
0.05
DD1
= V
DD2
Max
0.60
0.25
1.4
0.8
5.5
2.0
+10
0.3 × V
0.1
0.1
0.4
100
50
3
15
3
15
= 5 V. All voltages are relative to their respective ground.
DD1
Unit
mA
mA
mA
mA
mA
mA
μA
V
V
V
V
V
V
V
ns
Mbps
ns
ns
ps/°C
ns
ns
ns
ns
kV/μs
kV/μs
Mbps
mA/Mbps
mA/Mbps
Test Conditions
DC to 1 MHz logic signal frequency
DC to 1 MHz logic signal frequency
5 MHz logic signal frequency
5 MHz logic signal frequency
0 V ≤ V
I
I
I
I
I
C
C
C
C
C
C
C
C
C
V
transient magnitude = 800 V
V
transient magnitude = 800 V
Ox
Ox
Ox
Ox
Ox
L
L
L
L
L
L
L
L
L
Ix
Ix
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= −20 μA, V
= −4 mA, V
= 20 μA, V
= 400 μA, V
= 4 mA, V
= V
= 0 V, V
DD1
IA
, V
, V
CM
IB
CM
≤ V
Ix
= 1000 V,
Ix
Ix
= V
= 1000 V,
Ix
Ix
= V
DD1
= V
= V
= V
IxL
IxL
IxH
IxL
IxH
DD1
ADuM1210
and V
DD2
supply