ADUM1201AR Analog Devices Inc, ADUM1201AR Datasheet - Page 18

IC DIGITAL ISOLATOR 2CH 8-SOIC

ADUM1201AR

Manufacturer Part Number
ADUM1201AR
Description
IC DIGITAL ISOLATOR 2CH 8-SOIC
Manufacturer
Analog Devices Inc
Series
iCoupler®r
Datasheet

Specifications of ADUM1201AR

Inputs - Side 1/side 2
1/1
Number Of Channels
2
Isolation Rating
2500Vrms
Voltage - Supply
2.7 V ~ 5.5 V
Data Rate
1Mbps
Propagation Delay
150ns
Output Type
Logic
Package / Case
8-SOIC (3.9mm Width)
Operating Temperature
-40°C ~ 105°C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Operating Temperature (max)
105C
Package Type
SOIC N
Rad Hardened
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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ADuM1200/ADuM1201
Parameter
1
2
3
4
5
6
7
8
The supply current values are for both channels combined when 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
Figure 6
for total I
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.
t
measured from the 50% level of the rising edge of the V
t
load within the recommended operating conditions.
Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of
the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with
inputs on opposing sides of the isolation barrier.
CM
that can be sustained while maintaining V
magnitude is the range over which the common mode is slewed.
Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in the signal data rate. See
information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See the
calculating per-channel supply current for a given data rate.
PHL
PSK
ADuM120xWURZ
For All Models
H
propagation delay is measured from the 50% level of the falling edge of the V
is the magnitude of the worst-case difference in t
Pulse Width Distortion, |t
Propagation Delay Skew
Channel-to-Channel Matching
Output Rise/Fall Time (10% to 90%)
Minimum Pulse Width
Maximum Data Rate
Propagation Delay
Pulse Width Distortion, |t
Propagation Delay Skew
Channel-to-Channel Matching
Output Rise/Fall Time (10% to 90%)
Common-Mode Transient Immunity
Refresh Rate
Input Dynamic Supply Current
Output Dynamic Supply Current
is the maximum common-mode voltage slew rate that can be sustained while maintaining V
Change vs. Temperature
Codirectional Channels
Opposing Directional Channels
Change vs. Temperature
Codirectional Channels
Opposing Directional Channels
Logic High Output
Logic Low Output
per Channel
per Channel
through F
DD1
and I
DD2
igure 8
8
8
supply currents as a function of data rate for ADuM1200W and ADuM1201W channel configurations.
4
7
for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See F
3
7
2
PLH
PLH
5
5
6
6
− t
– t
PHL
PHL
|
|
4
4
6
6
O
< 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient
Symbol
PWD
t
t
t
t
PW
t
PWD
t
t
t
t
|CM
|CM
f
I
I
r
DDI (D)
DDO (D)
PSK
PSKCD
PSKOD
R
PHL
PSK
PSKCD
PSKOD
R
/t
/t
F
F
, t
H
L
|
|
PLH
PHL
and/or t
Ix
signal to the 50% level of the rising edge of the V
Min
25
20
25
25
PLH
that is measured between units at the same operating temperature, supply voltages, and output
Rev. H | Page 18 of 28
Ix
signal to the 50% level of the falling edge of the V
Typ
5
2.5
20
50
5
2.5
35
35
1.1
0.10
0.05
O
> 0.8 V
DD2
Max
3
22
3
22
40
50
3
15
3
15
Ox
. CM
signal.
L
Power Consumption
is the maximum common-mode voltage slew rate
Unit
ns
ps/°C
ns
ns
ns
ns
ns
ns
ns
ps/°C
ns
ns
ns
ns
kV/μs
Mbps
mA/
Mbps
mA/
Mbps
Mbps
kV/μs
Figure 6
Power Consumption sect
Ox
signal. t
section for guidance on
Test Conditions
C
V
transient magnitude = 800 V
V
transient magnitude = 800 V
through
L
Ix
Ix
= 15 pF, CMOS signal levels
= V
= 0 V, V
igure 9
DD1
PLH
, V
Figure 8
propagation delay is
CM
DD2
through
= 1000 V,
, V
CM
for
= 1000 V,
ion. See
Figure 11

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