adum1300 Analog Devices, Inc., adum1300 Datasheet - Page 6

• Manufacturer Part Number: adum1300
• Description: Triple-channel Digital Isolators
• Manufacturer: Analog Devices, Inc.

ADuM1300/ADuM1301
Parameter
1
2
3
4
5
6
7
8
9
All voltages are relative to their respective ground.
The supply current values for all three channels are 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 may be calculated as described in the Power Consumption section on
Page 17. See
through
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
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 signal data rate. See
on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section on Page 17 for guidance on calculating the per-channel
supply current for a given data rate.
PHL
PSK
ADuM130xBRW
ADuM130xCRW
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
Minimum Pulse Width
Maximum Data Rate
Propagation Delay
Pulse-Width Distortion, |t
Propagation Delay Skew
Channel-to-Channel Matching,
Channel-to-Channel Matching,
Minimum Pulse Width
Maximum Data Rate
Propagation Delay
Pulse-Width Distortion, |t
Propagation Delay Skew
Channel-to-Channel Matching,
Channel-to-Channel Matching,
Output Disable Propagation Delay
Output Enable Propagation Delay
Output Rise/Fall Time (10% to 90%)
Common-Mode Transient Immunity at
Common-Mode Transient Immunity at
Refresh Rate
Input Dynamic Supply Current, per Channel
Output Dynamic Supply Current, per Channel
is the maximum common-mode voltage slew rate that can be sustained while maintaining V
(High/Low-to-High Impedance)
(High Impedance to High/Low)
Change vs. Temperature
Change vs. Temperature
Codirectional Channels
Opposing-Directional Channels
Codirectional Channels
Opposing-Directional Channels
Logic High Output
Logic Low Output
Figure 12
Figure 6
for total I
through
5
5
DD1
4
4
8
8
Figure 8
and I
3
3
6
6
PLH
PLH
7
7
DD2
– t
– t
supply currents as a function of data rate for ADuM1300/ADuM1301 channel configurations.
for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See
PHL
PHL
O
< 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient
|
|
5
5
7
7
PHL
or t
Ix
9
signal to the 50% level of the rising edge of the V
PLH
9
that is measured between units at the same operating temperature, supply voltages, and output load
PW
t
PWD
t
t
t
PW
t
PWD
t
t
t
t
t
|CM
|CM
f
I
I
Symbol
t
DDI (D)
DDO (D)
r
PHL
PSK
PSKCD
PSKOD
PHL
PSK
PSKCD
PSKOD
PHZ
PZH
R
/t
, t
, t
F
, t
, t
H
L
|
|
PLH
PLH
PLH
PZL
Rev. C | Page 6 of 20
Ix
signal to the 50% level of the falling edge of the V
Min
10
20
90
20
25
25
O
> 0.8 V
Typ
38
5
8.3
120
34
0.5
3
6
6
3
35
35
1.1
0.10
0.03
DD2
Ox
. CM
signal.
100
50
3
26
3
6
11.1 ns
45
2
16
2
5
8
8
Max Unit
L
is the maximum common-mode voltage slew rate
mA/Mbps
mA/Mbps
ns
Mbps
ns
ns
ps/°C
ns
ns
ns
Mbps
ns
ns
ps/°C
ns
ns
ns
ns
ns
ns
kV/µs
kV/µs
Mbps
Figure 6
through
Ox
Test Conditions
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
V
transient magnitude = 800 V
V
transient magnitude = 800 V
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Ix
Ix
signal. t
= 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
= 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
= 15 pF, CMOS signal levels
= V
= 0 V, V
DD1
Figure 8
PLH
/V
CM
propagation delay is
DD2
= 1000 V,
, V
for information
CM
Figure 9
= 1000 V,