ADUM3223 AD [Analog Devices], ADUM3223 Datasheet - Page 4

• Manufacturer Part Number: ADUM3223
• Description: Isolated Precision Half-Bridge Driver
• Manufacturer: AD [Analog Devices]

ADuM3223/ADuM4223
ELECTRICAL CHARACTERISTICS—3.3 V OPERATION
All voltages are relative to their respective ground. 3.0 V ≤ V
maximum specifications apply over T
specifications are tested with CMOS signal levels.
Table 2.
Parameter
DC SPECIFICATIONS
SWITCHING SPECIFICATIONS
1
2
3
4
5
6
Short-circuit duration less than 1 µs. Average power must conform to the limit shown under the Absolute Maximum Ratings.
The minimum pulse width is the shortest pulse width at which the specified timing parameter is guaranteed.
The maximum data rate is the fastest data rate at which the specified timing parameter is guaranteed.
t
measured from the input falling logic low threshold, V
parameters.
t
load within the recommended operating conditions. See Figure 20 for waveforms of propagation delay parameters.
Channel-to-channel matching is the absolute value of the difference in propagation delays between the two channels.
DLH
PSK
Input Supply Current, Quiescent
Output Supply Current, Per Channel, Quiescent
Supply Current at 1 MHz
Input Currents
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
Logic Low Output Voltages
Undervoltage Lockout, V
Output Short-Circuit Pulsed Current
Output Pulsed Source Resistance
Output Pulsed Sink Resistance
Pulse Width
Maximum Data Rate
Propagation Delay
Propagation Delay Skew
Channel-to-Channel Matching
Output Rise/Fall Time (10% to 90%)
Dynamic Input Supply Current Per Channel
Dynamic Output Supply Current Per Channel
Refresh Rate
is the magnitude of the worst-case difference in t
propagation delay is measured from the time of the input rising logic high threshold, V
V
V
Positive Going Threshold
Negative Going Threshold
Hysteresis
Positive Going Threshold
Negative Going Threshold
Hysteresis
Positive Going Threshold
Negative Going Threshold
Hysteresis
ADuM3223A/ADuM4223A
DD1
DDA
/V
Supply Current
DDB
2
Supply Current
4
3
5
DD2
Supply
6
1
J
= −40°C to 125°C. All typical specifications are at T
DLH
IL
, to the output falling 90% threshold of the V
and/or t
Symbol
I
I
I
I
I
V
V
V
V
V
V
V
V
V
V
V
V
V
I
R
R
PW
t
t
t
t
t
t
I
I
f
DDI(Q)
DDO(Q)
DD1(Q)
DDA
IA
OA(SC)
DDI(D)
DDO(D)
DHL
DHL
PSK
PSKCD
PSKCD
R
r
IH
IL
OAH
OAL
DD2UV+
DD2UV−
DD2UVH
DD2UV+
DD2UV−
DD2UVH
DD2UV+
DD2UV−
DD2UVH
OA
OA
/t
, I
, R
, R
F
IB
/I
, t
, t
, V
, V
DDB(Q)
, I
DLH
DLH
OB
OB
OBL
OBH
OB(SC)
DHL
that is measured between units at the same operating temperature, supply voltages, and output
Min
−10
0.7 × V
V
3.2
5.7
8.9
2.0
50
1
30
32
6
DD1
DD2
Rev. 0| Page 4 of 20
≤ 3.6 V, 4.5 V ≤ V
– 0.1
DD1
Typ
0.87
2.3
1.1
5.6
+0.01
V
0.0
4.1
3.6
0.5
6.9
6.2
0.7
10.5
9.6
0.9
4.0
1.1
0.6
42
46
1
1
12
0.05
1.65
1.1
DD2
IH
, to the output rising 10% level of the V
Max
1.4
3.2
1.5
8.0
+10
0.3 × V
0.15
4.4
7.4
11.1
54
60
12
5
7
22
DD2
Ox
signal. See Figure 20 for waveforms of propagation delay
≤ 18 V, unless stated otherwise. All minimum/
DD1
J
= 25°C, V
Unit
mA
mA
mA
mA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
A
Ω
Ω
ns
MHz
ns
ns
ns
ns
ns
ns
mA/Mbps
mA/Mbps
Mbps
DD1
= 3.3 V, V
Test Conditions
Up to 1 MHz, no load
Up to 1 MHz, no load
0 ≤ V
I
I
A-grade
A-grade
A-grade
B-grade
B-grade
B-grade
C-grade
C-grade
C-grade
V
V
V
C
C
C
C
C
C
C
C
V
V
Ox
Ox
L
L
L
L
L
L
L
L
DD2
DD2
DD2
DD2
DD2
= 2 nF, V
= 2 nF, V
= 2 nF, V
= 2 nF, V
= 2 nF, V
= 2 nF, V
= 2 nF, V
= 2 nF, V
Ox
= −20 mA, V
= +20 mA, V
= 12 V
= 12 V
= 12 V
= 12 V
= 12 V
signal. t
IA
, V
IB
DD2
DD2
DD2
DD2
DD2
DD2
DD2
DD2
DD2
≤ V
DHL
= 12 V. Switching
= 12 V
= 12 V
= 12 V, see
= 4.5 V, see
= 12 V, see
= 12 V, see
= 4.5 V, see
= 12 V, see
DD1
propagation delay is
Ix
Ix
Data Sheet
= V
= V
IxH
IxL
Figure 20
Figure 20
Figure 20
Figure 20
Figure 20
Figure 20