ADUM3223 AD [Analog Devices], ADUM3223 Datasheet - Page 10

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

ADuM3223/ADuM4223
Table 12. Maximum Continuous Working Voltage
Parameter
AC Voltage, Bipolar Waveform
AC Voltage, Unipolar Waveform
DC Voltage
1
Table 13. Truth Table
DISABLE
L
L
L
L
H
L
X
1
Refers to the continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details.
X = don’t care, L = low, and H = high.
V
Input
L
L
H
H
X
L
X
IA
V
Input
L
H
L
H
X
L
X
IB
ADuM3223/ADuM4223
V
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DD1
State
Max
565
1131
1131
V
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Unit
V peak
V peak
V peak
DDA
(Positive Logic)
/V
DDB
1
State
Constraint
50-year minimum lifetime
50-year minimum lifetime
50-year minimum lifetime
Rev. 0| Page 10 of 20
V
L
L
H
H
L
L
Indeterminate
1
OA
Output
V
L
H
L
H
L
L
Indeterminate
OB
Output
Notes
Outputs return to the input state within
1 µs of DISABLE = L assertion.
Outputs return to the input state within
1 µs of DISABLE = L assertion.
Outputs return to the input state within
1 µs of DISABLE = L assertion.
Outputs return to the input state within
1 µs of DISABLE = L assertion.
Outputs take on default low state
within 3 µs of DISABLE = H assertion.
Outputs return to the input state within
1 µs of V
Outputs return to the input state within
1 µs of V
DD1
DDA
/V
power restoration.
DDB
power restoration.
Data Sheet