Datasheet

MAX14934–MAX14936 Four-Channel, 5kV
RMS
Digital Isolators
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Applications Information
Power-Supply Sequencing
The MAX14934–MAX14936 do not require special power-
supply sequencing. The logic levels are set independently
on either side by V
DDA
and V
DDB.
Each supply can be
present over the entire specified range regardless of the
level or presence of the other supply.
Power-Supply Decoupling
To reduce ripple and the chance of introducing data errors,
bypass V
DDA
and V
DDB
with 0.1µF ceramic capacitors to
GNDA and GNDB, respectively. Place the bypass capaci-
tors as close to the power-supply input pins as possible.