The ISO7310-Q1 device
provides galvanic isolation up to 3000 VRMS for 1 minute per UL 1577 and
4242 VPK per VDE V 0884-10. These devices have one isolated channel
comprised of a logic input and output buffer separated by a silicon dioxide
(SiO2) insulation barrier. Used in conjunction with isolated power supplies,
the ISO7310-Q1 device prevents noise
currents on a data bus or other circuit from entering the local ground and interfering with or
damaging sensitive circuitry. The device has integrated noise filters for harsh industrial
environment where short noise pulses may be present at the device input pins.
The ISO7310-Q1 device has
TTL input thresholds and operate from 3-V to 5.5-V supply levels. Through innovative chip design
and layout techniques, electromagnetic compatibility of the ISO7310-Q1 device has been significantly enhanced
to enable system-level ESD, EFT, Surge and Emissions compliance.
For all available packages, see the orderable addendum at the
end of the datasheet.
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