Internally-clocked digital isolators...
Internal clocking ensures deterministic power-up, and outputs always follow the outputs (“DC correct”). In some versions the clock can be disabled for ultra-low power consumption. IL500-Series Isolators are a cost-effective alternative to digital optocouplers in a number of applications including serial interfaces, isolated Serial Peripheral Interface (SPI), isolated A/D converters, and isolated power interfaces.
Key features are:
10 ns PWD
1, 2, 3, or 4 Channels
|Low EM Emissions
30 kV/µs min. Transient Immunity
44000 Year Barrier Life
MSOP and SOIC Packages