Note: Si84xx devices remain in production, but are not recommended for new designs. For new designs, please use Si86xx Digital Isolators instead.
Si84xx digital isolators are the industry’s highest-performance, easiest-to-use, and lowest-cost line of 2.5 to 5.0 kVrms rated digital isolators and are 10x more reliable than optocouplers.
Feature
- 5 kV, 2.5 kV and 1 kV isolation ratings
- High integration: up to 6 isolation channels in a single package
- High-speed operation: DC–150 Mbps
- Wide operating supply voltage: 2.7 - 5.5 V
- Low power consumption
- Precise timing
- Less than 10 ns propagation delay
- 2 ns pulse width distortion
- 1 ns channel-channel matching
- 2 ns pulse width skew
- Transient immunity: >25 kV/µs
- Enable controlled outputs
- DC correct
- No start-up initialization required
