CA-IS3721C Description
The CA‐IS372xC devices provide high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS digital I/O. Each isolation channel has a logic input and output buffer separated by capacitive silicon dioxide (SiO2) insulation barrier, and each channel input integrates Schmitt trigger to provide excellent noise immunity.
CA-IS3721C Key Features
- Data rate: DC to 40Mbps
- Robust isolation barrier
- High lifetime: >40 years
- Up to 5kVRMS isolation rating (wide‐body
- ±150kV/μs typical CMTI
- Wide supply range: 3.0V to 5.5V
- Wide operating temperature range: -40°C to 125°C
- No start‐up initialization required
- Default output High (CA‐IS372xCH) and Low (CA‐ IS372xCL) Options
- High electromagnetic immunity