CA-IS3730C
Overview
The CA‐IS373xC 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 integrated Schmitt trigger to provide excellent noise immunity.
- Data rate: DC to 40Mbps
- Robust isolation barrier; High lifetime: >40 years; Up to 5000VRMS isolation rating (wide‐body package); ±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‐IS373xCH) and Low (CA‐ IS373xCL) Options
- High electromagnetic immunity
- Low power consumption; 2.0mA per channel at 1Mbps with VDD = 5.0V; 3.5mA per channel at 40Mbps with VDD = 5.0V
- Best in class propagation delay and skew; 22ns typical propagation delay; 2.5ns propagation delay skew (chip ‐to‐chip); 1ns pulse width distortion; 20ns minimum pulse width
- CMOS inputs logic
