Chipanalog CA-IS3721
The CA‐IS372x devices are high‐performance dual ‐ channel digital isolators with up to 3.75kVRMS (narrow‐ body package) and 5kVRMS (wide‐body package) isolation rating and ultra‐fast data rate. The CA‐IS372x devices provide high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS digital I/O.| Part No. | CA-IS3721 |
|---|---|
| Datasheet | CA-IS3721 Download |
| Manufacturer |  Chipanalog |
| Description | High-Speed Dual-Channel Digital Isolators |
| Buy | Stock & Price |
FEATURES
● Data rate: DC to 150Mbps● Robust isolation barrier
● High lifetime: >40 years
● Up to 5000 VRMS isolation rating (Wide body packages)
● ±150 kV/μs typical CMTI
● Wide supply range: 2.5V to 5.5V
● Wide operating temperature range: ‐40°C to 125°C
● No start‐up initialization required
● Default output High (CA‐IS372xH) and Low (CA‐ IS372xL) Options
● High electromagnetic immunity
● Low power consumption
● 1.5mA per channel at 1Mbps with VDD = 5.0V
● 6.6mA per channel at 100Mbps with VDD = 5.0V
● Best in class propagation delay and skew
● 12ns typical propagation delay
● 2ns propagation delay skew (chip ‐to‐chip)
● 1ns pulse width distortion
● 5ns minimum pulse width
● Schmitt trigger inputs
● Package options
● Narrow‐body SOIC8(S) package
● Wide‐body SOIC8(G) package
● Wide‐body SOIC16(W) package
● Safety regulatory approvals
● VDE 0884‐17 isolation certification
● UL according to UL1577
● IEC 61010‐1 and GB 4943.1‐2022 certifications 2.
APPLICATIONS
● Industrial Automation● Motor Control
● Medical Systems
● Isolated Power Supplies
● Solar Inverters
● Isolated RS485, CAN, RS232 etc.
