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CA-IS3721LS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CA-IS3721LS product

CA-IS3721LS

Digital Isolators

Digital Isolator2-ChannelHigh-SpeedChipanalog

The CA-IS3721LS is a high-speed, 2-channel digital isolator offering 3.75kVrms isolation and 150Mbps data rates in a compact SOIC-8 package.

Best for

  • Industrial signal isolation
  • Motor control interfaces
  • Isolated ADC/DAC communication

Avoid if

  • Applications requiring >3.75kVrms isolation
  • Systems needing more than 2 channels

Check before use

  • Ensure the 1-forward/1-reverse channel configuration aligns with your PCB layout.

Key specifications

Channels
2 (1 Forward, 1 Reverse)
Data Rate
150 Mbps
Isolation
3.75 kVrms
Propagation Delay
8 ns

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial AutomationMotor ControlMedical Electronics

Datasheet

dd5ae01fe41c28af1ada6eb76bb64f2b.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CA-IS3721LS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-performance 2-channel digital isolator from Chipanalog, utilizing SiO2 capacitive isolation to provide high-speed signal transmission with high electromagnetic immunity.