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CA-IS3721C Datasheet General Dual-channel Digital Isolators

Manufacturer: Chipanalog

Overview: Shanghai Chipanalog Microelectronics Co., Ltd. CA‐IS3720C, CA‐IS3721C, CA‐IS3722C Version 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General 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.

The CA‐IS3720C

Key Features

  • Data rate: DC to 40Mbps.
  • Robust isolation barrier.
  • High lifetime: >40 years.
  • Up to 5kVRMS isolation rating (wide‐body packages).
  • ±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.
  • Low power consumption.
  • 2.6mA.

More Datasheets from Chipanalog

Part Number Description
CA-IS3721 High-Speed Dual-Channel Digital Isolators
CA-IS3721-Q1 Automotive High-Speed Dual-Channel Digital Isolators
CA-IS3720 High-Speed Dual-Channel Digital Isolators
CA-IS3720-Q1 Automotive High-Speed Dual-Channel Digital Isolators
CA-IS3720C General Dual-Channel Digital Isolators
CA-IS3720VLS High-Speed Dual-Channel Digital Isolators
CA-IS3722 High-Speed Dual-Channel Digital Isolators
CA-IS3722-Q1 Automotive High-Speed Dual-Channel Digital Isolators
CA-IS3722C General Dual-Channel Digital Isolators
CA-IS3710 High-Speed Single-Channel Digital Isolator

CA-IS3721C Distributor