This browser is not fully supported.

Select region

Once you have made this selection we will show you only the content that is relevant for your region. You can change this setting by clicking the globe in the main navigation. If you are a supplier, choose your preferred country.

Newsletter subscription

Alcom electronics nv/sa appreciates the potential business relationship between our parties. Thank you! We want to make sure we address only the mailings that are valuable to you. Please fill out the form:

From which product groups do you wish to receive updates?

Cookie preferences

This website uses cookies to provide you with a better visitor experience. Select here which type of cookies you allow.

Functional cookies

Functional cookies are necessary cookies that ensure that the website functions properly and that your preferences (e.g. language, region) are stored properly.

Analytical cookies

Analytical cookies allow us to analyse the use of the website and improve the visitor experience.

Marketing cookies

Marketing cookies aim to personalize your experience and send you relevant content and offers on this and other websites.

Ask a quote

Please include article number, quantity and supplier in your request. We will contact you as soon as possible.


Career

Are you the right candidate? Convince us of your possibilities and send us your recent c.v. with motivation letter. Every candidate can count on absolute discretion and a fast selection procedure with an answer.

Only images and .pdf allowed - max 2MB
Choose file Remove
Only .pdf allowed - max 2MB
Choose file Remove
Newsletter

Subscribe to our newsletters

Alcom electronics appreciates the potential business relationship between our parties. Thank you! We want to make sure we address only the mailings that are valuable to you.

  • Product news
  • Manufacturers
  • Technologies
  • Applications & Markets
  • About Alcom
  • Company news
  • Events
  • Media
  • Careers
  • Contact
  • Findit for me
  • Newsletters
  • Home
     
  • / Product news
Share
  • Facebook
  • Linkedin

Isolated RS-485 Transceivers with Integrated DC/DC Converter

31/05/2024

The CA-IS2092A family of devices is galvanically-isolated RS-485 transceivers with built-in isolated DC-DC converter, that eliminates the need for a separate isolated power supply in space constrained isolated designs. The transceivers have the logic input and output buffers separated by a silicon oxide (SiO2) insulation barrier that provides up to 2.5kVRMS (60s) of galvanic isolation and ±150kV/μs typical CMTI Isolation improves data communication by breaking ground loops and reduces noise where there are large differences in ground potential between ports. An integrated DC-DC converter generates the 3.3V or 5V operating voltage for the cable-side.

Main Features

  • High-Performance and Compliant with RS-485 EIA/TIA-485 Standard
  • Data rate up to 0.5Mbps
  • 1/8 unit load enables up to 256 nodes on the bus
  • DC-DC supply voltage range(VDDP) 3.0V to 5.5V
  • RS-485 supply input(VDDL)2.5V to 5.5V
  • Integrated DC-DC Converter for Cable-side Power:
    - 3.3V and 5V output options
    - High integration with internal transformer
    - Soft-start reduces input inrush current
    - Overload and short-circuit protection
    - Thermal shutdown
  • Robust Galvanic Isolation of Digital Signals:
    - 2.5kVRMS withstand isolation voltage for 60s (galvanic isolation)
    - CMTI:±150kV/μs
    - High lifetime:>40 years
  • Integrated Protection for Robust Communication:
    - ±8kV Human Body Model(HBM) ESD protection on bus I/O
    - True fail-safe guarantees known receiver output state
    - Driver current limit and thermal shutdown
  • Wide operating temperature range: –40°C to 125°C
  • Package: LGA16
  • Safety Regulatory Approvals(pending):
    - 3535VPK VIOTM and 566VPK VIORM per DIN VDE V0884-11:2017-01
    - 2.5kVRMS isolation for 1 minute per UL 1577
Documents Tech question
Chipanalog CA IS2092 A

Isolated RS-485 Transceivers with Integrated DC/DC Converter

  • Applications
  • Technologies
  • Manufacturer
  • Documents

Applications & Markets

  • 5 Industrial Automation

    Factory & Industrial Automation, Robotics

  • 11 Motor Control

    Motor Control

  • 17 Home Building Automation

    Home & Building Automation

Technologies

  • Shutterstock 24035881

    Interface ICs

Chip Analog

Chipanalog is a high-tech company specialized in high-end analog and mixed-singal integrated products R&D and sales, offering isolation, interface, driver and power management as well as high performance analog chips for industrial control, power and renewable energy and automotive electronics sectors.

Read more
Chip Analog Logo

Documents

  • Chipanalog CA IS2092 A Datasheet
Pexels thisisengineering 3913017

Contact an engineer

We are happy to answer any technical, support or commercial questions. We will use your email information to reply to your request and update you on new topics of interest.

Get in touch
  • Alcom electronics Belgium

    Singel 3 2550 Kontich
    info@alcom.be
    Map belgium
  • Alcom Electronics The Netherlands

    Rivium 1e straat 52 2909 LE Capelle a/d IJssel
    NL tel: +31 10 288 25 00 info@alcom.nl
    Map netherlands
  • Product news
  • Manufacturers
  • Technologies
  • Applications & Markets
  • About Alcom

Subscribe to our newsletter

Stay up to date on product news and announcements

© Alcom 2021

  • Disclaimer
  • Privacy & cookie policy
  • Terms & conditions
  • Visit Lunar
  • Facebook
  • Linkedin

We use cookies to track usage and preferences. Read more about it in our cookie policy