NVE Introduces IL4822 Isolated RS-485/RS-422 Transceiver With Integrated 3.3-to-5 Volt DC-to-DC Boost Convertor

NVE Introduces IL4822 Isolated RS-485/RS-422 Transceiver With Integrated 3.3-to-5 Volt DC-to-DC Boost Convertor

NVE Corporation (United States) - NVE Corporation introduced the IL4822 isolated RS-485/RS-422 transceiver with an integrated 3.3-to-five volt isolated DC-to-DC boost convertor. It is ideal for interfacing 3.3-volt controllers to ubiquitous five-volt busses. The new part complements the previously-announced IL4622E, which has a 3.3-to-3.3 volt DC-to-DC convertor for interfacing to newer 3.3-volt busses.

The new part is based on the revolutionary IsoLoop® DC-to-DC convertor technology first introduced in ILDC11xxx stand-alone isolated DC-to-DC convertors.

Key IL4822 features include:

  • 250 mW 3.3-to-5 volt DC-to-DC boost convertor
  • 40 Mbps RS-485 or RS-422 data rate
  • 1 mVp-p DC-to-DC output ripple
  • 2.5 kVrms isolation for both the transceiver and DC-to-DC convertor modules
  • EDEC-standard wide-body SOIC with true 8 mm creepage

High Power:

The 250 milliwatt integrated DC-to-DC boost convertor has enough current to power a single bus node or multiple nodes.

Highest Speed:

The IL4822 is rated at a best-in-class 40 megabits per second for high speed, long transmission distances, and high signal fidelity RS-485 or RS-422 data transmission..

Lowest Ripple:

One millivolt peak-to-peak ripple on the DC-to-DC convertor output is an order of magnitude less than conventional parts and means low noise and reliable systems.

Full Isolation:

Both the transceiver and DC-to-DC convertor modules are rated for full 2.5 kilovolts RMS isolation. The parts are VDE V 0884-11 certified under the stringent new IEC 60747-17 requirements, and UL1577 registered.

Standard Package:

The new part is packaged in JEDEC-standard 16-pin wide-body packages with true 8 millimeter creepage in accordance with IEC60601.

Lowest EMI:

Frequency hopping and integrated shielding provide the lowest EMI in the industry.

Low Parts Count:

The integrated DC-to-DC convertor requires no additional regulation and ferrite beads are not necessary for EMI mitigation.

Available Now:

The IL4822 and IL4622 are in stock for immediate delivery. At $6.00 each in 1000-piece quantities, the new part is attractively priced, especially compared to using separate components.


About Us:

NVE is a leader in the practical commercialization of spintronics, a nanotechnology that relies on electron spin rather than electron charge to acquire, store and transmit information. The company manufactures high-performance spintronic products including sensors and couplers that are used to acquire and transmit data.

For more information about this article from NVE Corporation click here.

Source link

Other articles from NVE Corporation.

Sponsored Links:
GameMarket.pt - Your Gaming Marketplace with Video Games, Consoles, PC Gaming, Retro Gaming, Accessories, etc.!

Are you interested on the Weighing Industry? Visit Weighing Review the First and Leading Global Resource for the Weighing Industry where you can find news, case studies, suppliers, marketplace, etc!

Are you interested to Advertise and to include your Link here, visible on all AutomationInside.com articles and marketplace product pages? Contact us

© NVE Corporation / Automation Inside

Share this Article!

Interested? Submit your enquiry using the form below:

Only available for registered users. Sign In to your account or register here.

Bottled Water Company Implements Large-Format IR Windows

New: PSD – Portable Sensor Display