NVE Sensor and Isolator News
    August 2020 Electrifying  News  From  NVE
In This Issue
Transceivers With DC-DC Convertors

I²C Magnetometer

Quick Links
Sensor Selector Guide

Isolator Selector Guide

Online Store

Contact Us

New on YouTube
Isolated RS-485 transceiver with DC-DC convertor
IC Magnetic Sensors
SPI Isolation
5-Volt RS-485 Isolation Using The World’s Smallest Isolated DC-DC Convertor
World’s Smallest DC-DC Convertor
AET500 Magnetic Linear Encoder Demonstration

Datasheet Revisions
NVE's flagship IL7xx IL2xx Digital Isolators now have extended power supply ranges as low as 2.5 volts (see story at right):

IL710 1-ch Isolators
Datasheet »

IL711 / IL712 / IL721
2-ch Isolator Datasheet »

IL715 / IL715 / IL717
4-ch Isolator Datasheet »

IL260 / IL261 / IL262
5-ch Isolator Datasheet »

In the News
NVE was mentioned recently in U.S. News & World Report:
“...perhaps one of the most interesting names among chip stocks.”
Read more »
NEW! Transceivers With DC-DC Convertors
Unique DC-DC Convertor Technology
NVE has launched two new isolated transceivers with integrated DC-DC convertors. The new products are based on the revolutionary IsoLoop® DC-DC convertor technology first introduced last month in the world’s smallest isolated DC-DC convertor, the ILDC11-15E.

IL4685 Transceiver with DC-DC Convertor
IL4622 Transceiver with DC-DC Convertor
Full- and Half- Duplex Versions
The two new products are the the half-duplex IL4685E, which combines an RS-485 transceiver and a DC-DC convertor in an single package, and the full-duplex RS-422 IL4622E. Both new devices have best-in-class 40 Mbps data rates.

Unique Technology
NVE’s IsoLoop technology uses a unique ceramic/polymer composite barrier, which provides full 2.5 kV isolation and virtually unlimited barrier life.

Low Parts Count
The integrated DC-DC convertors require no additional regulation and ferrite beads are not necessary for EMI mitigation.

Key IL4685E / IL4622E features include:
  • Best-in-class 40 Mbps data rate
  • 3.3-volt bus
  • 2500 volts isolation
  • Up to 16.5 kV bus ESD protection
  • 16-pin wide-body SOIC
Immediate Delivery
All parts are in stock for immediate delivery:
Buy Online 
NEW! I²C Magnetometer
NVE’s groundbreaking line of Smart Magnetometers has been expanded to include the SM228—an I²C version of the popular SM225 15 mT TMR magnetometer. I²C frees up a pin for a Digital Threshold output:

SM228 I²C Smart Magnetometer
SM228 I²C Smart Magnetometer
Key Smart Magnetometer features include:
  • Factory calibrated
  • Internal temperature compensation
  • Digital threshold outputs
  • In-plane sensitivity-more usable than Hall effect
  • Ultraminiature 2.5 x 2.5 x 0.8 mm TDFN6 package

These are some of the world-class specifications:
  • Up to 24-bit resolution
  • Accuracy up to 0.3% FS
  • Up to 15 kSps sample rate
  • 2.2 to 3.6 volt supplies
  • -40 to 125 °C temperature range

Applications include:
  • Current sensing
  • Proximity sensing
  • Automotive applications
  • Cylinder position sensing
  • Security and intrusion detection

Available Now
The new SM228 and the rest of our Smart Magnetometers are in stock for immediate delivery:
SM124-10E 1 mT 5% 10 kSps I²C;
Digital Threshold
2.5 x 2.5 mm DFN6
SM125-10E 4 mT 5%  15 kSps 
SM225-10E 15 mT 2%  15 kSps  SPI
15 mT 2%  15 kSps  I²C;
Digital Threshold
SM324-10E 2 mT 0.3% 300 Sps
Smart Magnetometer breakout boards and evaluation kits are also available.
Buy Online
Twitter LinkedIn YouTube   GitHub Subscribe