NVE Introduces Ultrahigh Common
Mode Transient Immunity Isolators
IL6xxCMTI family has 200 kilovolts per microsecond CMTI
EDEN PRAIRIE, Minn.February 24, 2019NVE
Corporation today announced a new family of digital signal isolators with ultrahigh
Common Mode Transient Immunity (CMTI).
CMTI-grade isolators are 100% tested to ensure each part has at least 200 kV/µs
minimum CMTI. Simple external deglitch circuitry extends the CMTI to an extraordinary
350 kV/µs typical.
Revolutionary Isolator Technology
The new devices are manufactured with NVEs patented IsoLoop® spintronic
Giant Magnetoresistive (GMR) technology for small size, high speed, and high CMTI.
A unique ceramic/polymer composite barrier provides excellent isolation and virtually
unlimited barrier life.
Ideal for MOSFET Power Drive
IL6xxCMTI isolators are optimized to driving power MOSFETs. They have an extended
supply range of up to 6.6 volts for compatibility with a variety of power
MOSFETs and gate driver ICs.
IL6xxCMTI Block Diagram (each channel).
The inputs can be single-ended or bipolar differential for maximum transient immunity.
Resistors set the input current, and five milliamps input current guarantees switching.
The new parts are available in NVEs unique MSOP8 package, which are the
worlds smallest isolators.
Key IL6xxCMTI specifications include:
Best-in-class CMTI: 200 kV/µs guaranteed CMTI; 350
kV/µs typical with deglitch
3 V to 6.6 V drive-side supply
Input current as low as 5 mA
No input-side power supply needed
No carrier or clock for low EMI emissions and susceptibility
Single and dual-channel configurations
8-pin MSOP and SOIC packages
The single-channel MSOP8 (part number IL610CMTI-1E), the single-channel SOIC8
(IL610CMTI-3E), and the two-channel MSOP8 (IL611CMTI-1E) are in stock for immediate
delivery. The the two-channel SOIC8 (IL611CMTI-3E) will be available in April
The IL610CMTI-1E and IL610CMTI-3E are priced at $2.48 each in 1000-piece
quantities. The IL611CMTI-1E and IL611CMTI-3E are $4.02 each.
Click here to download the IL6xxCMTI
datasheet, or visit www.nve.com for more
Leaders in Practical Spintronics
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.
Statements used in this announcement that relate to future plans, events, or
performance are forward-looking statements that are subject to certain risks and
uncertainties including, among others the risk factors listed from time to time
in our filings with the SEC, including our Annual Report on Form 10-K and other
reports filed with the SEC.