IL711/IL712/IL721

IsoLoop is a registered trademark of NVE Corporation.

*U.S. Patent numbers 5,831,426; 6,300,617 and others.

Rev. AO

NVE Corporation

11409 Valley View Road, Eden Prairie, MN 55344-3617

(952) 829-9217

www.nve.com

YouTube.com/NveCorporation

iso-apps@nve.com

High Speed Two-Channel Digital Isolators

Functional Diagrams

Features

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High speed: 150 Mbps typical (S-Series)

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High temperature: −40 °C to +125 °C (T-Series and V-Series

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6 kVRMS Reinforced Isolation; 1.2 kVRMS Working Voltage (V-Series)

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2.7 to 5.5 volt supply range

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100 kV/μs Common Mode Transient Immunity

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No carrier or clock for low EMI emissions and susceptibility

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1.2 mA/channel typical quiescent current

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300 ps typical pulse width distortion (S-Series)

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100 ps pulse jitter

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2 ns channel-to-channel skew

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10 ns typical propagation delay

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44000 year barrier life

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Excellent magnetic immunity

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IEC 60747-17 (VDE 0884-17):2021-10 certified; UL 1577 recognized

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6 kVRMS Reinforced Isolation; 1.2 kVRMS Working Voltage (V-Series)

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ATEX / IECEx certified for IS-to-IS intrinsically safe applications

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MSOP, SOIC, PDIP, and True 8 mm creepage packages

Applications

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Board-to-board communication

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CANbus

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Peripheral interfaces

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Logic level shifting

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Equipment covered under IEC 61010-1 Edition 3

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5 kVRMS rated IEC 60601-1 medical applications

Description

NVE’s IL700 family of high-speed digital isolators are CMOS devices

manufactured with NVE’s patented* spintronic Giant Magnetoresistive

(GMR) technology. A unique ceramic/polymer composite barrier provides

excellent isolation and virtually unlimited barrier life.

The IL711S and IL712S are the world’s fastest two-channel isolators, with a

150 Mbps typical data rate for both channels. Standard and S-Grade parts

are specified over a temperature range of −40°C to +100°C; “T” and “V”

Grade parts have a maximum operating temperature of 125°C. V- Grade

versions offer extremely high isolation voltages of 6 kVRMS for wide-body

packages and 2.5 kVRMS for MSOPs.

The symmetric magnetic coupling barrier provides a typical propagation

delay of only 10 ns and a pulse width distortion as low as 300 ps (0.3 ns),

achieving the best specifications of any isolator. Minimum transient

immunity of 100 kV/µs is unsurpassed.

The IL711 has two transmit channels; the IL712 and IL721 have one

transmit and one receive channel. The IL721 has channels reversed to better

suit certain board layouts.

The IL711 and IL712 are available in 8-pin MSOP, SOIC, and PDIP

packages. The IL711 and IL721 are also available in NVE’s unique JEDEC-

compliant 16 pin package with True 8 mm creepage under IEC 60601.