NVE IL717-3E

Four-channel high-speed digital isolators are CMOS devices manufactured with patented IsoLoop spintronic Giant Magnetoresistive (GMR) technology. A unique ceramic/polymer composite barrier provides excellent isolation and virtually unlimited barrier life. All transmit and receive channels operate at 110 Mbps over the full temperature and supply voltage range. The symmetric magnetic coupling barrier provides a typical propagation delay of only 10 ns and a pulse width distortion of 2 ns, achieving the best specifications of any isolator. Typical transient immunity of 50 kV/μs is unsurpassed. High channel density makes these devices ideal for isolating ADCs and DACs, parallel buses and peripheral interfaces. The isolators are available in 16-pin 0.3" and 0.15" SOIC, and ultraminiature QSOP packages. Performance is specified over a temperature range of -40°C to +100°C. “T” and “V” Series parts have a maximum operating temperature of 125°C. V-Series versions have an extremely high isolation voltage of 6 kVRMS.

• High speed: 110 Mbps
• High temperature: -40°C to +125°C (“T” and “V” Series)
• Very high isolation: 6 kVRMS Reinforced Isolation (V-Series)
• High working voltage: 1 kVRMS per VDE V 0884-10 (V-Series)
• 50 kV/μs typical common mode transient immunity
• No carrier or clock for low EMI emissions and susceptibility
• 1.2 mA/channel typical quiescent current
• 100 ps pulse jitter
• 2 ns channel-to-channel skew
• 10 ns typical propagation delay
• 44000 year barrier life
• Excellent magnetic immunity
• VDE V 0884-10 certified; UL 1577 recognized
• 0.15" and 0.3" True 8 mm 16-pin SOIC; 16-pin QSOP packages

• ADCs and DACs
• Digital Fieldbus
• Multiplexed data transmission
• Board-to-board communication
• Ground loop elimination
• Parallel bus
• Logic level shifting
• Equipment covered under IEC 61010-1 Edition 3
• 5 kVRMS rated IEC 60601-1 medical applications