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Product Attributes

Introduction

High-speed digital isolators of the IL700 family 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. The IL711S and IL712S are 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 “VE” Grade parts have a maximum operating temperature of 125°C. V-Series 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). Typical transient immunity of 50 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 a unique JEDEC-compliant 16 pin package with True 8 mm creepage under IEC 60601.

Features

• High speed: 150 Mbps typical (S-Series)
• High temperature: -40°C to +125°C (T-Series and VE-Series)
• Very high isolation: 6 kVRMS Reinforced Isolation (VE-Series)
• High working voltage: 1 kVRMS per VDE V 0884-10 (VE-Series)
• 50 kV/μs typ.; 30 kV/μs min. common mode transient immunity
• No carrier or clock for low EMI emissions and susceptibility
• 1.2 mA/channel typical quiescent current
• 300 ps typical pulse width distortion (S-Series)
• 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
• MSOP, SOIC, PDIP, and True 8 mm creepage packages

Applications

• Board-to-board communication
• CANbus
• Peripheral interfaces
• Logic level shifting
• Equipment covered under IEC 61010-1 Edition 3
• 5 kVRMS rated IEC 60601-1 medical applications