NVE’s IL262e is five-channel high-speed digital isolators are CMOS devices manufactured with NVE’s 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. The unique fifth channel can be is used to distribute isolated clocks or handshake signals to multiple delta-sigma A/D converters. High channel density makes these devices ideal for isolating ADCs and DACs, parallel buses and peripheral interfaces.
Typical transient immunity of 50 kV/μs is unsurpassed. Performance is specified over the temperature range of −40 °C to +85 °C without derating.
The five-channel devices provide the highest channel density available. Parts are available in ultraminiature 16-pin QSOPs, as well as 0.15"and 0.3"-wide SOIC packages.
V-Series versions offer extremely high isolation voltage of 6 kVRMS, and true 8 mm creepage.
| Technical | |
| Applications | • ADCs and DACs • Multiplexed data transmission • Board-to-board communication • Peripheral interfaces • Equipment covered under IEC 61010-1 Edition 3 • 5 kVRMS rated IEC 60601-1 medical applications |
| Features | • High Speed: 110 Mbps • 1.2 mA/channel typical quiescent current • Very high isolation: 6 kVRMS Reinforced Isolation (V-Series) • 50 kV/μs typ.; 30 kV/μs min. common mode transient immunity • No carrier or clock for low EMI emissions and susceptibility • −40 °C to 85 °C operating temperature • 44000 year barrier life • Excellent magnetic immunity • 2 ns typical pulse width distortion • 100 ps pulse jitter • 4 ns typical propagation delay skew • 10 ns typical propagation delay • 2 ns channel-to-channel skew • VDE certified; UL 1577 recognized • 0.15" and True 8™ mm 16-pin SOIC; 16-pin QSOP packages |
Tags: Digital Isolators