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The narrow-body versions, designated with the -3E suffix, are the world’s smallest isolated transceivers. The “dash 3” 0.15-inch wide, 1.8 millimeter clearance height 16-pin SOIC package is half the size of other isolators.
Best-in-Class Specifications
Both new transceivers feature best-in-class speed and efficiency specifications, including 40 Mbps data rate, 20 nanosecond typical propagation delay, and 3 milliamp typical controller-side quiescent current.
Both meet or exceed ANSI RS-485 and ISO 8482:1987(E) industry standards. IL3685-3E transceivers are also fully PROFIBUS compliant, including the rigorous PROFIBUS differential output voltage specifications.
Rugged and Reliable
Designed for rugged industrial applications, NVE’s IL35- and IL36-Series isolated transceivers have a -40 to +85 degree Celsius temperature range, 15 kV bus ESD protection, and current limiting and thermal shutdown features. Receiver inputs feature a “fail-safe if open” design.
Parts are IEC 61010-2001 approved and UL 1577 recognized. Unlike optocouplers or other isolation technologies, IsoLoop isolators have indefinite life at high voltage.