描述 Description

NVEs family of high-speed digital isolators are CMOS devices created by integrating active circuitry and our GMR-based and patented* IsoLoop? technology. The IL710T offers the user the widest temperature range available in digital couplers. 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 device. Typical transient immunity of 30 kV/μs is unsurpassed. The IL710 is ideally suited for isolating applications such as PROFIBUS, RS-485, RS422 and others.

特性 Features

? Wide Temperature Range -40°C to +125°C

? +5V/+3.3V CMOS/TTL Compatible

? High Speed: 110 MBd

? 2500VRMS Isolation (1 Min.)

? 2 ns Typical Pulse Width Distortion

? 4 ns Typical Propagation Delay Skew

? 10 ns Typical Propagation Delay

? 30 kV/us Typical Common Mode Rejection

? Tri State Output

? 8-pin PDIP and 8-pin SOIC Packages

? UL1577 Approval Pending

? IEC 61010-1 Approval Pending

Isolation Applications

? Digital Fieldbus

? RS485 and RS422

? Multiplexed Data Transmission

? Data Interfaces

? Board-To-Board Communication

? Digital Noise Reduction

? Operator Interface

? Ground Loop Elimination

? Peripheral Interfaces

? Serial Communication

? Logic Level Shifting