NVE Corporation

11409 Valley View Road

Eden Prairie, MN 55344-3617 USA

Telephone: (952) 829-9217

Fax: (952) 829-9189

Internet: www.isoloop.com

Functional Diagram

T-Series Wide Temperature Range

High Speed Digital Coupler

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

Description

NVE's 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.

The IL710 is available in 8-pin PDIP and 8-pin SOIC packages and

performance is specified over the temperature range of -40°C to +125°C.

* US Patent number 5,831,426; 6,300,617 and others