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NVE IL3685E

NVE IL815TE
NVE IL815TE
NVE IL815TE
NVE IL3685E
  • NVE

Product Features

  • PROFIBUS-compatible RS-485 isolated transceiver
  • Bus ESD protection 15kV
  • Typical common mode transient immunity of 50 kV/µs
  • Isolation of 2.5kVRMS
  • Working voltage of 600VRMS
  • 44000 year barrier life
  • Thermal shutdown protection
  • UL 1577 recognised and VDE V 0884-10 certified
  • 0.3″ 16-pin SOIC package

Applications

  • Scientific Instrumentation
  • Test and Measurement
  • Compliant

Description

The IL3685E PROFIBUS-compatible, galvanically isolated RS-485 transceiver from NVE offers data rate of 40Mbps and is designed for bidirectional data communication on balanced transmission lines, while being fully compliant with PROFIBUS specifications, including the differential output voltage. The IL3685 series is compatible with 3V and 5V power supplies. A unique ceramic/polymer composite barrier provides excellent isolation and virtually unlimited barrier life. This particular device uses NVE’s patented IsoLoop spintronic Giant Magnetoresistance (GMR) technology and comes in a 0.3″ 16-pin SOIC package.

  • Surface-mount PROFIBUS-compatible galvanically isolated RS-485 transceiver
  • 3V and 5V power supplies
  • Data rate of 40Mbps
  • 15kV bus ESD protection
  • Isolation of 2.5kVRMS per VDE V 0884-10
  • Working voltage of 600VRMS per VDE V 0884-10
  • Temperature range of −40°C to +85°C
  • Typical common mode transiend immunity of 50kV/μs (30kV/μs minimum)
  • Propagation delay as low as 20ns
  • Thermal shutdown protection
  • UL 1577 recognised, VDE V 0884-10 certified; meets or exceeds ANSI RS-485 and ISO 8482:1987(E)
  • 0.3″ 16-pin SOIC package

The IL3685 has current limiting and thermal shutdown features to protect against output short circuits and bus contentions that may cause excessive power dissipation, and also incorporate a “fail-safe if open” design, ensuring a logic high on R if the bus lines are disconnected or “floating.”

Typical applications for the IL3685 series include:

  • PROFIBUS, PROFIBUS DP and FMS networks
  • Factory automation
  • Industrial control networks
  • Building environmental controls
  • Equipment covered under IEC 61010-1 Edition 3

The below table gives the recommended operating conditions for the NVE IL3685 isolated RS-485 transceiver series, including IL3685E:

NVE IL3685E Specifications

Specifications

Weight 0.02500 kg
Dimensions 10.08 × 7.42 × 2.34 mm
Series / Model

Temperature Range (°C)

Supply Voltage

,

Maximum Data Rate

Propagation Delay

Creepage Distance

RoHS Compliant Product – NVE

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

NVE IL3685 Series Technical Library

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
NVE IL3685 PROFIBUS-compatible isolated RS485 transceiver series datasheet
Isolated logic level shifters
Isolated RS485 and RS422
Making RS485 system work
Package, tape-and-reel and pad layout specifications
GMR in isolation
Isolator high voltage safety standards
Isolated data converter
Power supply bypass capacitor selection
Pb free and S-Pb solder profiles
IsoLoop isolators for high efficiency power control
Isoloop isolators have low emissions, low emissions, low EMI susceptibility and excellent magnetic immunity
Isolating data converters
Isolated I S minimises distortion
IsoLoop isolators have best in class endurance voltage
Profibus complianc, a hardware design guide
Isolated CAN reference design
IsoLoop isolators have best-in-Class transient immunity
NVE isolators feature eight millimeter creepage
Isoloop isolators enable next generation switching mode power suppliers
Isoloop isolators have excellent thermal characteristics
Glossary terms

NVE IL3685E

NVE IL815TE
NVE IL815TE
NVE IL815TE
NVE IL3685E
Quantity
Calculators and Converters

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Contact us if you need your items quicker or need more than in stock.

Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.