NVE IL485WE

  • NVE

Product Features

  • Industry-standard Isolated RS-485 transceiver with handshake
  • 1ns pulse skew
  • Isolation of 2.5 kVRMS
  • Thermal shutdown protection
  • UL 1577 & IEC 61010-2001 approved; meets or exceeds ANSI RS-485 and ISO 8482:1987(E)
  • 0.3″ 16-pin SOIC package
  • UL

Applications

  • Scientific Instrumentation
  • Test and Measurement
  • Compliant

Description

The IL485WE isolated RS-485 interface with handshake from NVE is an industry-standard differential bus transciever, designed to galvanically isolate bidirectional data communication over balanced transmission lines. DE/ISODE and IN1/OUT1 allow isolated RTSAS and DTSAS
handshaking. The IL485 series is also compatible with 3V and 5V input supplies. The device uses NVE’s patented IsoLoop spintronic Giant
Magnetoresistance (GMR) technology and comes in a 0.3″ 16-pin SOIC package. IL485 was the first isolated RS-485 transciever in a standard 16-pin SOIC package to meed the ANSI Standards EIA/TIA-422-B and RS-485.

  • Industry-standard, surface-mount RS-485 isolated transceiver with handshake
  • Power supply VDD1 3.3V to 5V, VDD2 4.5V to 5.5V
  • Data rate of 35Mbps
  • 1ns typical pulse skew
  • Isolation voltage of 2.5kVRMS per VDE V 0884-10
  • Temperature range of −40°C to +85°C
  • PROFIBUS compatible
  • ±60mA Driver output capability
  • Thermal shutdown protection
  • Typical propagation delay of 24ns (5V)
  • UL 1577 and IEC 61010-2001 approved, meets or exceeds ANSI RS-485 and ISO 8482:1987(E)
  • 0.3″ 16-pin SOIC package

The IL485 series has current limiting and thermal shutdown features to protect against output short circuits and bus contentions that may cause excessive power dissipation.

Typical applications for the IL485 series include:

  • PROFIBUS/RS-485 Systems
  • Multiple data point transmission

The below table gives the recommended operating conditions for the NVE IL485WE isolated RS485 transciever:

NVE IL485WE Specifications

Specifications

Weight 0.02500 kg
Dimensions 7.59 × 10.49 × 2.50 mm
Temperature Range (°C)

Supply Voltage

,

Series / Model

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 IL485W 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 IL485WE Industry standard RS-485 isolated transceiver with handshake 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 IL485WE

Quantity
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