Overview

Description

A 26% smaller footprint is available with the ISL3298E TDFN package. This device also features a logic supply pin (VL) that sets the switching points of the DE and DI inputs to be compatible with a lower supply voltage in mixed voltage systems. For companion single RS-485 receivers in micro packages, please see the ISL3280E, ISL3281E, ISL3282E, ISL3283E, ISL3284E datasheet.

Features

  • High ESD protection on RS-485 outputs ±16.5kV HBM
  • IEC61000-4-2 contact test method ±7kV
  • Class 3 ESD level on all other pins >8kV HBM
  • Specified for +125°C operation (VCC ≤ 3.6V only)
  • Logic supply pin (VL) eases operation in mixed supply systems (ISL3298E only)
  • Hot plug - Tx outputs remain three-state during power-up
  • Low Tx leakage allows >256 devices on the bus
  • High data rates up to 20Mbps
  • Low quiescent supply current 150µA (max)
  • Very low shutdown supply current 1µA (max)
  • -7V to +12V common-mode output voltage range (VCC ≤ 3.6V only)
  • Current limiting and thermal shutdown for driver overload protection (VCC ≤ 3.6V only)
  • Tri-statable Tx outputs
  • 5V tolerant logic inputs when VCC ≤5V

Applications

Applications

  • Clock distribution
  • High node count systems
  • Space constrained systems
  • Security camera networks
  • Building environmental control/lighting systems
  • Industrial/process control networks

Documentation

Document title Document type
Type
Date Date
PDF 929 KB Datasheet
PDF 365 KB Application Note
PDF 207 KB Application Note
PDF 474 KB Application Note
PDF 366 KB Application Note
PDF 178 KB Application Note
PDF 513 KB Application Note
PDF 826 KB Application Note
PDF 443 KB Application Note
PDF 582 KB Application Note
PDF 440 KB Application Note
PDF 338 KB Application Note
PDF 365 KB Application Note
PDF 375 KB Application Note
PDF 4.85 MB Brochure
PDF 4.91 MB 日本語 Brochure
PDF 2.95 MB Brochure
PDF 825 KB Other
PDF 156 KB Other
PDF 253 KB Other
PDF 254 KB Other
PDF 326 KB Product Change Notice
PDF 398 KB Product Change Notice
PDF 438 KB Report
PDF 266 KB 简体中文 Technical Brief
PDF 188 KB Technical Brief
PDF 405 KB Training
PDF 239 KB Training
PDF 920 KB 简体中文 White Paper
29 items

Design & Development

Models

Models

Title Type Type Date Date
IBS 21 KB Model - IBIS
1 item