The ISL1536 is a very low power dual channel differential amplifier designed for central office line driving for DMT ADSL2+. This device features a high drive capability of 400mA while consuming only 4mA of supply current per amplifier from ±12V supplies. It integrates gain and bias resistors while maintaining high slew rate and low distortion.


  • Internal Fixed Gain AV = 12.85
  • Integrated Feedback Resistors
  • 43.4VP-P Differential Output Drive into 100Ω
  • 41.6VP-P Minimum Differential Output Drive into 60Ω
  • -59dBc Typical Driver Output Distortion Driving 50Ω at 2MHz
  • Low Quiescent Current of 3mA per Amplifier
  • Power-Down Disable Control
  • Pb-Free (RoHS Compliant)


  • ADSL, ADSL2, ADSL2+ Line Drivers
  • GSHDSL, HDSL2 Line Drivers
  • Video Distribution Amplifiers
  • Video Twisted-pair Line Drivers

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active QFN Tube 75
Active QFN Reel 6000

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL1536 Datasheet Datasheet PDF 662 KB
PCN13060 - Test Site Change for the Listed Intersil Products Product Change Notice PDF 223 KB
PCN13011 - Product Improvement - Design and Wafer Fabrication Process Change for Intersil ISL1536IRZ* Products Product Change Notice PDF 157 KB
PCN11023 - Alternate Manufacturing Site for Assembly of Intersil Product ISL1536* - STATS ChipPAC Malaysia Product Change Notice PDF 112 KB
PCN10082 - Alternate Manufacturing Site for Intersil Product ISL1536* - STATS ChipPAC Malaysia Product Change Notice PDF 34 KB
PCN10018 - Data Sheet Specification Change for Intersil Product ISL1536* Product Change Notice PDF 45 KB