The ISL55033 is a triple rail-to-rail output gain block with a -3dB bandwidth of 400MHz and slew rate of 2350V/μs into a 150Ω load. The ISL55033 has a fixed gain of +2. The inputs are capable of sensing ground. The outputs are capable of swinging to 0. 45V to either rail through a 150Ω resistor connected to V+/2. The ISL55033 is designed for general purpose video applications. The part includes a fast-acting global disable/power-down function. The ISL55033 is available in a 12 Ld TQFN package. Operation is specified over the -40°C to +85°C temperature range.


  • 400MHz -3dB bandwidth
  • 2350V/μs typ slew rate, RL = 150Ωto V+/2
  • Single-supply operation from +3V to +5.5V
  • Rail-to-rail output
  • Input ground sensing
  • Fast 25ns disable time
  • Pb-free (RoHS compliant)


  • Video Amplifiers
  • Set-Top Boxes
  • Video Distribution

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active TQFN Tube 100
Active TQFN Reel 6000

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL55033 Datasheet Datasheet PDF 1.16 MB
Application Notes & White Papers
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
PLC12027 - Product EOL/Obsolescence Notification Product Life Cycle Notice PDF 123 KB