The HA5023 is a wide bandwidth high slew rate dual amplifier optimized for video applications and gains between 1 and 10. It is a current feedback amplifier and thus yields less bandwidth degradation at high closed loop gains than voltage feedback amplifiers. The low differential gain and phase, 0. 1dB gain flatness, and ability to drive two back terminated 75Ω cables, make this amplifier ideal for demanding video applications. The current feedback design allows the user to take advantage of the amplifier's bandwidth dependency on the feedback resistor. By reducing RF, the bandwidth can be increased to compensate for decreases at higher closed loop gains or heavy output loads. The performance of the HA5023 is very similar to the popular Intersil HA-5020.


  • Wide Unity Gain Bandwidth 125MHz
  • Slew Rate 475V/µs
  • Input Offset Voltage 800µV
  • Differential Gain 0.03%
  • Differential Phase 0.03°
  • Supply Current (per Amplifier) 7.5mA
  • ESD Protection 4000V
  • Guaranteed Specifications at ±5V Supplies
  • Pb-Free Plus Anneal Available (RoHS Compliant)


  • Video Gain Block
  • Video Distribution Amplifier/RGB Amplifier
  • Flash A/D Driver
  • Current to Voltage Converter
  • Medical Imaging
  • Radar and Imaging Systems
  • Video Switching and Routing

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active SOICN Tube 980
Active SOICN Reel 2500

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
HA5023 Datasheet Datasheet PDF 878 KB
Application Notes & White Papers
How to Bias Op-Amps Correctly Application Note PDF 263 KB
AN1993: Voltage Feedback versus Current Feedback Operational Amplifiers Application Note PDF 564 KB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
AN535: Design Considerations for a Data Acquisition System (DAS) Application Note PDF 843 KB
AN9663: Converting From Voltage-Feedback to Current-Feedback Amplifiers Application Note PDF 405 KB
AN9787: An Intuitive Approach To Understanding Current Feedback Amplifiers Application Note PDF 334 KB
AN9815: Crystal Filter Yields Pure Sine Waves Application Note PDF 211 KB
AN9420: Current Feedback Amplifier Theory and Applications Application Note PDF 585 KB
AN9757: A Cookbook Approach to Single Supply DC-Coupled Op Amp Design Application Note PDF 328 KB
PCN12085 - 8l, 14l, 16l SOIC w/ Gold Bond Wire @ ATP as Alternate Assembly Site Product Change Notice PDF 152 KB
HA5023 SPICE Macromodel Model MDL 4 KB
Analog ICs Brochure 日本語 Brochure PDF 4.20 MB
PIN19006 - Price Increase for the Listed Renesas Electronics America Products Price Increase Notice PDF 257 KB
TB514: Operational Amplifier Basics Other PDF 519 KB
PIN17006 - Q1 2017 Price Increase Price Increase Notice PDF 227 KB
General-purpose operational amplifiers and comparators Pamphlet ( D18268EJ2V0PF00 ) Flyer PDF 1.11 MB