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The HA5024 is a quad version of the popular Intersil HA5020. It features wide bandwidth and high slew rate, and is 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 HA5024 also features a disable function that significantly reduces supply current while forcing the output to a true high impedance state. This functionality allows 2:1 and 4:1 video multiplexers to be implemented with a single IC. 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.


  • Quad Version of HA-5020
  • Individual Output Enable/Disable
  • Input Offset Voltage 800µV
  • Wide Unity Gain Bandwidth 125MHz
  • Slew Rate 475V/µs
  • Differential Gain 0.03%
  • Differential Phase 0.03 Degrees
  • Supply Current (per Amplifier) 7.5mA
  • ESD Protection 4000V
  • Guaranteed Specifications at ¡¾5V Supplies
  • Pb-Free Plus Anneal Available (RoHS Compliant)


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


Title language Type Format File Size Date
star HA5024 Datasheet
PDF 894 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
AN9637: Simple Phase Meter Operates to 10MHz (HA5024, HFA3102)
Application Note
PDF 253 KB
AN9663: Converting From Voltage-Feedback to Current-Feedback Amplifiers
Application Note
PDF 405 KB
AN9508: 850MHz Video Multiplexer Delivers Lower Signal Degradation (EL5166)
Application Note
PDF 221 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
TB514: Operational Amplifier Basics
PDF 519 KB
PCN12094 - Alternate Manufacturing Site for Assembly of the Listed Intersil Packaged Products - Amkor Technology, Philippines (ATP)
Product Change Notice
PCN12086 - Alternate Manufacturing Site for Assembly of the Listed Intersil PDIP Packaged Products -Amkor Technology, Philippines (ATP)
Product Change Notice
PLC15033 - Product Discontinuance / Obsolescence NotificationProducts
Product Life Cycle Notice
PDF 200 KB
PLC12031 - Product EOL/Obsolescence Notification
Product Life Cycle Notice
PDF 128 KB


Title language Type Format File Size Date
HA5024 SPICE Macromodel
Model - Other