The ISL55004 is a high speed, low power, low cost monolithic operational amplifier. The ISL55004 is unity-gain stable and features a 300V/µs slew rate and 200MHz bandwidth while requiring only 8. 5mA of supply current per amplifier. The power supply operating range of the ISL55004 is from ±15V down to ±2. 5V. For single-supply operation, the ISL55004 operates from 30V down to 5V. The ISL55004 also features an extremely wide output voltage swing of -12. 75V/+13. 4V with VS = ±15V and RL = 1kΩ. At a gain of +1, the ISL55004 has a -3dB bandwidth of 200MHz with a phase margin of 55°. Because of its conventional voltage-feedback topology, the ISL55004 allow the use of reactive or non-linear elements in its feedback network. This versatility combined with low cost and 140mA of output-current drive makes the ISL55004 an ideal choice for price-sensitive applications requiring low power and high speed. The ISL55004 is in a 14 Ld SO (0. 150) package and specified for operation over the full -40°C to +85°C temperature range.


  • 200MHz -3dB bandwidth
  • Unity-gain stable
  • Low supply current: 8.5mA per amplifier
  • Wide supply range: ±2.5V to ±15V dual-supply and 5V to 30V single-supply
  • High slew rate: 300V/µs
  • Fast settling: 75ns to 0.1% for a 10V step
  • Wide output voltage swing: -12.75V/+13.4V with VS = ±15V, RL = 1kΩ
  • Enhanced replacement for EL2444
  • Pb-free plus anneal available (RoHS compliant)


  • Video amplifiers
  • Single-supply amplifiers
  • Active filters/integrators
  • High speed sample-and-hold
  • High speed signal processing
  • ADC/DAC buffers
  • Pulse/RF amplifiers
  • Pin diode receivers
  • Log amplifiers
  • Photo multiplier amplifiers
  • Difference amplifiers

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active SOICN Tube 55
Active SOICN Reel 2500
Active SOICN Reel 1000

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
ISL55004 Datasheet Datasheet PDF 801 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
PCN12085 - 8l, 14l, 16l SOIC w/ Gold Bond Wire @ ATP as Alternate Assembly Site Product Change Notice PDF 152 KB
PCN12084 - Manufacturing Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh Malaysia Product Change Notice PDF 135 KB
isl55004-design-model Model S2P 1 KB
Analog ICs Brochure 日本語 Brochure PDF 4.20 MB
TB514: Operational Amplifier Basics Other PDF 519 KB
General-purpose operational amplifiers and comparators Pamphlet ( D18268EJ2V0PF00 ) Flyer PDF 1.11 MB