The ISL28127, ISL28227 and ISL28227SEH are very high precision amplifiers featuring very low noise, low offset voltage, low input bias current and low temperature drift making them the ideal choice for applications requiring both high DC accuracy and AC performance. The combination of precision, low noise and small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications for these amplifiers include precision active filters, medical and analytical instrumentation, precision power supply controls and industrial controls. The ISL28127 single and ISL28227 dual are available in 8 Ld SOIC, TDFN and MSOP packages. All devices are offered in standard pin configurations and operate over the extended temperature range to -40°C to +125°C. The ISL28227SEH is available in a 10 Ld hermetic ceramic Flatpack package. The device is offered in an industry standard pin configuration and operates over the extended temperature range from -55°C to +125°C.

Features

  • Low input offset voltage: ±70μV, max ISL28227SEH ±75μV, max
  • Superb offset voltage TC: 0.5μV/°C, max ISL28227SEH 1μV/°C, max
  • Wide supply range: 4.5V to 40V ISL28227SEH 4.5V to 36V
  • Very low voltage noise: 2.5nV/Hz
  • Input bias current: ±10nA, max
  • Gain-bandwidth product: 10MHz Unity gain stable
  • No phase reversal
  • Operating temperature range: -40°C to +125°C ISL28227SEH -55°C to +125°C

Product Options

Part Number Part Status Pkg. Type Carrier Type DLA SMD Buy Sample
Active CFP Tray
Availability
Active CFP Tray
Availability

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
ISL28127, ISL28227, ISL28227SEH Datasheet Datasheet PDF 2.39 MB
User Guides & Manuals
ISL282X7SOICEVAL2Z User Guide Manual PDF 418 KB
Application Notes & White Papers
How to Bias Op-Amps Correctly Application Note PDF 263 KB
Wafer by Wafer Low Dose Rate Acceptance White Paper White Paper PDF 533 KB
AN1690: Electronics Meets the Challenges of Patient Monitors Application Note PDF 377 KB
AN1556: Building an Accurate SPICE Model for Low Noise, Low Power Precision Amplifiers Application Note PDF 976 KB
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
Other
Intersil Space Products Brochure Brochure PDF 3.14 MB
Intersil Commercial Lab Services Brochure PDF 364 KB

News & Additional Resources