The ISL28107, ISL28207 and ISL28407 are single, dual and quad amplifiers featuring low noise, low input bias current, and low offset and temperature drift. This makes 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 ISL28107 is available in 8 Ld SOIC, MSOP and TDFN packages. The ISL28207 is available in 8 Ld SOIC, MSOP and TDFN packages. The ISL28407 is available in a 14 Ld SOIC package. All devices are offered in standard pin configurations and operate over the extended temperature range of -40°C to +125°C.

Features

  • Low input offset: 75µV Max.
  • Input bias current: 15pA
  • Superb temperature drift
  • Voltage offset: 0.65µV/°C Max.
  • Input current: 0.9pA/°C Max.
  • Outstanding ESD performance
  • Human Body Model: 4.5kV
  • Machine Model: 500V
  • Charged Device Model: 1.5kV
  • Very low voltage noise, 10Hz: 14nV/√Hz
  • Low current consumption (per amp): 0.29mA Max.
  • Gain-bandwidth product: 1MHz
  • Wide supply range: 4.5V to 40V
  • Operating temperature range: -40°C to +125°C
  • No phase reversal
  • Pb-free (RoHS compliant)

Applications

  • Precision instruments
  • Medical instrumentation
  • Spectral analysis equipment
  • Active filter blocks
  • Microphone pre-amplifier
  • Thermocouples and RTD reference buffers
  • Data acquisition
  • Power supply control

Product Options

Orderable Part ID Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active SOICN Tube 1000
Availability
Active SOICN Reel 2500
Availability
Active SOICN Reel 1000
Availability
Active SOICN Reel 250
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL28107, ISL28207, ISL28407 Datasheet Datasheet PDF 2.00 MB
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
PCNs & PDNs
PCN12085B - Alternate Manufacturing Site for Assembly of the Listed Intersil SOIC Packaged Products - update to remove select products Product Change Notice PDF 372 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
Other
TB514: Operational Amplifier Basics Other PDF 519 KB
General-purpose operational amplifiers and comparators Pamphlet Flyer PDF 1.11 MB