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.


  • 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)



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


Document title Document type
Date Date
PDF 2.00 MB Datasheet
PDF 974 KB Application Note
PDF 381 KB Application Note
PDF 263 KB Application Note
PDF 564 KB Application Note
PDF 8.19 MB Application Note
PDF 976 KB Application Note
PDF 2.04 MB Application Note
PDF 556 KB Application Note
PDF 1.02 MB Application Note
PDF 377 KB Application Note
PDF 357 KB Application Note
PDF 843 KB Application Note
PDF 4.91 MB 日本語 Brochure
PDF 1.17 MB End Of Life Notice
PDF 1.11 MB Flyer
PDF 418 KB Manual - Development Tools
PDF 519 KB Other
PDF 208 KB Price Increase Notice
PDF 363 KB Product Advisory
PDF 372 KB Product Change Notice
PDF 98 KB Product Change Notice
PDF 152 KB Product Change Notice
PDF 135 KB Product Change Notice
PDF 258 KB Training
PDF 325 KB Training
26 items

Design & Development

Software & Tools

Software Downloads

Software title Software type Type Date Date
PDF 1.17 MB End Of Life Notice
ZIP 216 KB PCB Design Files
2 items

Boards & Kits

Boards & Kits



Title Type Type Date Date
TXT 3 KB Model - SPICE
1 item