The ISL28291EVAL1Z evaluation board is a design platform containing all the circuitry needed to characterize critical performance parameters of the ISL28291 dual op amp, using a variety of user-defined test circuits.

The ISL28291 amplifier is a dual high-speed operational amplifier featuring low noise, low distortion and rail-to-rail output drive capability. They are designed to operate with single and dual supplies from +5V (±2.5V) down to +3V (±1.5V).


  • Operate from a single supply (+3V to +5V)
  • Option to operate from split supplies (±1.5V to ±2.5V)
  • Each op amp in dual package independently configured for differential input
  • Each op amp in dual package configured for a closed loop gain of 10



  • Low noise signal processing
  • Low noise microphones/pre-amplifiers
  • ADC buffers
  • DAC output amplifiers
  • Digital scales
  • Strain gauges/Sensor amplifiers
  • Radio systems
  • Portable equipment
  • Infrared detectors


Type Title Date
Manual - Development Tools PDF 393 KB
Datasheet PDF 1.99 MB
2 items