Transimpedance amplifier - WLTA-AG

These modules are composed of a two-stage AC/DC coupled six step adjustable gain transimpedance amplifier and his stabilized power supply regulator, all housed in an aluminum body. The device features BNC input/output connectors and a negative voltage generator to allow bipolar functioning.


  • Two-stage amplifier
  • Internal supply regulator with negative voltage generator
  • Adjustable gain
  • AC or DC selectable coupling


  • Photodiode amplifiers
  • Synchronous detection
  • Smoke detection
  • Particle detection
  • Distance measurement