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4-Channel SiPM Data Acquisition System (model: SiPMDAQ4)
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Connects directly to one 4-channel AiT Active Base
  • Programmable bias voltage up to 80V, 4mA
  • Selectable Base amplifier voltage
  • Monitors the Base temperature sensor
Four simultaneous integrators with 12-bit ADCs
  • Programmable integration time, 10ns resolution
  • Four simultaneous sampling 12-bit ADCs
  • Over 1MHz trigger rate sustained
  • 100ns signal delay compensates trigger latency
  • Selectable DC or AC input coupling
  • Selectable gain per channel in four ranges
  • Programmable DC offset per channel
  • Stores over 4000 events, 4 channels per event
Trigger System
  • Internal leading-edge discriminator
    • Triggers on the sum of all input channels
    • Programmable gain, offset, input coupling
    • Programmable trigger threshold
    • Sum output for use by an external discriminator
  • Programmable internal trigger generator
  • External TTL trigger
  • Programmable trigger-gate delay
  • Synchronized or unsynchronized trigger modes
  • Time stamp, event count, and trigger source
    are optionally recorded for each event
High-Speed USB 2.0 Interface
  • Streams ADC data over 40 MB/s
  • Firmware update capability over USB


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Accessories Included
  • +12V desktop power supply
  • 6 ft. USB cable

  • Windows 32/64 bit .NET driver and API
  • C# open-source example
  • Firmware updater and utilities

SiPMDAQ4 Diagram