Please note that this product is not recommended for new designs. Teledyne SP Devices will discontinue manufacturing all digitizer variants of the ADQ412 series after March 15, 2024. The ADQ412 production phase-out will be initiated on December 15, 2023.

High-perform​​ance 12-bit, 4 GSPS digitizer

  • 12 bits vertical resolution
  • Up to 4 GSPS sampling rate
  • 4 channels at 1 GSPS or 1 channels at 4 GSPS (software-selectable)
  • DC-coupled with up to 925 MHz input bandwidth (5 Vpp input range)
  • Programmable DC-offset
  • 700 Msamples onboard memory
  • Open FPGA for custom real-time signal processing requires DEVDAQ
  • Application-specific firmware options
  • Hardware triggers and GPIO
  • PXIe , PCIe form factor
  • For product technical specifications (see the datasheet)
  • How to use and configure the product and output the data (see the users guide)​


The ADQ412DC is the most versatile 12 bit member of the ADQ V6 Digitizer family. A wide selection of sampling rates and form factors is combined with a flexible and programmable analog front-end which supports the requirements of a large variety of detectors in the most advanced measurement situations. The flexible DC-coupled analog front-end contains a variable gain, variable bias control, over-voltage protection and anti-aliasing noise suppression filtering.

The ADQ412DC is available in several sample rates from 1 GSPS up to 4 GSPS and can be configured either with 2 or 4 analog input channels through software control. The high sampling rate is enabled by SP Devices' proprietary interleaving technology ADX. The ADQ412DC offers an easy-to-use API that facilitates simple integration into any application. A firmware development kit, ADQ412DC Development Kit enables real-time signal processing in the FPGA.​


Options Comment
Hardware Options​​
PXIe , PCIe Host PC interf​ace

Firmware options
FWDAQ Always included. Default data acquisition firmware.​
FWATD Optional w​aveform averaging firmware. ​
DEVDAQ Optional FPGA development kit based​​ on FWDAQ.
FWPD​ Optional pulse detection firmware.
FWSDR Optional software-defined radio firmware.

Additional accessories
W5Y Optional 2-year warranty extension (and 5 years in total). ​

Digitizer Studio Always included. Software for control and configuration. ​