NI 5761 14-Bit, 250 MS/s Adapter Module for NI FlexRIO

Starting at $ 5,771 (view pricing options)
  • 4 simultaneously sampled 14-bit channels
  • 500 MHz bandwidth and 250 MS/s sample rate for undersampling signals to the 4th Nyquist zone
  • 8 general-purpose digital I/O channels
  • AC- and DC-coupled versions
  • The NI 5761 requires an NI FlexRIO FPGA module. Check Resources tab for compatible modules
  • Configure Complete PXI System
The NI 5761 adapter module for NI FlexRIO is a broadband high-performance digitizer designed to meet a wide range of signal processing application needs. The module features four analog input channels with 14-bit resolution. With an analog bandwidth of 500 MHz and a sample rate of 250 MS/s, the NI 5761 is ideal for undersampling IF communications signals up to the 4th Nyquist zone. Eight built-in digital I/O lines are suitable for a variety of applications, from implementing custom triggering to control of system upconverters or downconverters.

Specifications Documents

  • View Data Sheet

Specifications Summary


To use the NI 5761 , you need all items in the diagram below. Select Option 1 if you already own a PXI System, or Option 2 if you do not already own a chassis, controller, or software.

Roll over the icons below to learn why you need each item in the system

PXI System

0 Cables

NI 5761

1 NI FlexRIO FPGA Module




NI 5761 and Accessories Only
NI 5761 Digitizer Adapter for NIFlexRIO
Digital I/O Adapter Module - 781287-01 Qty $ 5,833 each
Required Accessories
NI FlexRIO FPGA Module -
NI PXIe-7975R - 782955-01
Qty $ 9,685 each
Optional Accessories
SMA to SMA, Coax, RG-402, 50 Ohm, 1 meter - 781845-01
Qty $ 171 each
SMA to SMA, Coax, RG-402, 50 Ohm, .3 meter - 781846-01
Qty $ 115 each
NI CMD to Single Ended Pigtail Cable (0.5m) - 781717-01
Select length:
Qty $ 171 each
NI CMD to CMD Cable (0.5m) - 781717-04
Select length:
Qty $ 171 each

Subtotal: $ 15,518

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