PXIe-5451
The NI PXIe-5451 is a two-channel, 16-bit PXI Express waveform generator with main and direct output paths.
Request current pricing and lead time for this model. Our team will confirm the exact equipment configuration and condition.

The NI PXIe-5451 is a two-channel, 16-bit PXI Express waveform generator with main and direct output paths.
Request current pricing and lead time for this model. Our team will confirm the exact equipment configuration and condition.
Key product information and technical features.
The module provides differential outputs and supports single-ended operation on its main path.
Verified product specifications.
| Analog output channels | 2 |
|---|---|
| DAC resolution | 16 bit |
| Typical analog bandwidth | Direct: 145; main, filter enabled: 135; main, filter disabled: 180. At −3 dB, 400 MS/s, flatness correction disabled; includes DAC sinc response. MHz |
Confirm condition, included accessories and revision before ordering.
Confirmed per unit.
Device / accessories confirmed in quote.
Exact revision confirmed when relevant.
Review system components and compatibility requirements.
Manufacturer
Module interface
Waveform generator
Listed as supported hardware in NI-FGEN 19.5.
Manuals, software and technical resources for this model.
Review shipping, warranty and return terms before ordering.
Choose pricing, rental or repair for this exact model.
Product-specific answers based on available technical information.
No. NI documents 128 MB, 512 MB and 2 GB options. This catalog unit's installed option needs confirmation.
NI-FGEN 19.5 lists the PXIe-5451. Check the chosen driver's operating-system and development-environment requirements.