National Instruments AT-5411 Arbitrary waveform generator

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National Instruments · Not specified

AT-5411

The National Instruments AT-5411 is a waveform-generation device with a 12-bit DAC and a maximum update rate of 40 MHz. It supports arbitrary waveform and direct digital synthesis (DDS) modes.

ManufacturerNational Instruments

ModelAT-5411

Product TypeArbitrary waveform generator

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DAC resolution12-bit

Maximum update rate40 MHz

Standard ARB memory2,000,000 16-bit samples

Digital outputs16 bits with clock signal

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Overview

Product overview

Key product information and technical features.

NI documents the AT-5411 in its 54xx hardware capabilities tables. Its waveform-generation resources include ARB and DDS memory, digital outputs, and RTSI triggering.

Output limits depend on termination: NI lists ±5 V into a 50 Ω load and ±10 V into an unterminated, high-input-impedance load, using the internal reference.

Double-buffered 12-bit DAC.
ARB waveform buffers start at 256 samples and must contain a multiple of eight samples.
Rising-edge TTL triggering through the trigger input connector or RTSI, plus software-generated triggering.

Verified specifications

Technical data

Verified product specifications.

DAC resolution	12 bit
Maximum update rate	40 MHz
Output limits into 50 Ω	±5, internal reference V
Output limits into high-impedance load	±10, unterminated, internal reference V
Standard ARB waveform memory	2,000,000 16-bit samples
Maximum DDS waveform memory	16,384 16-bit samples
Digital output width	16, with clock signal bit
RTSI trigger bus	Supported

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National Instruments

Manufacturer

54xx

Device family

AT-5411

Waveform-generation device

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Manuals & software

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Archived LabVIEW Function and VI Reference Manual — Table B-16, 54xx DevicesHardware Capabilities Reference · download.ni.com

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Archived LabVIEW Function and VI Reference Manual — Table A-14, 54xx DevicesHardware Capabilities Reference · download.ni.com

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FAQ

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Product-specific answers based on available technical information.

Is the AT-5411 DAC 12-bit or 16-bit?

NI specifies a 12-bit DAC. The 16-bit figure describes waveform memory samples and digital output width, not DAC resolution.

What waveform buffer size does DDS mode require?

DDS mode requires 16,384 samples. NI notes that loading fewer samples can cause unfilled memory contents to appear in the generated waveform.