NI (National Instruments) NI-5731 40 MS/s, 12-Bit, 2-Channel Digitizer Adapter Module for FlexRIO

1 image: Click to enlarge

NI (National Instruments) · Computer-Based Device

NI-5731

The NI-5731 is a 12-bit, 40 MS/s, two-channel digitizer adapter module for FlexRIO with a 120 MHz analog input bandwidth.

ManufacturerNI (National Instruments)

ModelNI-5731

Part Number781657-02

Product Type40 MS/s, 12-Bit, 2-Channel Digitizer Adapter Module for FlexRIO

● Available to Order

Condition: confirmed per unit

Request current pricing and lead time for this model. Our team will confirm the exact equipment configuration and condition.

Fast RFQ

Quote: NI-5731

Free Shippingfull policy linked

30-Day Warrantystandard coverage

30-Day Returnspolicy applies

Technical Supportmodel & compatibility help

Analog Input Bandwidth120 MHz

Compatible FPGAVirtex-5

Analog Input CouplingAC/DC

Analog Input Voltage Range-1 V to 1 V

Analog Input Resolution12 bits

Maximum Sample Rate40 MS/s

SOHO Assistant

Ask about this exact model, a replacement, accessory, driver, rental or repair question.

Ask about specifications, compatibility, availability, rental or repair.

Ask SOHO Assistant

Overview

Product overview

Key product information and technical features.

The NI-5731 combines with a PXI FPGA Module for FlexRIO to create a high-speed digitizer that simultaneously samples two channels at 40 MS/s. It is an analog input adapter, rather than a standalone digitizer or signal generator.

Its A/D converters support real-time processing and streaming of analog data within a FlexRIO system. Selectable elliptic, Bessel and bypass hardware filters provide input-filtering options.

Two simultaneously sampled voltage input channels.
12-bit analog input resolution and a maximum sample rate of 40 MS/s.
120 MHz analog input bandwidth.
AC/DC input coupling with a -1 V to 1 V analog input range.
Selectable elliptic, Bessel and bypass hardware filters.
Combines with a PXI FPGA Module for FlexRIO for real-time processing and streaming of analog data.

Verified specifications

Technical data

Verified product specifications.

Analog Input Bandwidth	120 MHz
Compatible FPGA	Virtex-5
Analog Input Coupling	AC/DC
Analog Input Voltage Range	-1 V to 1 V
Analog Input Resolution	12 bits
Maximum Sample Rate	40 MS/s
Number of Voltage Input Channels	2
Supported Hardware Platform	Computer-Based Device
Enclosed	Yes
NI part numbers	781657-02

Condition & included items

What the actual unit includes

Confirm condition, included accessories and revision before ordering.

Condition

Confirmed per unit.

Included

Device / accessories confirmed in quote.

Revision

Exact revision confirmed when relevant.

Compatibility

Complete the measurement chain

Review system components and compatibility requirements.

NI

Manufacturer

Computer-Based Device

Supported Hardware Platform

NI-5731

This product

Platform shown as listed by NI. Confirm controller, chassis and software fit for your system with NI before integration.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

Letter Of Volatility (NI)Letter Of Volatility · ni.com

Open →

Dimensional Drawings (NI)Dimensional Drawings · ni.com

Open →

Product Page (NI)Product Page · ni.com

Open →

Shipping, warranty & returns

Commercial terms

Review shipping, warranty and return terms before ordering.

Shipping

Free Shipping. Full policy terms apply.

Warranty

30-Day Warranty. Standard coverage applies.

Returns

30-Day Returns. Return policy applies.

Price / Availability

Contact SOHO ProLab for current quote and availability.

Lifecycle services

Source, rent or repair the exact model

Choose pricing, rental or repair for this exact model.

Get Price

Current price, availability and exact unit details.

Rent This Model

Request the exact model or a suitable alternative.

Repair This Model

Send the model and failure symptoms for review.

Explore equipment

Electronic Test and Instrumentation

Shipping, warranty and returns

FAQ

Product-specific questions

Product-specific answers based on available technical information.

What is the NI-5731?

The NI-5731 is a two-channel, 12-bit, 40 MS/s digitizer adapter module for FlexRIO. It combines with a PXI FPGA Module for FlexRIO to form a digitizer system.

Does the NI-5731 sample both channels simultaneously?

Yes. The NI-5731 simultaneously samples two voltage input channels at up to 40 MS/s.

What input range and coupling does it support?

The listed analog input range is -1 V to 1 V, with AC and DC input coupling.

Which FPGA is identified as compatible?

The existing verified specifications identify Virtex-5. Confirm the exact supported FlexRIO FPGA module and software configuration before selecting system components.