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NI (National Instruments) · PXI

PXIe-5114

The NI PXIe-5114 is a two-channel PXI Express oscilloscope with 125 MHz bandwidth, a maximum sample rate of 250 MS/s and 8-bit analog input resolution.

ManufacturerNI (National Instruments)

ModelPXIe-5114

Part Number783591-02 · 783591-03

Product TypePXIe, 125 MHz, 250 MS/s, 8-Bit PXI Oscilloscope

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Bus ConnectionPXI Express

Analog Input Impedance50 Ohm, 1 MOhm

Oscilloscope Maximum Bandwidth125 MHz

Voltage Input Channels2

Maximum Sample Rate250 MS/s

Analog Input Voltage Range-20 V to 20 V

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Overview

Product overview

Key product information and technical features.

The PXIe-5114 belongs to NI's oscilloscope and digitizer family and uses the PXI Express interface within the PXI platform. Its two voltage input channels provide 125 MHz maximum analog bandwidth and sampling at up to 250 MS/s with 8-bit resolution.

The analog inputs offer 50 Ω and 1 MΩ impedance options and AC/DC coupling. Consult the model-specific specifications for input-range conditions and limits, and the getting-started guide when planning system integration.

125 MHz maximum oscilloscope bandwidth.
250 MS/s maximum sample rate with 8-bit analog input resolution.
Two voltage input channels with 50 Ω and 1 MΩ input impedance options.
AC/DC analog input coupling.
PXI Express bus interface for integration within the PXI platform.

Verified specifications

Technical data

Verified product specifications.

Bus Connection	PXI Express
Analog Input Impedance	50 Ohm, 1 MOhm
Oscilloscope Maximum Bandwidth	125 MHz
Number of Voltage Input Channels	2
Maximum Sample Rate	250 MS/s
Analog Input Voltage Range	-20 V to 20 V
Analog Input Resolution	8 bits
CableSense™	No
Supported Hardware Platform	PXI
Reconfigurable	No
Supports Peer To Peer Streaming	No
Analog Input Coupling	AC/DC
Enclosed	Yes
Onboard Digital Downconverter	No
NI part numbers	783591-02, 783591-03, 783591-01

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NI

Manufacturer

PXI

Supported Hardware Platform

PXIe-5114

This product

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

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Getting Started (NI)Getting Started · ni.com

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Specifications (NI)Specifications · ni.com

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Dimensional Drawings (NI)Dimensional Drawings · ni.com

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Product Page (NI)Product Page · ni.com

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FAQ

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Product-specific answers based on available technical information.

What are the PXIe-5114 bandwidth, sample rate and resolution?

The PXIe-5114 has 125 MHz maximum bandwidth, a maximum sample rate of 250 MS/s and 8-bit analog input resolution.

How many input channels does the PXIe-5114 have?

It has two voltage input channels, with 50 Ω and 1 MΩ input impedance options and AC/DC coupling.

Which interface does the PXIe-5114 use?

It uses PXI Express. Confirm the specific chassis, controller and software requirements before integrating it into a PXI system.

Which NI part numbers are associated with this model?

The catalog's verified structured data lists 783591-02, 783591-03 and 783591-01. Confirm the required configuration by part number rather than assuming all variants are identical.