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National Instruments · PCI

PCI-5112

The National Instruments PCI-5112 is a two-channel, 8-bit PCI digitizer with 100 MHz bandwidth and up to 100 MS/s real-time sampling.

ManufacturerNational Instruments

ModelPCI-5112

Product TypeHigh-speed digitizer

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Analog inputs2 simultaneously sampled

Resolution8 bits

Bandwidth100 MHz maximum

Real-time sampling100 MS/s maximum

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Overview

Product overview

Key product information and technical features.

The PCI-5112 provides single-ended waveform acquisition in the PCI form factor. Real-time sampling handles transient and repetitive signals; random interleaved sampling (RIS) provides higher effective sampling rates for repetitive signals only.

Software-selectable AC or DC input coupling.
Selectable 50 Ω or 1 MΩ input impedance.
Edge, hysteresis, window, and digital triggering.

Verified specifications

Technical data

Verified product specifications.

Channels	2, simultaneously sampled, single-ended
Resolution	8 bits
Maximum bandwidth (−3 dB)	100 MHz
Maximum real-time sample rate	100 MS/s
Maximum RIS effective sample rate	2.5; repetitive signals only GS/s
Onboard memory	16 or 32 per channel, depending on installed option MB
Vertical ranges	±25 mV to ±25 V in 10% steps
Input impedance	1 MΩ in parallel with 30 pF, or 50 Ω; software-selectable
Analog input connectors	BNC female
PCI board dimensions	10 × 17.5 cm
Operating temperature	0 to 40 °C

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National Instruments

Manufacturer

PCI

Hardware interface

PCI-5112

Digitizer

Confirm the installed memory option. PXI-only features in the shared specifications do not apply to this PCI model.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI PXI/PCI-5112 SpecificationsSpecifications · download.ni.com

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NI PCI/PXI-5112 Specifications — Earlier RevisionArchived Specifications · download.ni.com

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Is 2.5 GS/s the real-time sampling rate?

No. Real-time sampling reaches 100 MS/s. The 2.5 GS/s figure is an effective RIS rate for repetitive signals only.

How much memory does this model support?

NI specifies 16 MB or 32 MB per channel. The installed option for this catalog unit is not established.