Description
The National Instruments PCI-5922 is a dynamic signal acquisition card designed for high-precision applications requiring a wide bandwidth and high resolution. Manufactured by National Instruments, this card is part of an advanced lineup of data acquisition systems. The PCI-5922 model comes with a variety of specifications that make it suitable for a broad range of applications.
It supports multiple part numbers, including 779659-01, 779659-02, and 779659-03, which correspond to different onboard memory configurations. Specifically, the onboard memory per channel varies, with 8 MB available for the 779659-01 model, 32 MB for the 779659-02, and a substantial 256 MB for the 779659-03. This flexibility in memory allocation allows users to choose the model that best fits their data acquisition needs.
The PCI-5922 offers two channels, enabling simultaneous data acquisition from multiple sources. With a maximum bandwidth of 6 MHz and a resolution of 24 bits, it ensures high-fidelity data capture, making it ideal for demanding applications that require precise measurements. Furthermore, it boasts a sample rate of up to 15 MS/s, allowing for the rapid collection of data without sacrificing quality.
For developers and engineers looking to integrate the PCI-5922 into their systems, National Instruments provides robust Application Programming Interfaces (APIs), including the NI-SCOPE SFP and NI-SCOPE Instrument Driver. These APIs facilitate the customization and automation of data acquisition processes, enhancing the card’s usability and flexibility in various application scenarios.
The device also comes equipped with versatile front panel connectors, including a 9-pin mini-circular DIN, two BNC female, and two SMB connectors, offering compatibility with a wide range of external devices and signal sources. Additionally, to maintain its accuracy and reliability, the PCI-5922 supports both self-calibration and external calibration, with the latter recommended every two years.
Despite its robust functionality, the PCI-5922 maintains a compact form factor, measuring 14 x 0.8 x 4.4 inches and weighing 14
| Feature | Specification |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 779659-01, 779659-02, 779659-03 |
| Model | PCI-5922 |
| Channels | 2 |
| Maximum Bandwidth | 6 MHz |
| Resolution | 24 bits |
| Sample Rate | Up to 15 MS/s |
| Onboard Memory per Channel | 8 MB (779659-01), 32 MB (779659-02), 256 MB (779659-03) |
| Application Programming Interfaces (APIs) | NI-SCOPE SFP, NI-SCOPE Instrument Driver |
| Front Panel Connectors | 9-pin mini-circular DIN, 2 BNC female, 2 SMB |
| Calibration | Self-calibration and External calibration recommended every 2 years |
| Weight | 14.6 oz. |
| Dimensions | 14 x 0.8 x 4.4 in. |
Question 1: What are the max bandwidth and resolution of the PCI-5922?
Answer 1: 6 MHz max bandwidth, 24-bit resolution
Question 2: How many channels does the PCI-5922 have?
Answer 2: 2 channels
Question 3: What’s the maximum sample rate of the PCI-5922?
Answer 3: Up to 15 MS/s
Question 4: What are the memory options for the PCI-5922?
Answer 4: 8MB, 32MB, 256MB depending on the model
Question 5: How often is external calibration recommended?
Answer 5: Every two years
