PCI-4474

National Instruments PCI-4474 Dynamic Signal Acquisition Module
Features

• 24-Bit Resolution
• 110 dB Dynamic Range
• 102.4 kS/s Maximum Sampling Rate
• 45 kHz Alias-Free Bandwidth
• ±10 V Range

The National Instruments PCI-4474 Dynamic Signal Acquisition Module is a four channel devices for making high-accuracy audio-frequency measurements. Input channels incorporate Integrated Electronic Piezoelectric (IEPE) signal conditioning for accelerometers and microphones. The input channels of an NI 4474 simultaneously digitize input signals over a bandwidth from DC to 45 kHz. You can synchronize multiple NI 4474 devices for high channel-count applications, or with other modules using the PXI star trigger bus or the RTSI bus on PCI. When used with the Sound and Vibration Toolkit or other software analysis tools, an NI 4474 can obtain a variety of accurate time and frequency measurements for your application.