- High-accuracy multifunction data acquisition boards for the PCI bus
- 18-bit analog inputs, up to 625 kS/s, up to 32 channels
- Onboard lowpass filters with 40 kHz cutoff frequency
- Up to 48 digital I/O lines and two 32-bit counters
- Up to 4 analog outputs with programmable offset and reference settings
- Includes NI-DAQmx driver software and NI LabVIEW SignalExpress LE data-logging software
Designed for performance, National Instruments high-accuracy multifunction data acquisition (DAQ) devices are optimized for 18-bit analog input accuracy. This resolution is equivalent to 5½ digits of precision for DC measurements. To ensure accuracy, the NI-PGIA 2 amplification circuitry provides high linearity and fast settling to 18 bits, and programmable lowpass filters reject high-frequency noise and prevent aliasing. These high-accuracy devices also feature programmable offset and reference settings on analog output channels to maximize 16-bit resolution for custom signal generation.
The 18-bit multifunction DAQ devices are ideal for a wide variety of applications including device test and characterization, and for sensor and signal measurements requiring instrument-class accuracy. To learn more about absolute accuracy specifications, refer to the Specifications tab on individual product pages.
Data Acquisition Software
Working with easy-to-use driver software featuring an intuitive application programming interface makes a big impact on completing a project on time and under budget. These NI data acquisition devices include NI-DAQmx multithreaded driver software that provides ease of use, flexibility, and high performance on multiple programming platforms, including NI LabVIEW and LabWindows™/CVI, C/C++, and Microsoft Visual Studio .NET. NI-DAQmx includes free LabVIEW SignalExpress LE data-logging software and hundreds of shipping examples to help you get started quickly with your application.
The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
For pricing and specifications, select a PCI board from the left menu or view featured products below: