National Instruments 779656-01

The National Instruments 779656-01, also known as the PCI-5402 Waveform Generator Device, is engineered for precision and versatility in waveform generation. With a 14-bit Digital-to-Analog Converter (DAC) resolution, this device is capable of producing a variety of waveforms, including sine, square, triangle, and arbitrary shapes. It boasts 512 kS of waveform memory, allowing for detailed output with data points reaching up to 1 million. The PCI-5402 delivers a maximum waveform output rate of 20 MHz and maintains a sample rate of 80 MS/s. Its output amplitude ranges from ±4 V, with a typical offset in the range of ±1 V and a maximum range of ±2 V. Designed for optimal performance, the device features a programmable function interface with a 50 Ω impedance for both inputs and outputs. The PCI-5402 is characterized by low total harmonic distortion, typically -60 dBc, and an average phase noise of -110 dBc/Hz. It is compatible with NI-FGEN software, allowing users to interface through popular platforms like LabVIEW and Measurement Studio, supporting calibration and configuration tasks efficiently. The PCI-5402 adheres to multiple safety standards, including IEC 61010-1, EN 61010-1, UL 61010-1, and CSA 61010-1, ensuring reliability for control, measurement, and laboratory applications. To maintain optimal airflow, it is recommended to leave adjacent unused PCI slots empty; forced-air cooling methods can also be employed for enhanced thermal management. The device is backed by a three-year warranty and is proudly manufactured by National Instruments.