The National Instruments 784483-01 PXI Source Measure Unit (SMU) is a critical component of the PXIe-4163 model series, designed for high-density and precise measurement applications. Featuring 24 identical SMU channels, each capable of 4-quadrant operation, this module enhances measurement accuracy through integrated remote sensing. The advanced analog-to-digital converter technology further ensures high-precision results. The SourceAdapt technology optimizes stability and accuracy by matching transient response to load characteristics. Ideal for testing various mixed-signal integrated circuits in semiconductor fabrication, the 784483-01 excels in measurement and update timing capabilities with a maximum measure rate of 100,000 samples per second for each channel. It supports a source update rate of 100,000 updates per second for single channels and 40,000 updates per second when all channels are updating simultaneously. The module offers a comprehensive range of input and output triggers, facilitating seamless integration into automated test systems. Output triggers include sequence complete and measure complete, while input triggers consist of start and source advance events. Compactly designed with dimensions of 2.0 cm × 13.0 cm × 21.6 cm and weighing 394 grams, it easily integrates into PXI Express and CompactPCI Express systems. Connectivity is enhanced with a custom 62-position D-SUB female front panel connector, ensuring compatibility with various setups.