National Instruments 784483-01 PXI Source Measure Unit

Part number 784483-01 from National Instruments is the identifying part number for the version of the PXIe-4163 PXI Source Measure Unit that boasts a current sensitivity of 100PA. Featuring 24 channels, this versatile SMU has a DC voltage range of ±24 V. The front panel of the 784483-01 is equipped with custom, 62 position female D-SUB connectors for enhanced connectivity. This incredibly sensitive SMU offers precise and accurate measurements for a wide range of applications.

The DC output power that is available for the 784483-01 depends on the specific chassis used. For a chassis with a slot cooling capacity greater than or equal to 58 W, the device has a maximum power of 1.2 W per channel with an absolute power of 28.8 W. If the 784483-01 is used with a chassis that has a slot cooling capacity of 38 W, the maximum power per channel is 0.7 W, while the absolute maximum is 11.5 W.

The input triggers of the 784483-01 offer diverse synchronization and control options. These trigger types include Sequence Advance, Measure, Source, and Start. Boasting a sample rate accuracy of ±50 ppm, the 784483-01 has a 1.7 μs jitter for both source events and measure events.

Designed for use in a variety of environmental conditions, the 784483-01 should be utilized in an operating temperature range of 0 °C to 40 °C, unless it is used with a chassis with a slot cooling capacity ≥58 W, in which case it can be operated in temperatures ranging from 0 °C to 55 °C. The device measures 2.0 cm × 13.0 cm × 21.6 cm (0.8 in. × 5.1 in. × 8.5 in.) in dimensions and weighs in at 394 g (13.9 oz).