NI PXIE-4145

The NI PXIe-4145 is a high-performance source measurement unit (SMU) from National Instruments (NI). It is a module specially designed for high precision measurement and source drive, widely used in electronic testing, automated testing, scientific research and other fields.

Product name resolution

NI: Short for National Instruments, is a global leader in test and measurement.
PXIe: PXI Express, a modular instrument platform with high performance, reliability, and scalability.
4145: The specific model of the module, representing its specific functions and performance.
Product description

The NI PXIe-4145 is a 4-channel SMU, each channel can be configured independently as a voltage source, current source, or measurement mode. It has the following main features:

High precision measurement: Provides high precision voltage and current measurement for precision measurement applications.
High-speed sampling: The high sampling rate supports fast dynamic characteristic measurement and is suitable for the capture of transient signals.
Four-quadrant operation: Support for four-quadrant operation, enabling comprehensive IV characteristic analysis of the device.
Remote sensing: Remote (4-wire) sensing is integrated in each channel to improve measurement accuracy.
Flexible configuration: Measurement parameters can be flexibly configured through software to achieve various test requirements.