32-channel PXIe SMU for synchronized four-quadrant sourcing and measurement
The XGY XMU5238 integrates 32 synchronized source-and-measure channels in a 3U PXIe module for high-density four-quadrant device characterization. It provides 5 V, 10 V, and 15 V voltage ranges; five current ranges through 32 mA; 1 MS/s sampling; minimum voltage resolution of 80 µV; minimum current resolution of 80 pA; and a 78-pin D-Sub output connector.
Compare the model-specific channel count, voltage and current ranges, resolution, sampling rate, and platform details for the XMU5238 32-Channel Source Measure Unit. The detailed table and downloadable datasheet define the applicable conditions for each specification.
32 synchronized source-and-measure channels
5 V / 10 V / 15 V; ±15 V operating envelope
Down to 80 pA
1 MS/s
5 µA / 40 µA / 200 µA / 2 mA / 32 mA; ±32 mA operating envelope
PXIe 3U
Application fit
Use the application fit, workflow and RFQ sections below to turn a product page into a practical engineering shortlist.
Application fit
XMU5238 32-Channel Source Measure Unit should be scoped around Semiconductor device testing, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.
Application fit
XMU5238 32-Channel Source Measure Unit should be scoped around LED and laser-diode testing, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.
Application fit
XMU5238 32-Channel Source Measure Unit should be scoped around Sensor characterization, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.
Application fit
XMU5238 32-Channel Source Measure Unit should be scoped around Aerospace electronics validation, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.
Application fit
XMU5238 32-Channel Source Measure Unit should be scoped around Power-electronics characterization, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.
Application fit
XMU5238 32-Channel Source Measure Unit should be scoped around Battery characterization, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.
The XMU5238 integrates 32 synchronized source-and-measure channels in a 3U PXIe module. Four-quadrant operation and a 1 MS/s sampling rate support parallel semiconductor, optoelectronic, sensor, aerospace, power-electronics, and battery-characterization workflows.
Three voltage ranges cover 5 V, 10 V, and 15 V. Five current ranges cover 5 µA, 40 µA, 200 µA, 2 mA, and 32 mA. The four-quadrant operating envelope is ±15 V and ±32 mA.
| Range | Resolution | Typical noise | Accuracy at 23 °C ± 5 °C |
|---|---|---|---|
| 5 V | 80 µV | 80 µV | ±(0.02% + 400 µV) |
| 10 V | 160 µV | 160 µV | ±(0.02% + 800 µV) |
| 15 V | 240 µV | 240 µV | ±(0.02% + 1.2 mV) |
Typical voltage noise is specified peak-to-peak from 0.1 Hz to 10 Hz. Accuracy is expressed as a percentage of reading plus the stated offset.
| Range | Resolution | Typical noise | Accuracy at 23 °C ± 5 °C |
|---|---|---|---|
| 5 µA | 80 pA | 80 pA | ±(0.04% + 400 pA) |
| 40 µA | 640 pA | 640 pA | ±(0.04% + 3.2 nA) |
| 200 µA | 3.2 nA | 3.2 nA | ±(0.04% + 16 nA) |
| 2 mA | 32 nA | 32 nA | ±(0.04% + 160 nA) |
| 32 mA | 800 nA | 800 nA | ±(0.04% + 4 µA) |
Typical current noise is specified peak-to-peak from 0.1 Hz to 10 Hz. The highest current range is 32 mA.
The module uses a 3U PXIe form factor and a 78-pin D-Sub output connector. Software support includes Windows and Linux with a VISA-based DLL. Operating temperature is 0 °C to +55 °C, and storage temperature is -20 °C to +70 °C.
It provides 32 synchronized source-and-measure channels.
Current ranges are 5 µA, 40 µA, 200 µA, 2 mA, and 32 mA. The four-quadrant operating envelope reaches ±32 mA.
The available voltage ranges are 5 V, 10 V, and 15 V. The minimum listed voltage resolution is 80 µV, and the four-quadrant operating envelope reaches ±15 V.
XMU5238 uses a 3U PXIe form factor, a 78-pin D-Sub output connector, and a VISA-based DLL for Windows and Linux.
Application areas include semiconductor, LED and laser-diode, sensor, aerospace, power-electronics, and battery characterization.
Send the DUT type, source and measurement ranges, compliance limits, channel count, pulse or sweep timing, fixture details, and required acceptance evidence.
Get a Quote| Parameter | Specification |
|---|---|
| Channels | 32 synchronized source-and-measure channels |
| Operation | Four-quadrant source/measure |
| Voltage Range | 5 V / 10 V / 15 V; ±15 V operating envelope |
| Voltage Resolution | Down to 80 µV |
| Current Sensitivity | Down to 80 pA |
| Current Range | 5 µA / 40 µA / 200 µA / 2 mA / 32 mA; ±32 mA operating envelope |
| Sampling | 1 MS/s |
| Platform | PXIe 3U |
| Output Connector | 78-pin D-Sub |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | -20 °C to +70 °C |
| Operating Systems | Windows and Linux |
| Driver Interface | VISA-based DLL |
* Specifications are subject to change without notice. Contact XGY Tek for the full technical datasheet.
Fit check
Quote-stage checklist
Add the operating profile, safety boundary, control interface and acceptance evidence expected by the buyer before requesting final configuration and lead time.
Quote workflow
A useful RFQ is a short engineering model: operating envelope, DUT workflow, control boundary and acceptance evidence.
Send RFQStart with 5 V / 10 V / 15 V; ±15 V operating envelope; 78-pin D-Sub. Confirm the required model rating before treating the page summary as a released configuration.
Map the equipment to Semiconductor device testing; LED and laser-diode testing; Sensor characterization and record any transient, cycling, compliance or automation needs.
Confirm VISA-based DLL, protection requirements, data logging, remote control and the FAT/SAT evidence needed by the buyer.
This product page summarises XMU5238 32-Channel Source Measure Unit within XGY Tek's Source Measure Units catalogue. Review the published specifications and application notes to determine whether the product matches the intended workflow.
Start with the values highlighted on this page: Channels: 32 synchronized source-and-measure channels; Operation: Four-quadrant source/measure; Voltage Range: 5 V / 10 V / 15 V; ±15 V operating envelope; Voltage Resolution: Down to 80 µV. Check whichever selection criteria apply, such as measurement or operating range, resolution, accuracy, sensitivity, interfaces, software compatibility, environmental limits, accessories, and any stated test conditions. Not every criterion applies to every product.
Published applications include Semiconductor device testing; LED and laser-diode testing; Sensor characterization; Aerospace electronics validation; Power-electronics characterization. Use the application notes as selection guidance, then confirm the required operating conditions, interfaces, software compatibility, and accessories against the published specifications.
Compare alternatives when the published measurement or operating range, resolution, accuracy, sensitivity, interfaces, software compatibility, environmental limits, or available accessories do not match the intended workflow. Confirm any critical value together with its stated conditions before selecting a configuration.
Use the Get a Quote form to share the application, required configuration, interfaces, accessories, documentation needs, and timing. XGY Tek will review the request before confirming a suitable configuration. A downloadable datasheet is linked from the product page.Get a Quote
Support scope is confirmed during quotation. Ask about commissioning, software integration, calibration documentation, acceptance requirements, training, accessories, spares, and service arrangements relevant to the application.About XGY TekWhere to Buy
Send the DUT type, source and measurement ranges, compliance limits, channel count, pulse or sweep timing, fixture details, and required acceptance evidence.
