NI PXIe-4142 4 Ch, 24 V, 150 mA Source Measure Unit (SMU)

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  • 4 SMU channels per single-slot, 3U PXI Express module
  • ±24 V at ±150 mA output with 4-quadrant operation
  • 100 pA current measurement sensitivity
  • Continuous sampling of up to 600 kS/s
  • Onboard hardware sequencing engine for triggering and synchronization
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The NI PXIe-4142 is a high-channel-count, high-speed source measure unit (SMU) with four identical SMU channels per PXI Express slot. Each SMU offers 4-quadrant operation to source or sink ±24 V at ±150 mA, and each channel has integrated remote (4-wire) sensing for accurate measurements. To help reduce measurement times and capture transient device characteristics, each SMU can sample up to 600 kS/s. Additionally, source measure rates of up to 15 kS/s allow quick I-V characterization of devices under test.

For high-pin-count applications, you can load 17 NI PXIe-4142 or other NI PXIe-414x modules in a single 19 in., 4U PXI chassis to provide a total of 68 SMU channels. With a high-speed sequencing engine, you can synchronize all of these SMUs with each other or with other instruments such as switches or high-speed digital test modules.

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Specifications Documents

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Specifications Summary

General
Product Family SMU/Power Supplies
Form Factor PXI Platform
PXI Bus Type PXI Express , PXI Hybrid Compatible
Part Number 782430-01
Operating System/Target Real-Time , Windows
LabVIEW RT Support Yes
I/O Connector 25-pin D-Sub
Product Name NI PXIe-4142
Isolation Type Bank Isolation
Analog Input
Channels 4
Resolution 18 bits
Simultaneous Sampling Yes
Sample Rate 600 kS/s
Max Voltage -24 V - 24 V
Maximum Voltage Range Accuracy 10 mV
Maximum Voltage Range Sensitivity 200 µV
Minimum Voltage Range -24 V - 24 V
Minimum Voltage Range Accuracy 10 mV
Minimum Voltage Range Sensitivity 200 µV
Max Current -150 mA - 150 mA
Maximum Current Range Accuracy 75 µA
Maximum Current Range Sensitivity 1.5 µA
Minimum Current Range -10 µA - 10 µA
Minimum Current Range Accuracy 5 nA
Minimum Current Range Sensitivity 100 pA
Analog Output
Channels 4
Resolution 18 bits
Timing Hardware
Update Rate 100 kS/s
Current Drive Single 150 mA
Current Drive All 600 mA
Max Voltage -24 V - 24 V
Maximum Voltage Range Accuracy 10 mV
Maximum Voltage Range Sensitivity 200 µV
Minimum Voltage Range -24 V - 24 V
Minimum Voltage Range Accuracy 10 mV
Min Voltage Range Sensitivity 200 µV
Max Current Range -150 mA - 150 mA
Maximum Current Range Accuracy 75 µA
Maximum Current Range Sensitivity 1.5 µA
Minimum Current Range -10 µA - 10 µA
Minimum Current Range Accuracy 5 nA
Min Current Range Sensitivity 100 pA
Waveform Types DC
Output Quadrants Quadrant IV , Quadrant I , Quadrant III , Quadrant II
Max Quadrants Per Channel 4

NI PXIe-4142 Packages

To use the NI PXIe-4142 , you need all items in the diagram below. Select Option 1 if you already own a PXI System, or Option 2 if you do not already own a chassis, controller, or software.

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PXI System

NI PXIe-4142

Chassis

Controller

Software

NI PXIe-4142 - 782430-01 Qty $ 6,592 each
Optional Accessories
Connector Block
Qty $ 114 each
Cables
Qty $ 126 each
Qty $ 143 each

Package Price: $ 6,592

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Additional Product Information

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