781743-01
Modular Systems > National Instruments > PXI Source Measure Units
Description: | 781743-01, 4 Channels, 4-Wire, PXIe-4141 Precision Source Measure Unit |
Need an Official Quote?
Or speak to a sales representative for additional information:
National Instruments 781743-01 Source Measure Unit
The 4-channel Source Measure Unit (SMU) 781743-01, often known as the PXIe-4141, was created by National Instruments. With its 4-quadrant operation and integrated remote (4-wire) sensing for each channel, this high-precision instrument is ideal for applications requiring a large pin count. The 781743-01's rapid sample rate allows for quicker I-V characterisation of devices under test (DUTs) by cutting down on measurement times and capturing transient device characteristics. While SourceAdapt technology allows you to fine-tune the 781743-01 response to any load for optimal stability and fewest transients, the high-speed sequencing engine enables synchronization with other instruments like switches or high-speed digital test modules.
When tuned for a quick transient response, this SMU has a settling period of less than 100 μs to settle to 0.1% of a voltage step. After changing the load current from 10% to 90% of its range, its transient response similarly returns to normal in less than 20 mV. It guarantees accurate and clean measurements with a wideband source noise of 1.5 mV RMS and less than 20 mV peak-to-peak. Usually, the output impedance of the cable protector is 10 kΩ.
In terms of remote sensing, the current accuracy specification adds 0.02% of range per volt of total HI and LO lead drop, with a maximum lead drop of up to 1 V per lead, while the voltage accuracy specification adds 0.1% of the LO lead drop. The load regulation is 20 pA + 10 ppm of range per volt of output change, and 10 μV at connector pins per mA of output load utilizing local sense.
Operating temperatures for the 781743-01 range from 0 to 55 degrees Celsius, while storage temperatures go from -40 to 70 degrees Celsius. With a derate of 1.3% per degree Celsius above 40°C, operating humidity spans from 10% to 70% non-condensing, while storage humidity spans from 5% to 95% non-condensing. The 781743-01 is rated for a maximum altitude of 2,000 meters and is made to tolerate the following vibration levels: non-operating (5 Hz to 500 Hz at 2.4 g RMS), operating shock at 30 g with an 11 ms half-sine pulse, and operating vibration from 5 Hz to 500 Hz at 0.3 g RMS.
Part Number | 781743-01 |
---|---|
Model Name | PXIe-4141 |
Part Type | Source Measure Unit (SMU) |
Channels | 4 |
Voltage Range | ±10 V |
Current Range | 100 mA |
Operation Quadrants | 4-quadrant operation |
Remote Sensing | Integrated 4-wire sensing |
Settling Time | <100 μs to settle to 0.1% of voltage step |
Transient Response | <100 μs to recover within ±20 mV after a load current change |
781743-01 PDF Manuals
NI PXIE 4140 4141 4142 4143 4144 4145 GETTING STARTED GUIDE 28129.PDF
NI PXIE 4140 4141 4142 4143 4144 4145 GETTING STARTED GUIDE 28229.PDF
NI PXIE 4141 CALIBRATION PROCEDURE.PDF
PXIE 4140 4141 4142 4143 4144 4145 LETTER OF VOLATILITY 28129.PDF
Why Buy From Apex Waves:
"The business transaction was super easy and friendly."
"Hand carrying parts to fedex directly to make sure I get them overnight. Great service"
"They were very helpful to get me the test equipment that I need."
781743-01
Modular Systems > National Instruments > PXI Source Measure Units
1-800-915-6216
- Description
- Technical Specifications
- Manuals & PDFs
National Instruments 781743-01 Source Measure Unit
The 4-channel Source Measure Unit (SMU) 781743-01, often known as the PXIe-4141, was created by National Instruments. With its 4-quadrant operation and integrated remote (4-wire) sensing for each channel, this high-precision instrument is ideal for applications requiring a large pin count. The 781743-01's rapid sample rate allows for quicker I-V characterisation of devices under test (DUTs) by cutting down on measurement times and capturing transient device characteristics. While SourceAdapt technology allows you to fine-tune the 781743-01 response to any load for optimal stability and fewest transients, the high-speed sequencing engine enables synchronization with other instruments like switches or high-speed digital test modules.
When tuned for a quick transient response, this SMU has a settling period of less than 100 μs to settle to 0.1% of a voltage step. After changing the load current from 10% to 90% of its range, its transient response similarly returns to normal in less than 20 mV. It guarantees accurate and clean measurements with a wideband source noise of 1.5 mV RMS and less than 20 mV peak-to-peak. Usually, the output impedance of the cable protector is 10 kΩ.
In terms of remote sensing, the current accuracy specification adds 0.02% of range per volt of total HI and LO lead drop, with a maximum lead drop of up to 1 V per lead, while the voltage accuracy specification adds 0.1% of the LO lead drop. The load regulation is 20 pA + 10 ppm of range per volt of output change, and 10 μV at connector pins per mA of output load utilizing local sense.
Operating temperatures for the 781743-01 range from 0 to 55 degrees Celsius, while storage temperatures go from -40 to 70 degrees Celsius. With a derate of 1.3% per degree Celsius above 40°C, operating humidity spans from 10% to 70% non-condensing, while storage humidity spans from 5% to 95% non-condensing. The 781743-01 is rated for a maximum altitude of 2,000 meters and is made to tolerate the following vibration levels: non-operating (5 Hz to 500 Hz at 2.4 g RMS), operating shock at 30 g with an 11 ms half-sine pulse, and operating vibration from 5 Hz to 500 Hz at 0.3 g RMS.
Part Number | 781743-01 |
---|---|
Model Name | PXIe-4141 |
Part Type | Source Measure Unit (SMU) |
Channels | 4 |
Voltage Range | ±10 V |
Current Range | 100 mA |
Operation Quadrants | 4-quadrant operation |
Remote Sensing | Integrated 4-wire sensing |
Settling Time | <100 μs to settle to 0.1% of voltage step |
Transient Response | <100 μs to recover within ±20 mV after a load current change |
Why Buy From Apex Waves
"The business transaction was super easy and friendly."
"Hand carrying parts to fedex directly to make sure I get them overnight. Great service"
"They were very helpful to get me the test equipment that I need."