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PXIe SMU

S0342C

4-Channel PXIe Precision SMU


The S0342C Precision source meter is compact and cost-effective 4-Channel PXIe Source/Measure Units (SMUs) with the capability to source and measure both voltage and current. They have Maximum ±30 V, ± 500 mA DC/Pulsed sourcing capability, supports conventional SMU SCPI commands for easy test code migration. Support Most of standards PXIe chassis, support multi-card synchronization, these features improve efficiency and lower the cost of ownership when integrating the SMUs into systems for production test.



Datasheet Apply for prototype
  • Key Features
  • Specification
  • Software & Firmware
  • Driver
  • Resource

Feature

  • Easy to expand

    Single channel standard pxie precision power supply, easy to expand

  • Large range

    Range: ± 30 V, ± 500 mA (DC/Pulsed)

  • High resolution

    The minimum measurement resolution can reach 100 pA/100 μV

  • High sampling rate

    Up to 500K ADC sampling rate

Functions and advantages

  • (5) function in one body

    Voltage source
    Current source
    Ammeter
    Voltmeter
    Electronic load
  • 1、 Three quadrants as the source: the actual polarity of output V / I follows the source setting；
    2、 The four quadrants are loads: CC and CV cooperate. When the load is used, the polarity of the load setting is opposite to the source polarity；

  • Can test various equipment

  • Capture more measurement data

    ♦ 6.5-digit resolution: Enjoy best-in-class 6.5-digit sourcing and measurement resolution；
    ♦ 100pA / 100uV resolution: excellent measurement sensitivity；
    ♦ 500K points / second sampling rate: provide high-speed measurement, and can quickly set / digitize the rate to any waveform generator (list scan）；

  • Rich scanning function


Voltage Source specifications




Voltage Programming accuracy 		Range Programming resolution Accuracy (1 Year)
± (% reading+ offset) 		Typical Noise (RMS)
0.1 Hz-10Hz
±30 V 1mV 0.03%+4 mV 1000 μV
±6 V 200 μV 0.03%+1 mV 100 μV
Temperature coefficient ±(0.15 × accuracy)/°C (0℃-18℃,28℃-50℃)
Channel1 CH0 to CH3
Output power 3 W per channel and 6 W total
Settling time <200us (typical)
Overshoot <±0.1% (Typical.Normal.Step is 10 % to 90 % range, full range,resistive load)
Noise 10Hz-20MHz 6 V voltage source, 0.5 A resistive load, <3 mVrms

1、Channels are isolated from earth ground but share a common LO.


Current Source specifications








Current Programming accuracy

 Range Programming resolution Accuracy (1 Year)
± (% reading+ offset) 		Typical Noise (RMS)
0.1 Hz-10Hz
±500 mA1 20 μA 0.05% + 100 μA + Vo*25 μA 10 μA
±100 mA 4 μA 0.05% + 10 μA+ Vo*5 μA 1 μA
±10 mA 400 nA 0.05% + 5 μA + Vo*500 nA 100 nA
±1 mA 40 nA 0.05% + 500 nA + Vo*50 nA 10 nA
±100 μA 4 nA 0.05% + 50 nA + Vo*5 nA 1 nA
±10 μA 400 pA 0.05% + 20 nA + Vo*500 pA 150 pA
Temperature coefficient ±(0.15 × accuracy)/°C (0℃-18℃,28℃-50℃)
Channel2 CH0 to CH3
Output power 3 W per channel and 6 W total
Settling time <300 μs (typical)
Overshoot <±0.1% (Typical.Normal.Step is 10 % to 90 % range, full range, resistive load)


1、500mA range is available only for 6V voltage range
2、Channels are isolated from earth ground but share a common LO.

Voltage Measurement specifications




Voltage Measurement accuracy 		Range Measurement resolution Accuracy (1 Year)
± (% reading+ offset)
±30 V 300 μV 0.03%+4 mV
±6 V 60 μV 0.03%+1 mV
Temperature coefficient ±(0.15 × accuracy)/°C (0℃-18℃,28℃-50℃)


Current Measurement specifications








Current Measurement accuracy 		Range Measurement resolution Accuracy (1 Year)
± (% reading+ offset)
±500 mA1 10 μA 0.05% + 100 μA + Vo*25 μA
±100 mA 1 μA 0.05% + 10 μA+ Vo*5 μA
±10 mA 100 nA 0.05% + 5 μA + Vo*500 nA
±1 mA 10 nA 0.05% + 500 nA + Vo*50 nA
±100 μA 1 nA 0.05% + 50 nA + Vo*5 nA
±10 μA 100 pA 0.05% + 20 nA + Vo*500 pA
Temperature coefficient ±(0.15 × accuracy)/°C (0℃-18℃,28℃-50℃)

1、500mA range is available only for 6V voltage range


I-V Out capability



Typical output settling time


Source

Range

Output settling time

Condition

Fast1,2 

Normal1

Slow1

Voltage

30 V

<400 μs

<1.5 ms

<2.8 ms

Time required to reach within 0.1 % of final value at open load condition. Step is 10 % to 90 % range

6 V

<250 μs

<780 μs

<2.8 ms

Current

±500 mA

<50 μs

<330 μs

<2.5 ms

Time required to reach within 0.1 % of final value at short condition. Step is 10 % to 90 % range

±100 mA

<50 μs

<270 μs

<2.5 ms

±10 mA

<50 μs

<270 μs

<2.5 ms

±1 mA

<100 μs

<290 μs

<2.5 ms

±100 μA

<150 μs

<5 ms

<2.5 ms

±10 μA

<250 μs

<3 ms

<2.5 ms

1,Output transition speed：Fast, Normal, Slow。

2, Slow mode is recommended for overshoot sensitive equipment, Fast mode may have overshoot on output in some condition

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