U2722A + U2723A USB Modular Source/Measure Units

Compact SMUs with convenient USB connectivity

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The U2722A + U2723A will be discontinued on June 1, 2024. The last day to place an order for this product is May 31, 2024. Keysight will continue to provide support for this product for the standard period of 5 years. You may purchase the relevant bench or modular system as an alternatives  Function Generator (EDU33211A), SMU (N6784A), Digital Multimeter (EDU34450A), Oscilloscope (EDUX1052G), DAQ (DAQ970A).


Make Bench-Quality Measurements with Space-Saving SMUs

Keysight's U2722A and U2723A modular source measure units (SMU) offer high-speed USB 2.0 connectivity and flexibly operate as standalone units or as modular units in the U2781A USB modular product chassis. These versatile 3-channel SMUs are the size of a typical novel making it easy to perform accurate sweep and measurements on-the-go.

  • High current sensitivity of 100pA with 16-bit resolution
  • 0.1% basic accuracy
  • Low current measurement capability down to nA levels
  • Four-quadrant operation (± 120 mA/± 20 V)
  • Standalone and modular capabilities
  • Voltage and current programming and readback
  • Includes BenchVue software license
  • Embedded test scripts on U2723A simplify automated testing with up to two scripts per channel

PathWave BenchVue USB Modular SMU Pro Software

Intuitively connect and control your USB source measure units (SMUs), capture screen images, and log data measurements for more efficient analysis.
  • Perform unrestricted data logging with limit checking and alerts.
  • Configure voltage and current source, range, and limit for each SMU channel.
  • Arrange SMU channels in serial or parallel to achieve higher throughput.
  • Display source and measure for each individual channel concurrently to plot I/V curves.
  • Receive KeysightCare software support subscription and license with each new instrument purchase.

Key Specifications

Max Output

±120 mA/ ±20V

Min Measurement Resolution

100 pA/0.1 mV

Max SMU Channels




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