Keysight Technologies now offers a variety of different software control options for its B2900A Series Precision Source/Measure Units (SMUs). With the low-cost or free software options, you can access a variety of capabilities to support basic voltage and current sourcing up through full characterization of devices and materials using an intuitive GUI.
With a B2900A software control option, useyou don’t need to create a software measurement environment. This reduces development and evaluation times, making the B2900A SMUs well suited university educators, circuit designers, and R&D engineers.
The software control options for the B2900A SMUs include:
- EasyEXPERT group+, which provides powerful IV parametric characterization for a wide range of devices and materials. The software is currently utilized in Keysight’s high-end precision current-voltage analyzer products (e.g., the B1500A, B1505A and E5270B/E526xA).
- BenchVue, which enables benchtop integration of B2900A SMUs (as voltage/current sources) with a wide variety of other Keysight instruments, such as oscilloscopes and meters.
- B2900A Quick I/V Measurement software, which permits easy measurement setup and execution on a Windows-based PC via a user-friendly GUI. This control option supports all B2900 precision instrument family products, including SMUs, low-noise sources and electrometers, and works on multiple interfaces (LAN, USB and GPIB).
- Graphical Web Interface, which allows any Java-enabled web browser (e.g., Internet Explorer) to control B2900A SMUs over the LAN. Because special software is not required, this control option enables quick measurements on the fly.
The new control options for the B2900A SMUs are now available. The basic one-channel precision SMU model for the benchtop (B2901A) starts at $5,000.
Source: Keysight Technologies
Keysight Technologies recently added two source/measure units (SMUs) to its N6700 Series modular power systems. The N6785A two-quadrant SMU is for battery drain analysis. The N6786A two-quadrant SMU is for functional test. Both SMUs provide power output up to 80 W.
The two new SMUs expand the popular N6780A Series SMU family by offering up to 4× more power than the previous models. The new models offer superior sourcing, measurement, and analysis so engineers can deliver the best possible battery life in their devices. The N6785A and N6786A SMUs allow engineers to test devices that require current up to 8 A, such as tablets, large smartphones, police/military handheld radios, and components of these devices.
The N6780A Series SMUs eliminate the challenges of measuring dynamic currents with a feature called seamless measurement ranging. With seamless measurement ranging, engineers can precisely measure dynamic currents without any glitches or disruptions to the measurement. As the current drawn by the device under test (DUT) changes, the SMU automatically detects the change and switches to the current measurement range that will return the most precise measurement.
When combined with the SMU’s built-in 18-bit digitizer, seamless measurement ranging enables unprecedented effective vertical resolution of ~28-bits. This capability lets users visualize current drain from nA to A in one pass. All data needed is presented in a single picture, which helps users unlock insights to deliver exceptional battery life.
The new SMUs are a part of the N6700 modular power system, which consists of the N6700 low-profile mainframes for ATE applications and the N6705B DC power analyzer mainframe for R&D. The product family has four mainframes and more than 30 DC power modules, providing a complete spectrum of solutions, from R&D through design validation and manufacturing.
Source: Keysight Technologies