HP L4532A High-Resolution LXI Digitizer

The Agilent / HP L4532A / L4534A High-Resolution LXI Digitizers offer 2 or 4 channels of simultaneous sampling at up to 20 MSa/s, with 16 bits of resolution. Inputs are isolated and can measure up to ±250 V to handle your most demanding applications.

Input channels with the ability to measure waveforms up to 250 V are ideal for analyzing high-voltage and transient signals as seen in automotive and aerospace defense applications. Most oscilloscopes and PXI digitizers have a maximum input range less than 40 Vpk. The L4532A and L4534A can make measurements that other products cannot. For example, since the ±250 V input range is combined with 16-bit analog-to-digital converters (ADCs), the isolated front-end and low input offset allows a small voltage, such as a 250 mV, and a larger voltage, such as 250 V, to be measured at the same time.

The digitizers are LXI Class C compliant providing the benefits of an Ethernet connection, standard software drivers, an enhanced web interface, and more. Multiple vendors support the LXI standard making it easy to integrate the digitizers into your test system.

The L4532A and L4534A digitizers include a collection of on-board “scope-like” measurements such as Vmin/Vmax, Vp-p, frequency, rise/fall time, and more that can be applied to a selected portion or the overall waveform. There is no need for post processing data to get the measurement results you need, saving time and minimizing the need to transfer and store large amounts of data. The waveform measurements are made within a user-selected region of the digitized waveform and include their time position.