Spea

DOT 800 is a multi-core analog mixed signal tester, offering test capabilities of two testers in a single, very compact system. Test capabilities address the requirements of a broad range of products: from MEMS and sensors to automotive devices, from PMIC’s to converters, LED drivers, 5G Devices, and more. 

DOT800 is composed of two independent system cores, in less than 0,3 cubic meters. Each core is equipped with a dedicated CPU, to execute a test program in fully asynchronous mode, thus guaranteeing full parallel test efficiency.

This architecture offers great advantages both in terms of time to market and test speed.

Featuring up to 128 digital channels on a single instrument, the new channel option enables the DOT800 to perform high multi-site, cost-efficient testing of high-speed communication interface devices, which require a spread spectrum modulation on channels and clock signals to verify their signal integrity and robustness against EMI.

DOT800 instrument architecture incorporates all the resources for analog, digital and signal processing in a single, powerful board for multi-site testing, including multiple control CPUs, DSP modules and programmable logic units. This configurable tester-in-a-board module allows you to populate DOT800 with one-type instruments, greatly simplifying system composition, programming and maintenance, while satisfying at best all the device test requirements – and go even beyond.

DOT800T provides a complete solution for Power testing, combining on a single machine all the resources to perform ISO, AC, DC test on the whole range of power applications. This tester is expressly designed to address the test requirements of traditional Silicon devices as well as new Gallium Nitride and Silicon Carbide technologies, covering their performance range with the highest voltage and current source capabilities, high frequency and low current measurement capabilities. 

The correct device operation is verified under actual working conditions with complete and accurate dynamic tests, static test and isolation test sequences, to guarantee the quality and reliability of every device.

All of this, in a high-throughput, modular and configurable tester, designed for mass- production environments.

A multi-core architecture allows DOT800T to perform accurate static, dynamic and isolation tests on dedicated stations, each of which with a dedicated independent controller. The different test programs are performed in a true parallel, asynchronous mode, since each test core controller manages test resources, instrument connections, and test program execution.