Automatic Test Equipment (ATE) is widely used for performance and defect detection in the production process of semiconductor chips, including wafer testing and packaging testing. It can effectively screen out defective products and avoid them from flowing into the next process. It is an automatic testing device that inputs electrical, thermal, and various physical signals to the chip, collects the output of the tested chip, and compares it with the set value to reflect the performance of the chip under different operating conditions. Due to the special application of ATE equipment, there are very high requirements for the selection of chips in the product design process.

Ruiyang Semiconductor has been focusing on the industrial field for many years, with a wide range of product layouts, including but not limited to operational amplifiers AD/DA、 Interface chips, digital isolators, power supplies, etc. have leading product performance and excellent quality control capabilities, and have deep cooperation with multiple well-known customers in the testing and measurement sub industry.