Quality is in our NDA and we have devoted our efforts to test in-house or ask the 3rd party to test quality .
One thing for sure:
that all products we sold are 100% authentic and have been tested carefully before being sent to our customers.
1)Visual inspection: through microscope,we inspect the packaging,chip type, date, batch,printing and packaging state,pin arrangement, coplanar with the plating of the case etc.
2)Functional Testing: it includes testing input/output interfaces, logic functions, memory functions, etc.
3)Reliability Testing: this involves testing the chip's reliability and lifespan, including temperature cycling tests, humidity tests, vibration tests, etc.
