本文介绍一种廉价实用的模/数、数/模转换器自动测试装置、并针对测试难度较大的模/数转换器的测试方法进行详细的分析。该测试仪能在高速动态条件下对转换器进行检测,并可进行高精度的静态测量,同时还能给出稳定而清晰的动态图形显示,又能有效的自动巡检模/数转换器的漏码。如果配上X-Y This article introduces a cheap and practical A / D, D / A converter automatic test device, and for the test more difficult A / D converter test method for a detailed analysis. The tester can detect the converter under high speed and dynamic conditions, and can carry out high-precision static measurement, at the same time it can give a stable and clear dynamic graphic display, and can effectively check the A / D converter automatically. Leak code. If accompanied by X-Y