Description: The virtual instrument technology, a brief introduction to the principles of classification and testing of integrated operational amplifiers, and focus on the the auxiliary operational amplifier test method conducted in-depth research. Root dig auxiliary op amp test method designed test unit circuit tests required to generate a sine wave signal source, the use of computer and data acquisition card PCI-6221, Ji switch off data acquisition and electrical quantities, so as to construct an integrated operational amplifier parametric test platform hardware foundation.
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2_5618095_基于虚拟仪器的集成运算放大器综合参数测试平台[电路与系统专业优秀论文].pdf