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本实用新型涉及一种同时输出模拟信号和数字信号的光电传感器接收芯片,属于集成光电传感器接收芯片。光电接收电路分别与模拟信号放大电路与模数转换电路连接,模拟信号放大电路与模拟信号输出电路连接,所述模拟信号输出电路用于同时输出模拟信号PA、NA、PB、NB、PZ、NZ,模数转换电路与数字信号输出电路连接,所述数字信号输出电路用于同时输出数字增量信号A、B、Z和数字磁极信号U、V、W。优点在于结构新颖,模拟信号和数字信号同时输出,便于客户根据后续需求进行开发和应用,使用灵活,实用性强。
The utility model relates to a photoelectric sensor receiving chip which simultaneously outputs analog signals and digital signals, and belongs to an integrated photoelectric sensor receiving chip. The photoelectric receiving circuit is respectively connected with the analog signal amplifying circuit and the analog-digital converting circuit, and the analog signal amplifying circuit is connected with the analog signal output circuit for simultaneously outputting the analog signals PA, NA, PB, NB, PZ, NZ The analog-to-digital conversion circuit is connected with a digital signal output circuit for simultaneously outputting the digital incremental signals A, B, Z and the digital pole signals U, V, W. The advantage lies in the novel structure, the analog signal and the digital signal are output at the same time, which is convenient for customers to develop and apply according to the subsequent requirements, and has the advantages of flexible use and high practicability.