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编码器差分信号是什么幅值的信号?AM26LS32 常用做RS422接收器,满足NSI TIA/EIA422-B, TIA/EIA-423-B, and ITU Recommendation V.10 and V.11. 标准的差分接收器。
所以不知道您使用的编码器差分信号是符合什么协议 要求,还是满足什么幅值范围的信号?