我在TINA里仿真的时候用TLV2460作前置放大,请问EN引脚如何接?
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EN引脚应该就是手册里的~SHDN引脚。从手册27页的信息来看,如果想把运放关断,则需把~SHDN连到最低电平:单电源供电时连到GND,双电源供电时连到VDD-。如果让运放正常工作,建议把~SHDN连接到高电平,即VDD+。