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器件型号:TS5A3157 当 V +为3.3V 时、NC、NO、COM 被暂停。 当 IN 引脚单独与可调电源连接时、测量一组 V +电流数据:
IN = 3.3V (100%)-> 1uA
IN = 2.5V (76%)->180uA
IN = 0.8V (24%)-> 450uA
IN = 0.23V (7%)-> 1uA
IN 的电压为何会影响静态电流?
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当 V +为3.3V 时、NC、NO、COM 被暂停。 当 IN 引脚单独与可调电源连接时、测量一组 V +电流数据:
IN = 3.3V (100%)-> 1uA
IN = 2.5V (76%)->180uA
IN = 0.8V (24%)-> 450uA
IN = 0.23V (7%)-> 1uA
IN 的电压为何会影响静态电流?
IN 是一个数字 CMOS 输入、被设计成与有效逻辑电平(接近 GND 或 V+)一起工作。 您看到的是击穿电流;请参阅 [常见问题解答]慢速或浮点输入如何影响 CMOS 器件?