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https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1515070/am2434-vmon_1p8_soc-vmon_3p3_soc-pin-blocking-cap
工具/软件：
您好、 VMON_1P8_SOC、VMON_3P3_SOC 引脚是否需要阻断容量(例如100nF)？ 硬件设计指南未提及：
此致、Holger
您好、Holger、
感谢您的查询。
建议在没有任何电容的情况下连接要监控的电源。 该电容可以抑制仅在引脚处在电源上看到的变化、可能不会反映实际被监测的电源。
我们将澄清下一版本中的注释。
此致、
Sreenivasa.
请参阅其他输入：
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1395901/am6411-do-vmon-pins-need-bypass-capacitor/5415640
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1063269/faq-am6254-monitor-pins/3948264#3948264
