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[参考译文] CD74HC4067:MCU 采样电压不稳定

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Other Parts Discussed in Thread: MSP430F247, CD74HC4067
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https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches-multiplexers-forum/1186161/cd74hc4067-mcu-sampling-voltage-is-unstable

器件型号:CD74HC4067
主题中讨论的其他器件:MSP430F247

尊敬的 TI 专家:

我通过 CD74HC4067使用 MSP430F247对电池电压进行采样、但采样电压不稳定、但我将 C4值从68P 更改为0.1uF、采样电压计是稳定的。 但是  、我已经多次使用该电路、C4值为68P。 如果我将 C4值更改为0.1uF、是否会产生任何不利影响?