TLV320AIC3204: TLV320AIC3204 ,Reset the pin

Luo Lu

Part Number: TLV320AIC3204

Tool/software:

HI,TI team

TLV320AIC3204 ,Reset the pin, when to give the high level, when to give the low level, can directly use the MCU IO port control?

Only for high and low levels, or do I need to give waveform?

Thank you very much!

0 Jeff McPherson 7 months ago

Hi Luo,

Reset must be LOW while the device is powering up. Reset can be HIGH 10ns after DVDD is stable. See this app note: https://www.ti.com/lit/an/slaa492a/slaa492a.pdf?ts=1718650101032

You can use a MCU IO port to drive Reset. The Reset is level triggered, so no waveform is needed. Just HIGH and LOW is enough.

Best regards,
Jeff McPherson

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