LP5815DRLEVM: About Internal oscillator frequency

yuko yamazaki

Prodigy 40 points

Part Number: LP5815DRLEVM

Can you tell me about the accuracy of the internal oscillator's frequency?

3 months ago

0 Hongjia-Wu 3 months ago

TI__Genius 12050 points

Hi,

We only have typical data for the internal oscillator. Would you let me know the background for the oscillator accuracy？

Regards,

Emma Wu

0 yuko yamazaki 3 months ago

Prodigy 40 points

I put two LP5815s side by side with the same settings and made them blink, but after a few dozen seconds, the blinking intervals started to go out of sync. I thought it might be related to the accuracy of the internal clock, so I wanted to ask.

0 Hongjia-Wu 3 months ago in reply to yuko yamazaki

TI__Genius 12050 points

Hi Yuko,

Would you send an email to felix-wang@ti.com and hongjia-wu@ti.com? Let's have more discussion over email.

Regards,

Emma Wu

0 yuko yamazaki 3 months ago in reply to Hongjia-Wu

Prodigy 40 points

Got it. Please handle it via email.

0 Hongjia-Wu 3 months ago in reply to yuko yamazaki

TI__Genius 12050 points

Hi Yuko,

Sure. We have got your email and we will provide an update soon. I will close the thread here first.

Regards,

Emma Wu

+1 yuko yamazaki 3 months ago in reply to Hongjia-Wu

Prodigy 40 points

Understood. Thank you very much.

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LP5815DRLEVM: About Internal oscillator frequency