LP5521's internal clock (32kHz) specification.

Tsuguhiko Asai

Expert 1260 points

Other Parts Discussed in Thread: LP5521

Dear All

Would you tell me about the specifications of the LP5521?

Please tell me Min and Max of internal clock (fclk_32k) specifications of this IC.

Best Regards

Tsuguhiko Asai

over 11 years ago

0 Tomi Koskela over 11 years ago

TI__Genius 11020 points

Hello,

Internal clock accuracy is the same as oscillator accuracy, +/- 4% in room temp and +/-7% through the ambient temperature range.

0 Tsuguhiko Asai over 11 years ago in reply to Tomi Koskela

Expert 1260 points

Dear Tomi-San,

Thank you very much for your kindly response.
Would you tell me the following question in addition?
Is my recognition that Internal Clock of this IC is 32kHz right?

Best Regards,
Tsuguhiko Asai

0 Tomi Koskela over 11 years ago in reply to Tsuguhiko Asai

TI__Genius 11020 points

Hello,

The 32kHz clock is divided down from higher frequency oscillator (5MHz).

0 Tsuguhiko Asai over 11 years ago in reply to Tomi Koskela

Expert 1260 points

Dear Tomi-San,

Thank you very much for your reply.

Due to your response, we could answer our customer's question.

Best Regards,

Tsuguhiko Asai

Power management

Power management forum

LP5521's internal clock (32kHz) specification.