LP5521 CLK_32K input specification

Mark Freeman

There are no min/max frequency specifications for driving the CLK_32K pin. What are the limitations? Experimentally, I found it still functions above 3 MHz, so I assume operating around 100 kHz should be OK.

over 9 years ago

0 Tomi Koskela over 9 years ago

TI__Genius 11020 points

Hello,

We have tested it as well up to few MHz range and it still is working. Of course the sequences will run faster and at some point there will be issues with the timing.

But anyway 100kHz is not that far away from the 32kHz, so it should still work fine.

Best Regards,

Tomi Koskela

0 barry rowland over 8 years ago in reply to Tomi Koskela

Prodigy 180 points

Moi Tomi !

0 Tomi Koskela over 8 years ago in reply to barry rowland

TI__Genius 11020 points

Hi Barry!

Power management

Power management forum

LP5521 CLK_32K input specification