LM567C: Which reference design suit to me?

Went Cao

Part Number: LM567C

Dear All

In the LM567C datasheet, there are some reference design in 15~17 page, but I can't find which is suit to me. I want to detect the 40KHz carrier. Could you please show me the reference design ? Thanks a lot.

over 8 years ago

0 Lane Boyd over 8 years ago

TI__Genius 16845 points

See datasheet section 11.2.1 (pages 13 - 14) for a schematic and detailed design guidelines.

Kind regards,
Lane

0 Went Cao over 8 years ago in reply to Lane Boyd

Genius 5550 points

Dear Lane
I can't understand,the section 11.2.1 is Touch-Tone Decoder. In your opinion, I use one part ,yes?

0 Lane Boyd over 8 years ago in reply to Went Cao

TI__Genius 16845 points

Yes, your understanding is correct; Just use one LM567C for your use case.

Kind regards,
Lane

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LM567C: Which reference design suit to me?