LM567C: Does LM567C can be use to detect the status of the landline telephone

Jack Wu93

Part Number: LM567C

Does LM567C can be use to detect the status of the landline telephone (such as busy、wait for answer) and send back a information to caller.

over 7 years ago

0 Simon Damphousse over 7 years ago

TI__Expert 5370 points

Dear Jack,

thank you for reaching out.

The LM567C is a device to do tone decoding. I do not think you can use it to monitor the status such as busy or wait for answer.

Regards, Simon.

Logic

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LM567C: Does LM567C can be use to detect the status of the landline telephone