Как я могу подключить electred микрофон. для AD1974 Eval борту

How can I connect electred mic. to AD1974 Eval board

Активно 2 Ответы 28 Просмотры 2017-02-30 Общие вопросы

How electred micraphone connect to AD1974 EVAL board?



guest replied
2 Years

Hello,

Please could you share an example circuit?

"3420
guest replied
2 Years

Hello,

To use an electret microphone with the AD1974 evaluation board, you will need to power the electret mic per its specification. Then, connect the ground pin of the electret to a GND test point on the AD1974 eval board. Place a DC-blocking capacitor on the output pin of the electret microphone, and connect the other side of the capacitor to one of the analog inputs to the AD1974 (such as IN1L, TP25)

Regards,

Tyler

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