Please advise how to drive the following piezo speaker;
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=668-1209-ND
I would like to use the handy LM386 audio amp. How to wire the ic output to piezo?
The piezo speaker data sheet as follows;
Impedance: 300 ohm
Input voltage : 3vrms
Max input voltage: 20 p-p
Min output: 75 dba
Freq. range: 300-20,000hz
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=668-1209-ND
I would like to use the handy LM386 audio amp. How to wire the ic output to piezo?
The piezo speaker data sheet as follows;
Impedance: 300 ohm
Input voltage : 3vrms
Max input voltage: 20 p-p
Min output: 75 dba
Freq. range: 300-20,000hz