Can we drive a piezo buzzer using TAS2770.
The issue with speaker is we need about 300mA current to drive the speaker to get about 60dbA @ 1meter distance when speaker is inside the product.
We want to reduce the current but still get the same SPL
So we are exploring buzzer option without changing any h/w.
Or if any other type of buzzers if suggested, that consume lesser current to the same SPL is also good for us to try it out.