Hi,
Good Day.
The customer would like to ask a general question about the applications of DRV8256 Motor Driver or other parts of this series.
Have you evaluated the possibility to use a driver not to drive a motor winding but to drive a speaker?
The intended usage is an H-bridge and just a rectangular input audio signal of up to 20 kHz (siren tone).
Voltage, current, frequency/"dead time" etc. parameters should be OK. So, perhaps only the decay modes could have an impact on planned output.
Please advise. Thank you very much.
Best Regards,
Ray Vincent