Hi all,
I would like to use TPA2005 in bluetooth heaset as amplifier for speakers in headset.
But between amplifier and SPKs have to be minimaly 1m long cable with 4 wires. Two wires for microphone signal. Two wires for SPK:
I saw EMI filter in datasheet. Will be this filter enought for this application, or is TPA2005 inappropriate for this application?
I need some Audio amplifier between bluetooth module and SPK with small footpring and VDD between 2.9 and 4.2V. So this device looks good.
Thank you Ondrej.