Other Parts Discussed in Thread: TPA6120A2
I need to identify a solution to drive the speaker in a push-to-talk remote like the one shown below.
The specs for this remote indicate that the speaker is rated for 0.5W with an impedance of 8 ohms. The challenge is that the speaker has a single-ended interface similar to what is shown on the left side of the diagram below.
Is there a simple way to drive this single-ended speaker using an audio amp with differential outputs like p/n TPA2012D2?
Alternatively, does TI offer any audio amplifier solutions with a single-ended output that can drive 0.5W into 8 ohms?
The audio CODEC in this application can output differential or single-ended audio to the amplifier input.
Any solution guidance is greatly appreciated.
Thanks,
Paul W.