Hi,
I'm looking for a USB Audio Codec for a headset application that also needs an HID input, in this case, just a single switch. And it needs to be bus-powered.
I've looked over the website and found the PCM2912A that looks like a good match for the headset application since it has the mic pre-amp and PGA (AGC) as well as a headphone out amp. But there is no HID input.
The other USB Codecs like the PCM2900C - 02C - 06C all have a 3 pin HID function. But no pre-amp, AGC, or headphone amp.
I need a USB Codec that combines the PCM2912A with the PCM2900C's HID input.
Does TI have such a codec or is one in the near future?
Thanks