Not for specific applications like bluetooth headsets. There are application specific ICs that are made for the specific https://www.microchip.com/en-us/produc

Not for specific applications like bluetooth headsets. There are application specific ICs that are made for the specific https://www.microchip.com/en-us/products/wireless-connectivity/bluetooth-low-energy/bluetooth-audio-and-voice-solutions# https://www.microchip.com/en-us/products/wireless-connectivi... Much like ASICS are a big step up in performanceand energy efficiency for crypto mining, they are in this application as well.