which uses Bluetooth technology to communicate with a headset amplifier, or directly into a telephone with a headset port. No pricing information was available for the headset, which is due to ...

The IP is fabricated in Dongbu 110nm process and can be ported to other nodes. View 16-Bit Sigma-Delta CODEC (ADC & DAC) with headset, handset and 400mW Speaker Amplifier, Dongbu 0.11um full ...