SAN FRANCISCO (PRWEB) October 2, 2008
The ADAU1361 and ADAU1761 audio codecs include stereo audio ADCs (analog-to-digital converters) and DACs (digital-to-analog converters) that support sample rates from 8 kHz to 96 kHz, and a digital volume control. The analog input stage supports a stereo line input, a stereo analog microphone interface and a circuit to supply the microphone bias voltage. It also supports the new standard in high-performance low-noise, digital microphones.
The analog output stage includes two differential and three single-ended outputs, allowing for the direct connection of stereo headphones, an earpiece and other output transducers. AC-coupled or “capless” configurations are supported for the headphone interface. The differential line outputs can interface to a broad portfolio of ADI’s Class-D power amplifiers.
The serial control bus supports the I