http://www.analog.com New Products for Audio A/D Converters | Analog Devices Wed, 09 Jan 2013 18:57:27 GMT 2013-01-09T18:57:27Z http://www.analog.com/en/audiovideo-products/audio-ad-converters/adau1977/products/product.html The ADAU1977 incorporates four high performance analog-todigital converters (ADCs) with direct-coupled inputs capable of 10 V rms. The ADC uses multibit sigma-delta (Σ-Δ) architecture with continuous time front end for low EMI. The ADCs can be connected to the electret microphone (ECM) directly and provide the bias for powering the microphone. Built-in diagnostic circuitry detects faults on input Audio A/D Converters Audio A/D Converters Wed, 09 Jan 2013 18:57:27 GMT http://www.analog.com/en/audiovideo-products/audio-ad-converters/adau1977/products/product.html 2013-01-09T18:57:27Z