GENERAL DESCRIPTION
24-bit Mono Audio ADC with 2-wire Interface Control emPowerAudio™ Functions include Automatic Level Control (ALC) with noise gate, PGA, standard audio interface I2S, PCM with time slot assignment, and on-chip PLL. The analog inputs have PGA on the front end, allowing dynamic range optimization with a wide range of input sources. In addition to a digital high pass filter to remove DC offset voltages, the ADC also features voice band digital filtering. NAU8500 operates at supply voltages from 2.5V to 3.6V, although the digital core can operate at voltage as low as 1.71V to save power. The NAU8500 is specified for operation from -40°C to +85°C, and is availabl
Nuvoton Technology
