Cirrus Logic CS53L30 Ultra Low Power 4-Channel Microphone A/D Converters
Cirrus Logic CS53L30 Ultra Low Power 4-Channel Microphone A/D Converters are ultra low power, high performance, quad-channel A/D Converters designed to enhance voice processing features such as noise suppression, acoustic echo cancellation, and multi-channel beamforming, and offer improved performance in voice capture processing, such as voice control and recognition. A flexible input front end supports up to four line/analog mic or four digital mic (DMIC) channels with two digital mic serial clock outputs. Up to four CS53L30 ICs can be configured to output up to 16 channels of data over a single TDM line for seamless system integration. With less than 2.5mW of power consumption per channel, the CS53L30 is a targeted fit for smartphones, tablets, and other consumer electronics applications. It is designed for use in multiple-mic applications while consuming minimal board space and power.