CS42L73 Ultralow Power Mobile Audio and Telephony CODEC Product Overview Stereo analog-to-digital converter (ADC) Dual analog or digital mic support Dual mic bias generators Four digital-to-analog converters (DACs) coupled to five outputs Ground-centered stereo headphone amp.
Ground-centered stereo line output Mono ear speaker amplifier Mono 1-W speakerphone amplifier Mono speakerphone line output for stereo speakerphone expansion Thr