CS42L73 Datasheet - Cirrus Logic

CS42L73 Ultra Low Power Mobile Audio and Telephony CODEC

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.

CS42L73 Features

*  Native (no PLL required) support for 6/12/ 24 MHz, 13/26 MHz, and 19.2/38.4 MHz master clock rates and typical audio clock rates  Integrated high-efficiency power management reduces power consumption

* Internal LDO regulator to reduce internal digital operating voltage to VL/2 V

CS42L73_CirrusLogic.pdf