CS4270 Datasheet - Cirrus Logic

CS4270 192 kHz Stereo Audio CODEC

CS4270 The CS4270 is a high-performance, integrated audio CODEC. The CS4270 performs stereo analog-to-digital (A/D) and digital-to-analog (D/A) conversion of up to 24-bit serial values at sample rates up to 216 kHz. Standard 50/15 s de-emphasis is available for sampling rates of 44.1 kHz for comp.

CS4270 Features

*  High Performance

* 105 dB Dynamic Range

* -87 dB THD+N  Selectable Serial Audio Interface Formats

* Left-Justified up to 24 bits

* I²S up to 24 bits

* Right-Justified 16, and 24 bits  Control Output for External Muting  Digital De-Emphasis  Popguard® Tec

CS4270_CirrusLogic.pdf