Description
The CS43L43 is a complete stereo digital-to-analog output system including interpolation, 1-bit D/A conversion, analog filtering, volume control, and a headphone amplifier, in a 16-pin TSSOP package.

Features
❐ 16-Pin TSSOP Package
❐ 1.8 to 3.3 Volt Supply
❐ 24-Bit Conversion / 96 kHz Sample Rate
❐ 94 dB Dynamic Range at 3 V Supply
❐ -85 dB THD+N at 1.8 V Supply
❐ Low Power Consumption
❐ Digital Volume Control
     • 96 dB Attenuation, 1 dB Step Size
❐ Digital Bass and Treble Boost
     • Selectable Corner Frequencies
     • Up to 12 dB Boost in 1 dB Increments
❐ Peak Signal Limiting to Prevent Clipping
❐ De-emphasis for 32 kHz, 44.1 kHz, and 48 kHz
❐ Headphone Amplifier
     • up to 22 mWrms Power Output into 16 Ω Load*
     • 25 dB Analog Attenuation and Mute
     • Zero Crossing Click-free Level Transitions
❐ ATAPI Mixing Functions