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CS42L56
Ultralow Power, Stereo Codec with Class H Headphone Amp
DIGITAL to ANALOG FEATURES
5 mW Stereo Playback Power Consumption 99 dB Dynamic Range (A-wtd) -86 dB THD+N Digital Signal Processing Engine
– Bass & Treble Tone Control, De-emphasis – Master Volume Control (+12 to -102 dB in
0.5 dB steps) – Soft-ramp & Zero-cross Transitions – Programmable Peak-detect and Limiter – Beep Generator with Full Tone Control
Stereo Headphone and Line Amplifiers
Step-down/Inverting Charge Pump Class H Amplifier - Automatic Supply Adj.
– High Efficiency – Low EMI
Pseudo-differential Ground-centered Outputs High HP Power Output at -75 dB THD+N
– 2 x 20 mW Into 16 @ 1.8 V
1 VRMS Line Output @ 1.8 V Analog Vol. Ctl.
CS42L56 Datasheet
