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CS42L56 - Stereo Codec

Description

The CS42L56 is a highly integrated, 24-bit, ultra-lowpower stereo CODEC based on multi-bit delta-sigma modulation.

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.

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Full PDF Text Transcription

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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.
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