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CS43L21 - Stereo Digital to Analog Converter

Datasheet Summary

Description

The CS43L21 is a highly integrated, 24-bit, 96 kHz, low power stereo DAC.

Based on multi-bit, delta-sigma modulation, it allows infinite sample rate adjustment between 4 kHz and 96 kHz.

Features

  •  98 dB dynamic range (A-weighted)  -86 dB THD+N  Headphone amplifier.
  • GND centered.
  • On-chip charge pump provides -VA_HP.
  • No DC-blocking capacitor required.
  • 46 mW power into stereo 16  @ 1.8 V.
  • 88 mW power into stereo 16  @ 2.5 V.
  • -75 dB THD+N  Digital signal processing engine.
  • Bass and treble tone control, de-emphasis.
  • PCM mix with independent volume control.
  • Master digital volume control and limiter.
  • S.

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Datasheet preview – CS43L21

Datasheet Details

Part number CS43L21
Manufacturer Cirrus Logic
File Size 532.41 KB
Description Stereo Digital to Analog Converter
Datasheet download datasheet CS43L21 Datasheet
Additional preview pages of the CS43L21 datasheet.

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Full PDF Text Transcription

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CS43L21 Low-Power, Stereo Digital-to-Analog Converter FEATURES  98 dB dynamic range (A-weighted)  -86 dB THD+N  Headphone amplifier–GND centered – On-chip charge pump provides -VA_HP – No DC-blocking capacitor required – 46 mW power into stereo 16  @ 1.8 V – 88 mW power into stereo 16  @ 2.
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