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AK4586 - Multi-channel Audio CODEC

Description

The AK4586 is a single chip CODEC that includes two channels of ADC and six channels of DAC.

The ADC outputs 24bit data and the DAC accepts up to 24bit input data.

The ADC has the Enhanced Dual Bit architecture with wide dynamic range.

Features

  • † 2ch 24bit ADC - 64x Oversampling - Sampling Rate up to 96kHz - Linear Phase Digital Anti-Alias Filter - Single-Ended Input - S/(N+D): 90dB - Dynamic Range, S/N: 100dB - Digital HPF for offset cancellation - Overflow flag † 6ch 24bit DAC - 128x Oversampling - Sampling Rate up to 96kHz - 24bit 8 times Digital Filter - Single-Ended Outputs - On-chip Switched-Capacitor Filter - S/(N+D): 90dB - Dynamic Range, S/N: 106dB - Individual channel digital volume with 256 levels and 0.5dB step - Soft mute.

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Datasheet preview – AK4586

Datasheet Details

Part number AK4586
Manufacturer Asahi Kasei Microsystems
File Size 605.14 KB
Description Multi-channel Audio CODEC
Datasheet download datasheet AK4586 Datasheet
Additional preview pages of the AK4586 datasheet.

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Full PDF Text Transcription

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[AK4586] AK4586 Multi-channel Audio CODEC with DIR GENERAL DESCRIPTION The AK4586 is a single chip CODEC that includes two channels of ADC and six channels of DAC. The ADC outputs 24bit data and the DAC accepts up to 24bit input data. The ADC has the Enhanced Dual Bit architecture with wide dynamic range. The DAC introduces the new developed Advanced Multi-Bit architecture, and achieves wider dynamic range and lower outband noise. The AK4586 also has a digital audio receiver (DIR) compatible with 96kHz, 24bits. The AK4586 can automatically detect a Non-PCM bit stream. The digital audio output can be selected from the ADC output or the digital input. Control may be set directly by programmed through a separate serial interface.
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