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AK5558 - 8-Channel Differential 32-bit ADC

General Description

The AK555x series is a 32-bit, 768 kHz sampling, differential input A/D converter for digital audio systems.

It achieves 115 dB dynamic range and 106 dB S/(N+D) while maintaining low power consumption performance.

Key Features

  •  Sampling Rate: 8 kHz-768 kHz  Input: Full Differential Inputs  S/(N+D): 106 dB  DR: 115 dB (8-to-4 mode: 118 dB, 8-to-2 mode: 121 dB, 8-to-1 mode: 124 dB)  S/N: 115 dB (8-to-4 mode: 118 dB, 8-to-2 mode: 121 dB, 8-to-1.

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Other Datasheets by AKM (Asahi Kasei Microdevices)

Part Number Description
AK5552 2-Channel Differential 32-bit ADC
AK5554 4-Channel Differential 32-bit ADC
AK5522 Differential Input Stereo 32-bit ADC
AK5534 4-Channel Differential 32-bit ADC
AK5536 6-Channel Differential 32-bit ADC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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[AK5558] AK5558 8-Channel Differential 32-bit  ADC 1. General Description The AK555x series is a 32-bit, 768 kHz sampling, differential input A/D converter for digital audio systems. It achieves 115 dB dynamic range and 106 dB S/(N+D) while maintaining low power consumption performance. The AK5558 integrates a 8-channel A/D converter, suitable for mixers and multi-channel recorders. Four types of digital filters are integrated and selectable according to the sound quality preference. The AK5558 can be easily connected to a DSP by supporting TDM audio formats. Additionally, it supports DSD output up to 11.2MHz. The channel summation improves the dynamic range to 118 dB in 8-to-4 mode, to 121 dB in 8-to-2 mode and to 124 dB in 8-to-1 mode. 2.