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AK4565 - Low Power 20-bit CODEC

Datasheet Summary

Description

The AK4565 is a low power voltage, 20bit CODEC.

The recording feature includes four stereo inputs selector which switches among microphone and line inputs etc.

And the input PGA has an ALC function, making it suitable for microphone application.

Features

  • 1. Resolution: 20bits 2. Recording Functions.
  • Four Stereo Inputs Selector.
  • Input PGA (Programmable Gain Amplifier) with ALC (Automatic Level Control).
  • FADEIN /.

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Datasheet preview – AK4565

Datasheet Details

Part number AK4565
Manufacturer Asahi Kasei Microsystems
File Size 280.72 KB
Description Low Power 20-bit CODEC
Datasheet download datasheet AK4565 Datasheet
Additional preview pages of the AK4565 datasheet.

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Full PDF Text Transcription

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ASAHI KASEI [AK4565] AK4565 Low Power 20bit CODEC with built-in ALC GENERAL DESCRIPTION The AK4565 is a low power voltage, 20bit CODEC. The recording feature includes four stereo inputs selector which switches among microphone and line inputs etc. And the input PGA has an ALC function, making it suitable for microphone application. The AK4565 has a dedicated power supply pin for digital I/F, which can support I/O level down to 1.5V. The AK4565 can be powered-down partly and is suitable for portable application. FEATURES 1. Resolution: 20bits 2. Recording Functions • Four Stereo Inputs Selector • Input PGA (Programmable Gain Amplifier) with ALC (Automatic Level Control) • FADEIN / FADEOUT • Digital HPF for DC-offset cancellation (fc=3.7Hz@fs=48kHz) 3.
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