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AK4955 Datasheet - AKM

AK4955 - 24bit Stereo CODEC

The AK4955 is a 24bit stereo CODEC with a microphone amplifier, speaker amplifier, video amplifier, LDO, and DSP.

The input circuits include a microphone amplifier and the output circuits include a speaker amplifier.

It is suitable for portable application with recording/playback function.

A one cha

AK4955 Features

* 1. Recording Functions

* Stereo Single-ended input with two Selectors

* MIC Amplifier (+24dB/+21dB/+18dB/+16dB/+14dB/+11dB/+8dB/+5dB/0dB)

* Digital ALC (Automatic Level Control) (Setting Range: +36dB ∼

* 54dB, 0.375dB Step)

* ADC Performance: S/(N+D): 81dB, DR,

AK4955-AKM.pdf

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Datasheet Details

Part number:

AK4955

Manufacturer:

AKM

File Size:

1.07 MB

Description:

24bit stereo codec.

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