Asahi Kasei Microdevices/AKM AK4688EN

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  • Part Number:

    AK4688EN

  • Manufacturer:

    Asahi Kasei Microdevices/AKM

  • Category:

    CODECS

  • RoHs:

    rohs RoHS Compliant

  • Datasheet:

    pdf AK4688EN_Datesheet

  • Description:

    INTEGRATED CIRCUIT

  • In stock 0
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Specifications
Type
Paramete
Type
Paramete
Grade
-
Mounting Type
Surface Mount
Supplier Device Package
36-QFN (6x6)
Resolution (Bits)
24 b
Package / Case
36-VFQFN Exposed Pad
Voltage - Supply, Digital
3V ~ 3.6V
Data Interface
I2C, Serial
Qualification
-
Operating Temperature
-20°C ~ 85°C (TA)
Type
Stereo Audio
Number of ADCs / DACs
2 / 2
Dynamic Range, ADCs / DACs (db) Typ
99 / 105
Sigma Delta
Yes
Voltage - Supply, Analog
3V ~ 3.6V
S/N Ratio, ADCs / DACs (db) Typ
83 / 95
Overview

DESCRIPTION

· The AK4688 is a 24-bit asynchronous stereo CODEC supporting both ADC and DAC operations.

· It features capless line input/output and supports non-synchronous operation for input and output data.

· The device is optimized for applications such as Blu-ray players and high-quality audio systems.



FEATURES

· 24-bit ADC and DAC with 99dB and 105dB signal-to-noise ratios respectively.

· Supports sampling rates up to 48kHz for ADC and 192kHz for DAC.

· Includes a digital HPF for DC offset removal and supports multiple digital audio interfaces including I2S.

· Operates on a single 3.3V power supply and is housed in a 36-pin QFN package.



APPLICATIONS

· Ideal for use in Blu-ray players, home theater systems, and professional audio equipment.

· Suitable for high-fidelity audio applications requiring robust performance and high-quality sound reproduction.



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