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See Technical Specifications

AK4528VF +BOM

Consumer Circuit

Manufacturer:

Asahi Kasei Microdevices/AKM
Mfr.Part #:

AK4528VF
Datasheet:

AK4528VF Datasheet (PDF)
Type:

Audio
Data Interface:

Serial
Resolution (Bits):

24 b
Number Of ADCs / DACs:

1 / 1
EDA/CAD Models:

Request Free CAD Models for AK4528VF

AK4528VF General Description

Discover the AK4528VF from Asahi Kasei Microdevices, a top-tier stereo audio analog-to-digital converter designed to meet the most demanding audio conversion needs. Operating on a single 5V power supply, this powerhouse of a device utilizes delta-sigma modulation with 24-bit resolution to achieve uncompromising audio quality. With a dynamic range of 104 dB and a sampling frequency range from 8 kHz to 96 kHz, the AK4528VF guarantees precision and clarity for a wide range of audio applications. Its remarkable low distortion and noise characteristics elevate the accuracy of signal reproduction, making it an ideal choice for professional audio recording equipment and consumer electronics. Moreover, the integrated digital filter with selectable roll-off characteristics empowers users to tailor the frequency response to their exact specifications, offering unmatched flexibility. Supporting both single-ended and differential inputs, the AK4528VF provides a versatile input setup to accommodate various audio setups. From professional recording equipment to consumer electronics, this compact yet feature-packed converter excels in delivering high-fidelity audio conversion for critical applications

Key Features

1. High-quality audio performance: It is designed to provide excellent audio fidelity with low distortion and high signal-to-noise ratio.
2. Wide dynamic range: It supports a wide range of audio input and output levels, allowing for accurate audio reproduction.
3. Multiple audio interfaces: The AK4528VF offers various interfaces such as I2S (Inter-Integrated Circuit Sound), PCM (Pulse Code Modulation), and TDM (Time Division Multiplexing) for easy integration with other audio devices.
4. Flexible signal processing: It includes various onboard functions like volume control, sample rate generation, and audio filtering to enable customization as per specific requirements.

Application

1. Consumer audio devices: Due to its high performance and versatile features, it is commonly used in consumer electronics like DVD players, Blu-ray players, audio receivers, and Hi-Fi systems.
2. Professional audio equipment: The AK4528VF finds applications in professional audio gear such as audio mixers, digital audio workstations (DAWs), and studio monitoring systems.
3. Automotive audio systems: It is used in car audio systems to enhance audio quality and provide advanced audio processing capabilities.
4. Telecommunications: Audio codecs like the AK4528VF are utilized in telecommunications equipment to process and encode/decode audio signals for applications like voice communication, voice recordings, and teleconferencing.

Specifications

Series	-	Type	Audio
Data Interface	Serial	Resolution (Bits)	24 b
Number of ADCs / DACs	1 / 1	Sigma Delta	Yes
S/N Ratio, ADCs / DACs (db) Typ	94 / 94	Dynamic Range, ADCs / DACs (db) Typ	108 / 110
Voltage - Supply, Analog	4.75V ~ 5.25V	Voltage - Supply, Digital	4.75V ~ 5V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	AK4528