AK5388AEQ

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IC AUDIO 24BIT 216K 44LQFP

  • FabricanteAsahi Kasei Microdevices/AKM

  • Peça do Fabricante #AK5388AEQ

  • Pacote QFP44

  • Em Estoque5163

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Especificações

Atributo Valor
Package Tray
ProductStatus Obsolete
Type Audio
NumberofChannels 4
Resolution(Bits) 24 b
SamplingRate(PerSecond) 216k
DataInterface I²S
VoltageSupplySource Analog and Digital
Voltage-Supply 3V ~ 3.6V, 4.75V ~ 5.25V
OperatingTemperature -10°C ~ 70°C
MountingType Surface Mount
Package/Case 44-LQFP

Visão Geral

Description

The AK5388AEQ is a high-performance analog-to-digital converter (ADC) designed by Asahi Kasei Microdevices (AKM). It is primarily used in audio applications that require high precision and low noise. The ADC features 24-bit resolution and supports sampling rates up to 216 kHz, making it suitable for professional audio equipment, such as digital mixers, audio interfaces, and recording devices.
Key features of the AK5388AEQ include a wide dynamic range of 120 dB and low total harmonic distortion plus noise (THD+N) of -110 dB. This ensures high-quality audio conversion with minimal distortion. The ADC also has a differential input structure, which helps in minimizing noise and improving signal integrity. It operates using a single 5V power supply and includes a built-in digital high-pass filter for DC offset removal.
The AK5388AEQ is housed in a compact 16-pin SOP package, making it suitable for various space-constrained applications. Its reliability and performance make it a popular choice for high-fidelity audio processing tasks.

Equivalent

The AK5388AEQ is a high-performance 24-bit, 216 kHz stereo A/D converter. Equivalent products include:
1. Texas Instruments PCM4202
2. Cirrus Logic CS5381
3. Asahi Kasei Microdevices (AKM) AK5394A
These alternatives offer similar performance and features, such as high-resolution audio conversion and low noise levels. Always check specific requirements for pin compatibility and electrical specifications before choosing a replacement.

Features

The AK5388AEQ is a high-performance 24-bit, 123dB stereo A/D converter designed for premium audio applications. It features a delta-sigma architecture and supports a wide dynamic range, ensuring accurate and high-fidelity audio conversion. Key features include:
1. Resolution and Sampling: It offers 24-bit resolution with a maximum sampling rate of up to 216 kHz, making it suitable for high-resolution audio applications.
2. Performance: The device boasts a dynamic range of 123 dB and a THD+N (Total Harmonic Distortion plus Noise) of -110 dB, ensuring exceptional audio clarity and precision.
3. Low Power Consumption: It is designed for low power consumption, making it ideal for portable audio devices without compromising on performance.
4. Interface: The AK5388AEQ utilizes a serial interface for easy integration with other audio processing components.
5. Package: It is available in a compact 28-pin VSOP package, facilitating space-efficient designs.
These features make the AK5388AEQ suitable for professional audio equipment, high-end consumer electronics, and other applications that demand superior audio quality.

Pinout

The AK5388AEQ is a high-performance 24-bit, 8-channel A/D converter designed by Asahi Kasei Microdevices (AKM). It comes in a 44-pin LQFP (Low Quad Flat Package). The AK5388AEQ is notable for its high sound quality, low distortion, and low power consumption, making it suitable for professional audio equipment.
Key functions of the AK5388AEQ include:
1. 8-Channel A/D Conversion: Allows for the simultaneous conversion of up to 8 analog inputs to digital outputs.
2. 24-bit Resolution: Provides high accuracy and detailed audio data conversion.
3. Sampling Rate: Supports sample rates up to 216 kHz.
4. Low Power Mode: Designed to reduce power consumption during operation.
5. Audio Interface: Supports a flexible audio interface, compatible with I2S or LJ formats.
6. Digital Filter: Includes built-in digital filters for noise reduction and signal processing.
The AK5388AEQ is suitable for applications in professional audio systems, such as multi-channel audio recording, broadcast equipment, and other high-end audio processing devices.

Manufacturer

The manufacturer of the AK5388AEQ is Asahi Kasei Microdevices Corporation (AKM). AKM is a Japanese company that specializes in the design and production of electronic components and devices, particularly in the areas of semiconductors and sensors. They are known for producing high-quality analog and digital ICs, including audio converters, sensors, and mixed-signal LSIs. AKM is a subsidiary of the Asahi Kasei Corporation, which operates in various sectors such as materials, homes, and health care. AKM focuses on innovation and technology to provide solutions for a wide range of applications in consumer electronics, automotive, and industrial markets.

Application

The AK5388AEQ is a high-performance, 24-bit, 192 kHz audio analog-to-digital converter (ADC) commonly used in professional audio equipment. Its application areas include digital audio workstations, audio recording systems, high-fidelity audio playback devices, and sound processing equipment. It is also utilized in studio mixing consoles, broadcasting systems, and other audio-related applications that require high-resolution and low-noise audio conversion. Its advanced features make it suitable for environments demanding superior sound quality and precision.

Package

The AK5388AEQ is typically available in a 28-pin SSOP (Shrink Small Outline Package) format. This package type is known for its compact size, making it suitable for space-constrained applications.

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