AK4490REQ
- Mfr.Part #
- AK4490REQ
- Manufacturer
- AKM
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- PREMIUM DAC 32BIT 2CH
- Stock
- 4,775
- In Stock :
- 4,775
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- Manufacturer :
- AKM
- Product Category :
- ADCs/DACs - Special Purpose
- Package / Case :
- 48-LQFP
- Product Status :
- Active
- Operating Supply Voltage :
- 3.3 V, 5 V
- Resolution (Bits) :
- 32 b
- Mounting Style :
- SMD/SMT
- Voltage - Supply :
- 1.7V ~ 1.98V, 3V ~ 3.6V, 4.75V ~ 5.25V, 1.7V ~ 1.98V, 3V ~ 3.6V, 4.75V ~ 5.25V
- Packaging :
- MouseReel
- Product Category :
- Audio D/A Converter ICs
- Product Type :
- Audio D/A Converter ICs
- Sampling Rate :
- 768 kHz
- Subcategory :
- Audio ICs
- Number of Channels :
- 2 Channel
- Supplier Device Package :
- 48-LQFP (7x7)
- Number of DAC Outputs :
- 2 Output
- Minimum Operating Temperature :
- - 40 C
- Interface Type :
- PCM
- Resolution :
- 32 bit
- Operating Temperature :
- -40°C ~ 85°C
- Type :
- Audio
- Number of Converters :
- 2 Converter
- Maximum Operating Temperature :
- + 105 C
- RoHS :
- Details
- Voltage Supply Source :
- Single Supply
- Series :
- -
- Brand :
- Asahi Kasei Microdevices
- Sampling Rate (Per Second) :
- 768k
- Mounting Type :
- Surface Mount
- Manufacturer :
- Asahi Kasei Microdevices
- Data Interface :
- DSD, PCM
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Datasheets
- AK4490REQ

ADCs/DACs - Special Purpose AKM AK4490REQ Overview
The AK4490REQ by AKM stands out in the market of ADCs/DACs - Special Purpose as a premium digital-to-analog converter (DAC) designed for audiophile-grade audio systems. With its advanced Velvet Sound technology, this 32-bit, 2-channel DAC offers unparalleled sound quality and fidelity, making it a prime choice for high-end audio applications. The AK4490REQ integrates a unique architecture that enhances noise dissipation and improves signal accuracy, providing a crystal-clear audio output that meets the requirements of even the most demanding audio enthusiasts.
AK4490REQ Features
The AK4490REQ DAC is equipped with several notable features that enhance its performance and versatility. It supports a high-resolution audio format up to 32-bit 768kHz, ensuring detailed and expansive sound reproduction. The DAC also includes a built-in digital filter with selectable roll-off and sharpness settings, allowing customization according to the specific needs of the audio system. Moreover, its low-distortion architecture minimizes noise levels, thereby enhancing the overall audio clarity and purity.
AK4490REQ Applications
- High-Fidelity Home Audio Systems: The AK4490REQ can be integrated into home audio systems to enhance audio playback quality. Its high-resolution capabilities ensure that audio is rendered with exceptional clarity and detail, providing an immersive listening experience.
- Professional Audio Equipment: In professional settings, the AK4490REQ serves as a critical component in studio equipment, offering precise audio reproduction necessary for monitoring and mixing. Its accurate sound staging makes it ideal for use in recording studios and sound production environments.
- Audiophile-grade Personal Audio Devices: Portable high-end DACs and players often incorporate the AK4490REQ to deliver superior audio quality on the go. Its low power consumption and high fidelity output make it perfect for high-quality audio experiences in personal audio devices.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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