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AK4490REQ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 25.40 AED | Dhs. 25.40 AED |
| 15+ | Dhs. 24.61 AED | Dhs. 369.15 AED |
| 25+ | Dhs. 24.08 AED | Dhs. 602.00 AED |
| 50+ | Dhs. 22.74 AED | Dhs. 1,137.00 AED |
| 100+ | Dhs. 20.06 AED | Dhs. 2,006.00 AED |
| N+ | Dhs. 4.01 AED | Price Inquiry |
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The AK4490REQ is a premium 32-bit stereo digital-to-analog converter (DAC) from Asahi Kasei Microdevices/AKM, designed for high-fidelity audio applications requiring exceptional sound quality and precision. This advanced audio DAC features dual-channel architecture with an impressive 768kHz sampling rate and supports both DSD and PCM data interfaces, making it ideal for professional audio equipment, high-end consumer electronics, and audiophile-grade systems.
Engineered for versatility, the AK4490REQ operates across multiple voltage supply ranges (1.7V-1.98V, 3V-3.6V, 4.75V-5.25V) with single supply configuration, ensuring compatibility with diverse circuit designs. Its wide operating temperature range of -40°C to 85°C makes it suitable for demanding industrial, automotive, medical, and telecommunications applications where reliability is paramount.
The surface mount 48-LQFP (7x7mm) package provides excellent thermal performance and compact footprint for space-constrained designs. This component is fully RoHS compliant, meeting international environmental standards for lead-free manufacturing.
Key Features & Specifications:
- Resolution: 32-bit precision for superior audio fidelity
- Channels: 2-channel stereo configuration
- Sampling Rate: Up to 768kHz for ultra-high-resolution audio
- Data Interface: DSD and PCM support for flexible integration
- Operating Temperature: -40°C to 85°C industrial grade
- Package: 48-LQFP surface mount for automated assembly
- Compliance: RoHS certified for environmental safety
Applications:
The AK4490REQ is perfectly suited for aerospace, automotive, industrial control systems, medical instrumentation, and telecommunications infrastructure where long-term availability and complete traceability are essential. Its premium audio performance makes it the preferred choice for design engineers requiring reference-grade DAC solutions.
Related Products & Resources:
Explore our complete selection of ADCs/DACs - Special Purpose components for your precision analog design needs. Browse thousands of authentic semiconductors and programmable logic devices at HQICKEY, your trusted source for long-lifecycle components with full traceability. Stay informed about industry trends, technical insights, and new product releases on our News & Technical Blog.
All components ship with complete documentation and certification for design-in support. Contact our engineering team for volume pricing, custom packaging options, and technical specifications.
| Product attributes | Property Value |
| Manufacturer | Asahi Kasei Microdevices/AKM |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Type | Audio |
| Number of Channels | 2 |
| Resolution (Bits) | 32 b |
| Sampling Rate (Per Second) | 768k |
| Data Interface | DSD, PCM |
| Voltage Supply Source | Single Supply |
| Voltage - Supply | 1.7V ~ 1.98V, 3V ~ 3.6V, 4.75V ~ 5.25V, 1.7V ~ 1.98V, 3V ~ 3.6V, 4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 48-LQFP |
| Supplier Device Package | 48-LQFP (7x7) |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
