AK4499EQ
PREMIUM DAC 4CH 32BIT 128QFPManufacturer: Asahi Kasei Microdevices/AKM
Categories: ADCs/DACs - Special Purpose
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The Asahi Kasei Microdevices/AKM AK4499EQ is a premium, 4-channel, 32-bit audio Digital-to-Analog Converter (DAC). This component supports sampling rates from 8kHz up to 768kHz for PCM data and also handles DSD formats. The AK4499EQ features a flexible data interface for both PCM and DSD streams. Supplied in a 128-HTQFP (14x14) package with an exposed pad for enhanced thermal management, it is designed for surface mounting. This DAC operates across a wide temperature range of -40°C to 85°C. Power is supplied via dual voltage rails, with 4.75V to 5.25V for analog and 1.7V to 1.98V for digital circuits. Its high-resolution audio processing capabilities make it suitable for demanding audio applications in professional audio equipment, high-fidelity systems, and automotive audio solutions.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 128-TQFP Exposed Pad |
| Mounting Type | Surface Mount |
| Type | DAC, Audio |
| Data Interface | DSD, PCM |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.75V ~ 5.25V, 1.7V ~ 1.98V |
| Sampling Rate (Per Second) | 8k ~ 768k |
| Resolution (Bits) | 32 b |
| Voltage Supply Source | Analog and Digital |
| Supplier Device Package | 128-HTQFP (14x14) |
| Number of Channels | 4 |
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