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AK4498EXVQ is listed in the ADCs/DACs - Special Purpose range at ChipApex. The manufacturer field lists Asahi Kasei Microdevices/AKM. Its product description is PREMIUM DAC 2CH 1536KHZ DSD1024. Review the specifications below when checking this part for your BOM.
The AK4498EXVQ is a stereo digital-to-analog converter (DAC) manufactured by Asahi Kasei Microdevices. It supports both DSD and PCM audio formats, utilizing advanced Switched Capacitor Filter Voltage Output technology. The device is housed in a 64-HTQFP package measuring 10x10 mm. It operates with a CMOS input type and has an operating supply current of 60 mA. The component is classified as a premium audio DAC designed for high-fidelity signal conversion.
Verify the specific package variant and manufacturer documentation before integration. Confirm that the 60 mA supply current requirement aligns with the target power budget. Ensure compatibility with the intended digital interface standards. Check for any recent product change notices or lifecycle status updates from the manufacturer to ensure long-term availability and technical support.
Select this component for applications requiring dedicated DSD and PCM decoding capabilities. The 64-pin HTQFP package suits designs needing a compact footprint with ample thermal dissipation. Consider the 60 mA current draw when designing the power delivery network. This part is suitable for systems prioritizing voltage output stages over current-driven outputs.
Asahi Kasei Microdevices specializes in analog/digital mixed-signal ICs and sensors. The AK4498EXVQ belongs to their premium audio line, leveraging proprietary filtering technologies. It complements other audio components like SRCs and ADCs within the same ecosystem, targeting high-end audio reproduction markets.
Public confirmed substitute part numbers are not available in the provided data.
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