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The AK4124VF is an asynchronous sample rate converter manufactured by Asahi Kasei Microdevices. It operates within a supply voltage range of 3V to 3.6V and supports sampling rates from 8kHz to 216kHz. The device is housed in a 30-VSOP package with a surface mount installation type. It functions as a digital audio interface component, designed for converting input clock frequencies to output clock frequencies without requiring external crystals or oscillators.
Verify the specific revision level and manufacturing date code against current production status, as older components may be subject to obsolescence notices. Confirm RoHS compliance and moisture sensitivity level (MSL) ratings prior to procurement to ensure compatibility with assembly processes.
Select this component when asynchronous sample rate conversion between different digital audio sources is required. Ensure the design accommodates the 30-VSOP package dimensions and the specified 3V to 3.6V power supply constraints. Verify that the target application frequency range falls within the 8kHz to 216kHz operational limits.
This part belongs to the AK4127 family of sample rate converters. While sharing similar functional categories, specific pinouts and electrical characteristics may vary between variants. Consult the official datasheet for precise differentiation between the AK4124 and related models like the AK4127.
Check for direct substitutes within the AK412x series. Verify pin-to-pin compatibility and electrical parameter alignment before replacing. No confirmed public substitute part numbers are listed.