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The TEA6636HW/V103CK is a digital single-chip tuner manufactured by NXP USA Inc., housed in a QFP package. It functions as an audio special purpose integrated circuit designed for television applications. The component integrates tuning and demodulation capabilities within a single chip architecture, facilitating signal processing for broadcast reception systems.
This component is officially listed as obsolete and no longer manufactured by NXP USA Inc. Procurement should focus on verifying the authenticity of available stock from authorized distributors or secondary market suppliers. Ensure that any sourced units are original components with intact packaging to guarantee reliability in legacy system maintenance or replacement scenarios.
Engineers replacing this obsolete part must evaluate current design requirements against available alternatives. Since the TEA6636HW/V103CK is discontinued, direct substitution may require redesigning the tuning interface or selecting a newer generation tuner IC from the manufacturer's active portfolio that matches the required pinout and functional specifications.
The TEA6636HW/V103CK belongs to the family of digital single-chip tuners produced by NXP Semiconductors. These devices were widely used in consumer electronics to simplify TV tuner designs by combining RF tuning and IF demodulation. The QFP package format allowed for compact integration into various television chassis designs during its production lifecycle.
SA636DK/01,112 is listed as an available substitute option for this obsolete component.