Audio chips provide the analogue and digital building blocks that turn microphones and speakers into usable systems. They handle amplification, filtering, encoding and decoding, spectrum analysis and full digital signal processing for projects such as custom media players, voice interfaces, sound‑reactive lighting and audio measurement tools.
Op amps, codecs, DSPs and graphic‑equaliser ICs differ in noise and bandwidth performance, interface compatibility and package style, power consumption and thermal behaviour. Availability of evaluation boards and software libraries affects ease of integration. Compared with discrete parts or complete modules, chips offer a compact, precise route to tailored audio behaviour.
Code: SKU-000703
The seven band graphic equaliser IC is a CMOS chip that divides the audio spectrum into seven bands. 63Hz 160Hz 400Hz 1kHz 2.5kHz 6.25kHz and 16kHz. The seven frequencies are peak detected and multiplexed to the output to provide a DC representation of the amplitude of each band. More Details...
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Code: SKU-000868
VS1063 is an easy-to-use versatile encoder decoder and codec for a multitude of audio formats. They can be hard to get hold of but we've got them! The VS1063 contains a high-performance proprietary low-power DSP core as well as ROM memory 16KiB instruction RAM and up to 80 KiB data RAM for u... More Details...
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Code: SKU-011046
If you're looking for a good, standard op-amp the LM258P should fill most of your needs. More Details...
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