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> Lot of 3 audio codec CS4215-kl by crystal
Lot of 3 audio codec CS4215-kl by crystal
Product Features Sample frequencies from 4 to 50 kHz 16-bit linear, 8-bit linear, -Law, or A-Law audio data coding Programmable gain for analog inputs Programmable attenuation for analog outputs On-chip oscillators +5-V power supply Microphone and line level analog inputs Headphone, speaker, and line outputs On-chip anti-aliasing/smoothing filters Serial digital interface Product Description The CS4215 is an Mwave audio codec. The CS4215 is a single-chip, stereo, CMOS multimedia codec that supports CD-quality music, FM radio-quality music, telephone-quality speech, and modems. The ADCs and DACs are 64x oversampled DS converters with on-chip filters that adapt to the sample frequency selected. The +5V only power requirement makes the CS4215 ideal for use in workstations and personal computers. Integration of microphone and line level inputs, input and output gain setting, along with the headphone and monitor speaker driver, results in a very small footprint.
Check the retail prices for comparison ($15-$20 each)!!
http:// .tw/KaneComputing/CODEC.pdf
