TA7770 dolby noise reduction integrated circuit

Published:2011/7/5 0:58:00 Author:chopper | Keyword: dolby, noise reduction, integrated circuit | From:SeekIC

TA7770 is a dolby noise reduction integrated circuit produced by Japanese company TOSHIBA,it is applied to slap-up low-voltage walkman,repeater and other acoustic equipments.1.function characteristicsTA7770 integrated circuit includes two double channel dolby noise reduction circuits of same function,benchmark voltage circuit,dolby switch control circuit and other miscellaneous function circuits.2.function and data of pinsTA7770 integrated circuit adopts dual inline 2 pinned package. The function and data of pins of the integrated circuit are shown as the chart 1.



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