Dolby B-Type Noise Reduction System

Description The HA12134A, HA12135A, HA12136A are silicon monolithic bipolar IC series providing dual channel Dolby B-type noise reduction system* in one chip. The circuit is used primarily to reduce the level of background noise introduced during recording and playback of audio signals on magne

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HITACHIHitachi Semiconductor

日立日立公司

Power Line Chokes (Beads)

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RHOMBUS-IND

Bobbin Type Fixed Inductors

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DATATRONICS

Radial High Q Inductors

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BOURNS

伯恩斯