HA12142
Hitachi
(HA12141 - HA12162) Dolby-B and C-Type Noise Reduction Systemw
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HA12142NT
Hitachi Semiconductor
Dolby B- and C-Type Noise Reduction SystemHA12141NT, HA12142NT, HA12170NT, HA12161FP, HA12162FP
Dolby B- and C-Type Noise Reduction System
ADE-207-036B (Z) 3rd Edition Jun. 1999 Description
HA12141/142NT, HA12170NT, HA12161/162FP are silicon monolithic bipolar IC series providing dual channel Dolby B