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Audio Signal Processor for Cassette Deck (Dolby B/C-type NR with Recording System)

Description HA12155NT/HA12157NT is silicon monolithic bipolar IC providing Dolby noise reduction system*, electrical volume system, REC equalizer system and level meter system in one chip. Features • Inductor less REC equalizer is adjustable of its characteristics by external resistor • Rec le

HITACHIHitachi Semiconductor

日立日立公司

Audio Signal Processor for Cassette Deck (Dolby B/C-type NR with Recording System)

Description HA12155NT/HA12157NT is silicon monolithic bipolar IC providing Dolby noise reduction system*, electrical volume system, REC equalizer system and level meter system in one chip. Features • Inductor less REC equalizer is adjustable of its characteristics by external resistor • Rec le

HITACHIHitachi Semiconductor

日立日立公司

Tube - Aluminum (1OD x 18L x 0.82ID)

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SPARKFUN

更新时间:2026-5-18 16:12:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
HITACHI/日立
25+
DIP-42
357
全新原装正品支持含税
HIT
22+
DIP-64
5000
进口原装!现货库存
HITACHI/日立
23+
DIP64
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
HIT
23+
DIP-42
7300
专注配单,只做原装进口现货
HIT
24+
DIP-42
36500
原装现货/放心购买
HITACHI
2023+环保现货
DIP64
10
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