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參數資料
| 型號： | HA12211NT |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Audio Signal Processor for Cassette Deck (Deck 1 Chip) |
| 中文描述： | 音頻信號處理器卡座（甲板1片） |
| 文件頁數： | 1/34頁 |
| 文件大小： | 204K |
| 代理商： | HA12211NT |
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HA12211NT
Audio Signal Processor for Cassette Deck (Deck 1 Chip)
ADE-207-223A (Z)
2nd. Edition
June 1997
Description
HA12211NT is silicon monolithic bipolar IC providing REC equalizer system, PB equalizer system and
each electronic control switch in one chip.
Functions
PB equalizer
REC equalizer
×
2 channel
Each electronical control switch to change equalizer characteristics
REC mute
REC head return switch
×
2 channel
Features
REC equalizer is very small number of external parts.(4 types of frequency characteristics built-in)
PB equalizer built-in. (A/B input changing system, 4 types of frequency characteristics)
Independent PB sensitivity for A deck, B deck.
Normal-speed/high-speed, normal tape/chrome tape switching built-in.
Controllable from direct micro-computer output.
Available to reduce substrate-area because of high integration and small external parts.
相關PDF資料 |
PDF描述 |
|---|---|
| HA12215 | HEATSHRINK, 1/8" ALPHA, FIT 221 1/8 |
| HA12215F | Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) |
| HA12217F | Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.) |
| HA12216F | Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.) |
| HA12218F | Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HA12212F | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.) |
| HA12215 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) |
| HA12215F | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) |
| HA12216F | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.) |
| HA12216F/HA12221FSERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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