HA12155NT中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HA12155NT規(guī)格書詳情
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 level is adjustable automatically with electrical volume which is built-in
? 3 type of input selection is available (one is by way of electrical volume)
? Separate input selection SW and REC/PB SW
? Dolby noise reduction with dubbing cassette decks
(Unprocessed signal output available from recording out terminals during PB mode)
? Log-compressed level meter output is range from 0 V to 5 V
(Usable as music search switchable gain of 0 dB and 20 dB respectivily)
? Normal-speed/high-speed (Double), normal/metal/chrome fully electronic control switching built-in
? NR-ON/OFF, Dolby B/C, MPX ON/OFF fully electronic control switching built-in
(Controllable from micro-controller directly)
? Reduction of number of pin by transfered serial data to electronic volume control switching and another
control switching
(Controllable from micro-controller directly)
? Low external parts count
產(chǎn)品屬性
- 型號：
HA12155NT
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 功能描述：
Audio Signal Processor for Cassette Deck(Dolby B/C-type NR with Recording System)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HIT |
23+ |
DIP64 |
20000 |
全新原裝假一賠十 |
詢價 | ||
JIT |
24+ |
DIP-64 |
58000 |
全新原廠原裝正品現(xiàn)貨,可提供技術(shù)支持、樣品免費! |
詢價 | ||
HITACHI/日立 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
RENESAS |
03+ |
IC DOLBY DIP-64 |
163 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
HITACHI |
23+ |
原包裝 |
9280 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
HIT |
23+ |
DIP-42 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
RENESAS |
21+ |
IC DOLBY DIP-64 |
163 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
HITACHI/日立 |
23+ |
NA/ |
3330 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
RENESAS |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
HIT |
24+ |
TQFP |
250 |
詢價 |
