HA12155NT中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
HA12155NT |
| 功能描述 | Audio Signal Processor for Cassette Deck (Dolby B/C-type NR with Recording System) |
| 文件大小 |
463.25 Kbytes |
| 頁(yè)面數(shù)量 |
57 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | HITACHI Hitachi Semiconductor |
| 中文名稱(chēng) | 日立 日立公司 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-8 23:00:00 |
| 人工找貨 | HA12155NT價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HA12155NT規(guī)格書(shū)詳情
描述 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.
特性 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(hào)：
HA12155NT
- 制造商：
HITACHI
- 制造商全稱(chēng)：
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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HITACHI/日立 |
24+ |
NA/ |
3330 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
HIT |
23+ |
DIP64 |
20000 |
全新原裝假一賠十 |
詢(xún)價(jià) | ||
HIT |
DIP64 |
85+ |
13 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢(xún)價(jià) | ||
HITACHI/日立 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
HIT |
23+ |
DIP-56 |
12800 |
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢(xún)價(jià) | ||
24+ |
DIP |
2700 |
全新原裝自家現(xiàn)貨優(yōu)勢(shì)! |
詢(xún)價(jià) | |||
RENESAS |
21+ |
IC DOLBY DIP-64 |
163 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
HIT |
23+ |
DIP-42 |
7300 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
HIT |
23+ |
DIP-56 |
28000 |
原裝正品 |
詢(xún)價(jià) | ||
HIT |
20+ |
TQFP |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢(xún)價(jià) |
