HA12203NT中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
HA12203NT |
| 功能描述 | Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) |
| 文件大小 |
687.17 Kbytes |
| 頁面數(shù)量 |
97 頁 |
| 生產(chǎn)廠商 | Hitachi Semiconductor |
| 企業(yè)簡稱 |
Hitachi【日立】 |
| 中文名稱 | 日立公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-4-13 17:10:00 |
| 人工找貨 | HA12203NT價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HA12203NT規(guī)格書詳情
Description
HA12203NT is silicon monolithic bipolar IC providing Dolby noise reduction system*1, music sensor system, REC equalizer system and each electronic control switch in one chip.
Features
? REC equalizer is very small number of external parts and have 6 types of frequency characteristics built-in.*3
? 2 types of input for PB, 1 type of input for REC.
? 70μ - PB equalizer changing system built-in.
? Dolby NR with dubbing double cassette decks. Unprocessed signal output available from recording out terminals during PB mode.
? Provide stable music sensor system, available to design music sensing time and level.
? Controllable from direct micro-computer output.
? Bias oscillator control switch built-in.
? NR ON / OFF and REC / PB fully electronic control switching built-in.
? Normal-speed / high-speed, Normal / Crom / Metal*3 and PB equalizer fully electronic control switching built-in.
? Available to reduce substrate-area because of high integration and small external parts.
Functions
? Dolby B - NR*2 × 2 channel
? REC equalizer × 2 channel
? Music sensor × 1 channel
? Pass amp. × 2 channel
? Each electronic control switch to change REC equalizer, bias, etc.
產(chǎn)品屬性
- 型號：
HA12203NT
- 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)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HITACHI/日立 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
25+23+ |
QFP |
24331 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
HIT |
24+ |
SDIP-22 |
47 |
詢價(jià) | |||
HIT |
22+ |
DIP |
5000 |
進(jìn)口原裝!現(xiàn)貨庫存 |
詢價(jià) | ||
HIT |
23+ |
DIP |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
HITACHI/日立 |
2447 |
QFP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
HIT |
20+ |
DIP |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) | ||
HITACH |
09+ |
DIP |
323 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
HIT |
02+0 |
QFP |
60 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
HIT |
23+ |
QFP56 |
9960 |
價(jià)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(jià) |
