HA12226中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
HA12226 |
| 功能描述 | Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) |
| 文件大小 |
491.46 Kbytes |
| 頁面數(shù)量 |
86 頁 |
| 生產(chǎn)廠商 | HITACHI Hitachi Semiconductor |
| 中文名稱 | 日立 日立公司 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-9-1 17:05:00 |
| 人工找貨 | HA12226價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HA12226規(guī)格書詳情
描述 Description
The HA12226F/HA12227F are silicon monolithic bipolar IC providing Dolby noise reduction system*1, music sensor system, REC equalizer system and each electronic control switch in one chip.
特性 Features
? REC equalizer is very small number of external parts and have 4 types of frequency characteristics built-in.
? 2 types of input for PB, 1 type of input for REC.
? 70μ - PB equalizer changing system built-in.
? Dolby NR*2 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 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：
HA12226
- 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 |
|---|---|---|---|---|---|---|---|
HIT |
24+ |
TRAY |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
RENESAS/瑞薩 |
23+ |
QFP40 |
15000 |
一級代理原裝現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
22+ |
QFP-56 |
5000 |
只做原裝,假一賠十 |
詢價(jià) | ||
HIT |
25+ |
QFP |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價(jià) | ||
HITACHI |
25+23+ |
DIP |
33568 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
RENESAS |
1836+ |
QFP40 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
HIT |
2023+ |
SOP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
05+ |
原廠原裝 |
381 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
HITACHI |
QFP |
68500 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) |
