HA12227F中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
HA12227F |
| 功能描述 | Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) |
| 文件大小 |
731.89 Kbytes |
| 頁(yè)面數(shù)量 |
84 頁(yè) |
| 生產(chǎn)廠商 | Renesas Technology Corp |
| 企業(yè)簡(jiǎn)稱 |
RENESAS【瑞薩】 |
| 中文名稱 | 瑞薩科技有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-8 9:20:00 |
| 人工找貨 | HA12227F價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HA12227F規(guī)格書詳情
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.
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(hào)：
HA12227F
- 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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HITACHI |
22+ |
DIP |
5000 |
進(jìn)口原裝!現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
HIT |
00/01+ |
QFP40 |
78 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
HITACHI |
23+ |
TQFP-40 |
1245 |
全新原裝 |
詢價(jià) | ||
RENESAS |
QFP |
17432 |
提供BOM表配單只做原裝貨值得信賴 |
詢價(jià) | |||
RENESAS/瑞薩 |
2022 |
07PBF |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
RENESAS/瑞薩 |
22+ |
QFP40 |
12989 |
原裝正品 |
詢價(jià) | ||
RENESAS |
23+ |
QFP |
10000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
23+ |
QFP |
1770 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
HITACHI |
22+ |
TQFP-40 |
5000 |
只做原裝,假一賠十 15118075546 |
詢價(jià) | ||
RENESAS |
24+ |
QFP |
10000 |
公司現(xiàn)貨 |
詢價(jià) |
