HA12228F中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
HA12228F |
| 功能描述 | Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.) |
| 文件大小 |
304.84 Kbytes |
| 頁(yè)面數(shù)量 |
51 頁(yè) |
| 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(cè) | |
| 更新時(shí)間 | 2025-8-10 17:10:00 |
| 人工找貨 | HA12228F價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HA12228F規(guī)格書詳情
描述 Description
HA12228F/HA12229F are silicon monolithic bipolar IC providing Dolby noise reduction system*, music sensor, PB equalizer system in one chip.
特性 Features
? Different type of PB equalizer characteristics selection (120 μs/70 μs) is available with fully electronic control switching built-in.
? Easy interface with the PB head. (The PB-EQ resistance self-containing)
? Changeable to Forward, Reverse-mode for PB head with fully electronic control switching built-in.
? Available to change music sensing level by external resistor.
? Available to change response of music sensor by external capacitor.
? Music sensing level, built-in switch to change a band (MSGV).
? NR ON/OFF fully electronic control switching built-in. (Only HA12228F)
? Line mute control switching built-in.
? Available to connect direct with MPU.
? These ICs are strong for a cellular phone noise.
Functions
? PB equalizer × 2 channel
? Music sensor × 1 channel
? Dolby B-NR (Only HA12228F) × 2 channel
? Line mute SW × 2 channel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RENESAS/瑞薩 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
RENESAS |
23+ |
QFP |
70 |
原裝環(huán)保房間現(xiàn)貨假一賠十 |
詢價(jià) | ||
HITACHI |
25+23+ |
DIP |
33568 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
HIT |
24+ |
QFP40 |
107 |
詢價(jià) | |||
HITACHI/日立 |
2402+ |
QFP/40 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
HITACHI |
22+ |
DIP |
5000 |
進(jìn)口原裝!現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
RENESAS |
18+ |
QFP-40 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) | ||
HITACHI/日立 |
2447 |
SOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
RENESAS/瑞薩 |
22+ |
QFP40 |
18000 |
原裝現(xiàn)貨原盒原包.假一罰十 |
詢價(jià) | ||
HIT |
20+ |
TQFP40 |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) |
