HA12134AF中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
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Description
The HA12134A, HA12135A, HA12136A are silicon monolithic bipolar IC series providing dual channel Dolby B-type noise reduction system* in one chip. The circuit is used primarily to reduce the level of background noise introduced during recording and playback of audio signals on magnetic tape.
HA12134A series provide the following functions and features.
Features
? Separate record/playback input and output.
Unprocessed signal output available in the encode and decode modes.
? Reduction of external components count.
? Small capacitor value for the reference voltage.
? NR ON/OFF switching and REC/PB switching are provided internally.
? 2-type package (DP-16, FP-16DA)
? Wide range of operating supply voltage.
Functions
? Dual Dolby B-type NR processor
? NR ON/OFF control switch.
? Record (encode)/playback (decode) control switch.
產(chǎn)品屬性
- 型號：
HA12134AF
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 功能描述：
Dolby B-Type Noise Reduction System
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HITACHI |
23+ |
SOP |
20000 |
全新原裝假一賠十 |
詢價 | ||
HITACHI/日立 |
22+ |
SOP16 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
HITACHI/日立 |
22+ |
SOP16 |
354000 |
詢價 | |||
HITACHI |
17+ |
SOP |
12000 |
只做全新進(jìn)口原裝,現(xiàn)貨庫存 |
詢價 | ||
HIT |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
HITACHI |
22+ |
SOP-16 |
5000 |
只做原裝,假一賠十 15118075546 |
詢價 | ||
HIT |
22+ |
SOP5.2MM |
10198 |
全新原裝現(xiàn)貨 |
詢價 | ||
HITACHI |
SOP |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
HIT |
01+ |
SOP |
840 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
日立 |
23+ |
SOP16 |
5000 |
原裝正品,假一罰十 |
詢價 |
