HA12142NT中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HA12142NT規(guī)格書詳情
Description
HA12141/142NT, HA12170NT, HA12161/162FP are silicon monolithic bipolar IC series providing dual channel Dolby B- and C-type noise reduction* in one chip.
Features
? Low external parts count
? R-C spectrum skewing network using passive component
? External capacitors are E-3 series (small values)
? Several time constant capacitors built into the IC
? Separate REC/PB input and output. Unprocessed signal output available in the encode and decode modes.
? Common PCB pattern is available with HA12134A series (Dolby B NR), because these ICs offer similar pin layout.
? 3 type PB-out level (300 mV, 580 mV, 775 mV)
? 2 type package (DP-30S, FP-28D)
? Wide range of operating supply voltage (7.5 V to 16 V)
Functions
? Dual Dolby B/C-type NR processor
? NR OFF/B/C control switch
? MPX by-pass / Encode / Decode (MPX OFF / REC / PB) control switch
? MPX Filter Drive Circuit
產品屬性
- 型號：
HA12142NT
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 功能描述：
Dolby B- and C-Type Noise Reduction System
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS/瑞薩 |
24+ |
NA/ |
100 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
RENESAS/瑞薩 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
HITACHI |
1991 |
DIP |
1400 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
HITACHI |
24+ |
DIP30 |
3200 |
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718 |
詢價 | ||
HITACHI |
23+ |
原包裝 |
9280 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
HIT |
24+ |
DIP30 |
29 |
詢價 | |||
HIT |
24+ |
DIP42P |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
RENESAS |
ROHS |
56520 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
2023+ |
5800 |
進口原裝,現(xiàn)貨熱賣 |
詢價 | ||||
HIT |
22+ |
DIP-30 |
15954 |
進口原裝!現(xiàn)貨庫存 |
詢價 |
