LM1894数据手册开发板套件编程器的评估演示板及套件规格书PDF
LM1894规格书详情
描述 Description
The LM1894 is a stereo noise reduction circuit for use with audio playback systems. The DNR system is non-complementary, meaning it does not require encoded source material. The system is compatible with virtually all prerecorded tapes and FM broadcasts. Psychoacoustic masking, and an adaptive bandwidth scheme allow the DNR to achieve 10 dB of noise reduction. DNR can save circuit board space and cost because of the few additional components required.
特性 Features
• Non-Complementary Noise Reduction, “Single Ended”
• Low Cost External Components, No Critical Matching
• Compatible with All Prerecorded Tapes and FM
• 10 dB Effective Tape Noise Reduction CCIR/ARM Weighted
• Wide Supply Range, 4.5V to 18V
• 1 Vrms Input Overload
技术参数
- 制造商编号
：LM1894
- 生产厂家
：TI
- Power supply (Typ) (V)
：4.5 to 18
- Interface type
：Analog
- Operating temperature range (C)
：0 to 70
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NS/国半 |
22+ |
SOP-14 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
NS/国半 |
24+ |
TSSOP |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
21+ |
DIP |
12588 |
全新原装深圳现货 |
询价 | |||
NS |
23+ |
SOP-14 |
5489 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MS |
24+ |
DIP |
5000 |
原装进口现货假一赔十 |
询价 | ||
NSC |
24+ |
TSSOP-16 |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
NSC |
10+ |
DIP-14 |
7800 |
全新原装正品,现货销售 |
询价 | ||
NS |
20+ |
SOP |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
NS |
25+ |
SSOP14 |
3264 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
TI/德州仪器 |
23+ |
14-SOIC |
3612 |
原装正品代理渠道价格优势 |
询价 |
