TDA4481中文资料PDF规格书
TDA4481规格书详情
Description
This circuit configuration permits high-quality processing of audio carriers for all standards, providing separate inputs for the video and audio carriers. The audio carrier signal (FM or AM) is passed to two multiplying mixer arrangements via a 3-stage variable wide-band amplifier with levelled output signals. One mixer demodulates AM and generates the gain control signal. The second mixer operates as an intercarrier demodulator and supplies the intermediate AF carrier.
Features
• High signal sensitivity
• High signal to noise ratio
• Easy alignment of the multistandard filters
• Converter for different intercarrier frequencies
• AF output level matched to SIMAVELEC condition
• Few external components
• Alignment free AM demodulator for standard L
• Standardized SCART interface
• Standard-, SCART- and Mute-switch TTL compatible
• AF attenuator
• ESD protected
产品属性
- 型号:
TDA4481
- 制造商:
TEMIC
- 制造商全称:
TEMIC Semiconductors
- 功能描述:
Multistandard quasi parallel-sound processor for Mono-TV-Sets
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
2020+ |
DIP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
TEMIC |
2020+ |
DIP-18L |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
PHILIPS/飞利浦 |
2022 |
DIP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
TFK |
dip |
404 |
公司优势库存 热卖中!! |
询价 | |||
16+ |
原厂封装 |
3050 |
原装现货假一罚十 |
询价 | |||
TFK |
2016+ |
DIP14 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
TFK |
2022 |
DIP20 |
3268 |
原厂原装正品,价格超越代理 |
询价 | ||
TFK |
22+/23+ |
DIP |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
TFK |
2024+ |
PLCC68 |
50000 |
原装现货 |
询价 | ||
PHILIPS |
22+ |
DIP |
3000 |
原装正品,支持实单 |
询价 |