TDA7344P中文资料意法半导体数据手册PDF规格书
TDA7344P规格书详情
DESCRIPTION
The TDA7344 is a volume tone (bass and treble) balance (Left/Right) processor for quality audio applications in car radio and Hi-Fi systems.
It reproduces surround sound by using phase shifters and a signal matrix. Control of all the functions is accomplished by serial bus.
The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.
Thanks to the used BIPOLAR/CMOSTechnology, Low Distortion, Low Noise and DC stepping are obtained.
■ 1 STEREO INPUT
■ VOLUME CONTROL IN 1.25dB STEP
■ TREBLE AND BASS CONTROL
■ THREE SURROUND MODES ARE AVAILABLE:
– MOVIE, MUSIC AND SIMULATED
■ FOUR SPEAKER ATTENUATORS:
– 4 INDEPENDENT SPEAKERS CONTROL IN 1.25dBSTEPS FOR BALANCE FACILITY
– INDEPENDENT MUTE FUNCTION
■ ALL FUNCTIONS PROGRAMMABLE VIA SERIAL BUS
产品属性
- 型号：
TDA7344P
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
DIGITAL CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
STM |
25+23+ |
SOP-28 |
36188 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PHI |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
ST |
96+ |
SOP-28 |
48 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
23+ |
SSOP-24 |
5000 |
原装正品,假一罚十 |
询价 | ||
STM |
24+ |
QFP-44 |
192 |
询价 | |||
ST |
2024+ |
SOIC- |
50000 |
原装现货 |
询价 | ||
ST/意法 |
24+ |
SOP-28 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ST/意法 |
25+ |
SOP-28 |
6820 |
价格优势 支持实单 |
询价 | ||
ST |
2447 |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |
