TDA7344P中文资料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/ |
4231 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ST |
23+ |
SSOP-24 |
5000 |
原装正品,假一罚十 |
询价 | ||
ST |
2023+ |
DIP-42 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
ST/意法 |
2022 |
QFP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
PHILIPS |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
ST |
22+ |
SMD |
7500 |
十年品牌!原装现货!!! |
询价 | ||
ST/意法 |
22+ |
TQFP |
6550 |
绝对原装公司现货! |
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 | ||
sgs |
22+ |
SOP/3.9mm/2 |
6868 |
原装现货,可开13%税票 |
询价 | ||
ST/意法 |
QFP44 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |