TDA7443D中文资料PDF规格书
TDA7443D规格书详情
DESCRIPTION
The TDA7443D is a volume tone (bass and treble) balance (Left/Right) processor for quality audio applications in Hi-Fi systems.
Selectable input gain is provided. 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/CMOS Technology, Low Distortion, Low Noise and DC stepping are obtained.
■ INPUT MULTIPLEXER
- 5 STEREO INPUTS
- SELECTABLE INPUT GAIN FOR OPTIMAL ADAPTATION TO DIFFERENT SOURCES
■ ONE STEREO OUTPUT
■ AGC
■ TREBLE AND BASS CONTROL IN 2.0dB STEPS
■ VOLUME CONTROL IN 1.0dB STEPS
■ TWO SPEAKER ATTENUATORS:
- TWO INDEPENDENT SPEAKER CONTROL IN 1.0dB STEPS FOR BALANCE FACILITY
- INDEPENDENT MUTE FUNCTION
■ TWO SURROND MODES AVAILABLE
- MUSIC PSEUDO STEREO
■ ALL FUNCTION ARE PROGRAMMABLE VIA SERIAL BUS
产品属性
- 型号:
TDA7443D
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
TONE CONTROL AND SURROUND DIGITALLY CONTROLLED AUDIO PROCESSOR WITH AGC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHIL |
16+ |
SMD |
3000 |
原装现货假一罚十 |
询价 | ||
ST |
2023+ |
SOIC20 |
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 |
21+ |
SOP28 |
20000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
ST |
2020+ |
SOP |
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 | ||
ST |
21+ |
20SO |
13880 |
公司只售原装,支持实单 |
询价 | ||
ST/意法 |
2022 |
SOP20 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
STM |
2016+ |
SOP20P |
6523 |
只做原装正品现货!或订货! |
询价 | ||
ST/意法 |
21+ |
SOP20 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
ST |
2020+ |
SOP-20 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
ST |
23+ |
SOP20 |
19526 |
询价 |