用TDA2822制作优质助听器,TDA2822 amplifier 用TDA2822制作优质助听器TDA2822是小功率双通道功率放大电路,具有使用电源范围宽、耗电少、失真小等特点,用它制成价廉物美的助听器,效果绝不亚于市售百余元的成品。电路如图所示。 图中BG1、R1组成恒流源电路对MIC供电,BG2接成射极跟随器,采用此电路可以提高话筒的音质。TDA282...
The TDA2822D is a monolithic integrated circuit in 8 lead (SO-8) package. It is intended for use as a dual audio power amplifier in portable cassette players, radios and CD players. 特徴 Supply voltage down to 1.8 V Low crossover distortion Low quiescent current Bridge or stereo confi...
Where to use TDA2822 Amplifier IC The TDA2822 is a Dual Audio Amplifier IC, meaning it has two Op-Amps inside its package, and they are commonly used for audio amplification because of their wide bandwidth gain. Thetwo outputs can deliver 250 milliwatts output power. This IC can be used in...
TDA2822 Audio Amplifier 1-Channel,Mono,Headphones,2-Channel Class AB 1Wx1@32(Ohm) 1.8V~15V PDIP-8
Brand Name TDA2822M Model Number TDA2822M MOQ 1 Production origin original Unit price Please confirm with us Packaging and delivery Packaging Details TDA2822M Dual Audio Power Amplifier ic TDA2822 Port China Supply Ability Supply Ability 28222 Piece/Pieces per Month Show more Know your supplier ...
用TDA2822制作优质助听器,TDA2822 amplifier 关键字:TDA2822,助听器电路 用TDA2822制作优质助听器TDA2822是小功率双通道功率放大电路,具有使用电源范围宽、耗电少、失真小等特点,用它制成价廉物美的助听器,效果绝不亚于市售百余元的成品。电路如图所示。 图中BG1、R1组成恒流源电路对MIC供电,BG2接成射极跟随器,采用此电...
TDA2822中文资料_数据手册_参数
DIP-8 库存数量: 2300 参考价: 0 起订量: 25 点击率: 6722 PDF搜索: 下载 立即订购: TDA2822 联系电话: 0755-82516777 ad07--360*300 TDA2822 产品描述 全新原装 TDA2822 产品简介 12V/9V/3V DUAL LOW VOLTAGE POWER AMPLIFIER DESCRIPTION The UTC TDA2822 is a monolithic integrated audio ...
Type:Drive IC;unit price:subject to saleman's quotaion;email:yuki @yuzens.com;skype:yuzens-yuki;item:TDA2822;product:Mini 2.0 Channel 2*1W Stereo o Power Amplifier;name:module board;Place of Origin:CN;GUA;Brand Name:original brand;Model Number:TDA2822M;A
Original new Tda2822m Dual Audio Power Amplifier IC Tda2822 DIP TypeIntegrated circuit shipping3~7Day delivery addressShenzhen BrandOriginal Q1:What service do you have? We provide turnkey solution including RD, PCB fabrication, SMT, testing and other value-added service. ...