20W Class D Mono Single Ended Audio Amplifer

DESCRIPTION The MP7720 is a mono 20W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: 180m? power MOSFETs Startup / Shutdown pop elimination Short circuit protect

文件：338.6 Kbytes 頁數(shù)：11 Pages

MPS

美國芯源

3M Multimedia-Projektor

文件：98.01 Kbytes 頁數(shù)：1 Pages

ETCList of Unclassifed Manufacturers

未分類制造商

20W D類單聲道單端音頻放大器

MP7720是一款單聲道20W D類音頻放大器。它是MPS全集成系列音頻放大器之一，通過集成以下組件，大大減小了解決方案的尺寸。?180mΩ功率MOSFET ?消除啟動/關(guān)閉雜音?短路保護(hù)電路?靜音/待機(jī)。MP7720采用單端輸出結(jié)構(gòu)，能夠向4Ω揚(yáng)聲器提供20W功率。與MPS所有其他D類音頻放大器一樣，該設(shè)備具有AB類放大器的高保真度，效率高于90%。其電路基于MPS專有的變頻拓?fù)浣Y(jié)構(gòu)，可通過單電源供電，實現(xiàn)優(yōu)秀的線性度和快速響應(yīng)時間。 ? VDD = 24V時，可為4Ω負(fù)載提供20W輸出功率\n? 1W, 8Ω條件下，總諧波失真加噪聲（THD+N）= 0.04%\n? 輸出功率為20W時，效率高達(dá)93%\n? 低噪聲（典型值為190μV）\n? 高達(dá)1MHz開關(guān)頻率\n? 單電源供電時可在9.5V 至 24V輸入范圍內(nèi)工作\n? 內(nèi)置開啟/關(guān)閉時的噪聲抑制電路\n? 過溫保護(hù)\n? 內(nèi)置180mΩ功率FETs\n? 靜音/待機(jī)模式（睡眠模式）\n? 采用超小尺寸8引腳SOIC和PDIP封裝;

MPS

美國芯源

20W Class D Mono Single Ended Audio Amplifer

DESCRIPTION The MP7720 is a mono 20W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: 180m? power MOSFETs Startup / Shutdown pop elimination Short circuit protect

文件：338.6 Kbytes 頁數(shù)：11 Pages

MPS

美國芯源

20W Stereo Class D Single Ended Audio Amplifier

GENERAL DESCRIPTION The EV0030 is the evaluation board for the MP7720, a mono 20W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: 180m? power MOSFETs Startup / Shutdo

文件：519.6 Kbytes 頁數(shù)：6 Pages

MPS

美國芯源

Mini 20W Stereo Class D Single Ended Audio Amplifier

General Description The EV0066 is a 20W stereo evaluation board featuring MPS’ MP7720 Class D Single Ended Audio Amplifier. The EV0066 can deliver 20W into a 4? load with a 24V input supply. Features ■ 20W Output at 24V Input Into a 4? Load ■ 0.05 THD+N @ 2W, 1KHz Into 4? Load ■ 0.05 THD+N @

文件：281.49 Kbytes 頁數(shù)：6 Pages

MPS

美國芯源

20W Class D Mono Single Ended Audio Amplifer

DESCRIPTION The MP7720 is a mono 20W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: 180m? power MOSFETs Startup / Shutdown pop elimination Short circuit protect

文件：338.6 Kbytes 頁數(shù)：11 Pages

MPS

美國芯源

150W Class D 5.1 Channel Audio Board

文件：628.56 Kbytes 頁數(shù)：11 Pages

MPS

美國芯源

20W Stereo Class D Single Ended Audio Amplifier Evaluation Board

文件：403.61 Kbytes 頁數(shù)：7 Pages

MPS

美國芯源