1.2W Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

General Description The MAX9770 combines a mono, filterless, Class D speaker amplifier and stereo DirectDrive? headphone amplifier in a single device. The MAX9770 operates from a single 2.5V to 5.5V supply and includes features that reduce external component count, system cost, board space, and o

文件：493.41 Kbytes 頁數(shù)：24 Pages

MAXIM

美信

1.2W, Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

文件：468.68 Kbytes 頁數(shù)：22 Pages

MAXIM

美信

1.2W、低EMI、無需慮波、單聲道D類放大器，帶有立體聲DirectDrive耳機(jī)放大器

MAX9770在一個(gè)器件中集成了單聲道、無濾波器、D類揚(yáng)聲器放大器和立體聲DirectDrive?耳機(jī)放大器。MAX9770采用2.5V至5.5V電源，具有能夠減少外部元件數(shù)量、降低系統(tǒng)成本、節(jié)約電路板空間并提供高質(zhì)量語音信號(hào)重建的特性。\n 揚(yáng)聲器放大器使用Maxim的D類結(jié)構(gòu)，以D類效率提供AB類的性能，節(jié)省電路板空間，延長(zhǎng)電池壽命。揚(yáng)聲器放大器可為8Ω負(fù)載提供1.2W的驅(qū)動(dòng)，同時(shí)效率超過85%。擴(kuò)頻技術(shù)降低了調(diào)制頻率產(chǎn)生的電磁輻射。此外，MAX9770振蕩器可以通過SYNC輸入同步到外部時(shí)鐘上，避免了在系統(tǒng)內(nèi)部可能有某些引起麻煩的頻率出現(xiàn)。揚(yáng)聲器放大器的THD+N小于0.025& \n? 1.2W無濾波器D類放大器，通過FCC B類輻射標(biāo)準(zhǔn)，帶有100mm線纜 \n? 擴(kuò)頻模式比傳統(tǒng)方法輻射降低5dB \n? 80mW DirectDrive耳機(jī)放大器避免了使用龐大的DC隔離電容 \n? 在217Hz具有85dB高PSRR \n? 85%的效率 \n? 0.015%的低THD+N \n? 業(yè)內(nèi)領(lǐng)先的雜音抑制 \n? 集成的3路輸入混合器/復(fù)用器(MAX9770) \n? 邏輯可選擇的增益 \n? 短路和熱保護(hù) \n? 采用節(jié)省空間并且散熱效率高的封裝;

ADI

亞德諾

1.2W Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

General Description The MAX9770 combines a mono, filterless, Class D speaker amplifier and stereo DirectDrive? headphone amplifier in a single device. The MAX9770 operates from a single 2.5V to 5.5V supply and includes features that reduce external component count, system cost, board space, and o

文件：493.41 Kbytes 頁數(shù)：24 Pages

MAXIM

美信

1.2W Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

General Description The MAX9770 combines a mono, filterless, Class D speaker amplifier and stereo DirectDrive? headphone amplifier in a single device. The MAX9770 operates from a single 2.5V to 5.5V supply and includes features that reduce external component count, system cost, board space, and o

文件：493.41 Kbytes 頁數(shù)：24 Pages

MAXIM

美信

1.2W, Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

文件：468.68 Kbytes 頁數(shù)：22 Pages

MAXIM

美信

1.2W, Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

文件：468.68 Kbytes 頁數(shù)：22 Pages

MAXIM

美信

1.2W, Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

文件：468.68 Kbytes 頁數(shù)：22 Pages

MAXIM

美信