5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shutdown

General Description The MAX9722A/MAX9722B stereo headphone amplifiers are designed for portable equipment where board space is at a premium. The MAX9722A/MAX9722B use a unique, patented DirectDrive architecture to produce a ground-referenced output from a single supply, eliminating the need for l

文件：627.45 Kbytes 頁數(shù)：20 Pages

MAXIM

美信

5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shutdown

文件：498.12 Kbytes 頁數(shù)：21 Pages

MAXIM

美信

5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shutdown

General Description The MAX9722A/MAX9722B stereo headphone amplifiers are designed for portable equipment where board space is at a premium. The MAX9722A/MAX9722B use a unique, patented DirectDrive architecture to produce a ground-referenced output from a single supply, eliminating the need for l

文件：627.45 Kbytes 頁數(shù)：20 Pages

MAXIM

美信

5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shutdown

General Description The MAX9722A/MAX9722B stereo headphone amplifiers are designed for portable equipment where board space is at a premium. The MAX9722A/MAX9722B use a unique, patented DirectDrive architecture to produce a ground-referenced output from a single supply, eliminating the need for l

文件：627.45 Kbytes 頁數(shù)：20 Pages

MAXIM

美信

5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shutdown

文件：498.12 Kbytes 頁數(shù)：21 Pages

MAXIM

美信

5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shutdown

文件：498.12 Kbytes 頁數(shù)：21 Pages

MAXIM

美信

5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shutdown

文件：498.12 Kbytes 頁數(shù)：21 Pages

MAXIM

美信

5V、差分輸入、DirectDrive、130mW立體聲耳機放大器，帶有關(guān)斷

MAX9722A/MAX9722B立體聲耳機放大器是針對那些電路板空間很有限的便攜設(shè)備而設(shè)計的。MAX9722A/MAX9722B采用獨特的DirectDrive?結(jié)構(gòu)，在單電源供電下能產(chǎn)生以地為參考的輸出，從而省去了大容量隔直電容，節(jié)省了成本、電路板空間以及元件高度。此外，放大器的增益也由內(nèi)部設(shè)定(-2V/V、MAX9722B)，或外部調(diào)整(MAX9722A)。MAX9722A/MAX9722B每個通道可向16Ω負(fù)載輸出70mW，或向32Ω負(fù)載輸出130mW，THD+N僅為0.009%。217Hz時80dB的電源抑制比(PSRR)使該器件可以在沒有附加線性調(diào)節(jié)器的情況下，在嘈雜的數(shù)字 ? 工作在2.4V至5.5V的單電源下\n? 高PSRR (217Hz時80dB)無需LDO\n? 無需大容量隔直電容\n? 以地為參考的輸出省去了耳機接地引腳的DC偏置電壓\n? 不會因為輸出電容而使低頻響應(yīng)變差\n? 差分輸入增強了噪聲抑制能力\n? 可調(diào)增益(MAX9722A)或固定增益-2V/V (MAX9722B)\n? 每個通道輸出130mW給32Ω負(fù)載\n? THD+N僅0.009%\n? 集成咔嗒聲/噼噗聲抑制\n? 低靜態(tài)電流(5.5mA)\n? 短路和過熱保護(hù)\n? 放大器輸出端具有±8kV ESD保護(hù)(人體模型)\n? 采用節(jié)省空間的16引腳薄型QFN (3mm ;

ADI

亞德諾

包裝：盒 類別：開發(fā)板，套件，編程器 評估板 - 音頻放大器 描述：KIT EVAL FOR MAX9722A/B

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