參數(shù)資料
型號(hào)： SA58672UK
廠商： NXP Semiconductors N.V.
元件分類： 音頻放大器
英文描述： 3.0 W mono class-D audio amplifier
封裝： SA58672TK<SOT650-2 (HVSON10)|<<http://www.nxp.com/packages/SOT650-2.html<1<Always Pb-free,;SA58672UK<Uncased die|<<<1<Always Pb-free,;
文件頁數(shù)： 1/27頁
文件大小： 183K
代理商： SA58672UK
1.
General description
The SA58672 is a mono, lter-free class-D audio amplier which is available in a 9 bump
WLCSP (Wafer Level Chip-Size Package) and 10-terminal HVSON packages.
The SA58672 features shutdown control. Improved immunity to noise and RF rectication
is increased by high PSRR and differential circuit topology. Fast start-up time and very
small WLCSP package makes it an ideal choice for both cellular handsets and PDAs.
The SA58672 delivers 1.7 W at 5 V and 800 mW at 3.6 V into 8
. It delivers 3.0 W at 5 V
and 1.6 W at 3.6 V into 4
. The maximum power efciency is excellent at 90 % into 8
and 84 % to 88 % into 4
. The SA58672 provides thermal and short-circuit shutdown
protection.
2.
Features
I Output power
N 3.0 W into 4 at 5 V
N 1.6 W into 4 at 3.6 V
N 1.7 W into 8 at 5 V
N 800 mW into 8 at 3.6 V
I Power supply range: 2.0 V to 5.5 V
I Shutdown control
I High SVRR: 77 dB at 217 Hz
I Fast start-up time: 7.0 ms
I Low supply current
I Low shutdown current
I Short-circuit and thermal protection
I Space savings with 1.66 mm × 1.71 mm × 0.6 mm 9 bump WLCSP package
I Low junction to ambient thermal resistance of 100 K/W with adequate heat sinking of
WLCSP
I Enhanced power dissipation with 3.0 mm × 3.0 mm × 0.85 mm HVSON10 package
SA58672
3.0 W mono class-D audio amplier
Rev. 04 — 8 June 2009
Product data sheet
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SA58672UK,027 功能描述:音頻放大器 3.W MONO CLASS D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SA58672UK-G 功能描述:音頻放大器 3.W MONO CLASS D AUDIO AMP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SA58780 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Sense current amplifier with selectable gain
SA5888 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:5CH BRL DRIVER FOR DVD PLAYER WITH DISC BIDIRECTIONAL DRIVER AND TWO VARIABLE REGULATORS
SA5888G 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:5CH BRL DRIVER FOR DVD PLAYER WITH DISC BIDIRECTIONAL DRIVER AND TWO VARIABLE REGULATORS
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