參數(shù)資料
型號: TPA2051D3YFFR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 2.9 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA25
封裝: 2.16 X 2.11 MM, 0.40 MM PITCH, GREEN, WCSP-25
文件頁數(shù): 19/34頁
文件大?。?/td> 1594K
代理商: TPA2051D3YFFR
I
C
1
C =
(2
R
)
p
(2)
BOARD LAYOUT
SLOS641A – JUNE 2009 – REVISED OCTOBER 2009 ..................................................................................................................................................... www.ti.com
If the corner frequency is within the audio band, the capacitors should have a tolerance of ±10% or better,
because any mismatch in capacitance causes an impedance mismatch at the corner frequency and below.
In making the pad size for the WCSP balls, it is recommended that the layout use nonsolder mask defined
(NSMD) land. With this method, the solder mask opening is made larger than the desired land area, and the
opening size is defined by the copper pad width. Figure 41 and Table 8 shows the appropriate diameters for a
WCSP layout. The TPA2051D3 evaluation module (EVM) layout is shown in the next section as a layout
example.
Figure 41. Land Pattern Dimensions
26
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPA2051D3
相關(guān)PDF資料
PDF描述
TPA2051D3YFFT 2.9 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA25
TPA2054D4AYZKR 0.94 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA25
TPA2054D4AYZKT 0.94 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA25
TPA2054D4YZKR 0.94 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA25
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA2051D3YFFT 功能描述:音頻放大器 2.9W 3-Input Audio Subsystem 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
TPA2054D4A 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.4 W/CH STEREO CLASS-D AUDIO SUBSYSTEM WITH DirectPatha?¢ HEADPHONE AMPLIFIER AND 3:1 INPUT MUX
TPA2054D4AYZKR 功能描述:音頻放大器 1.4 W/Ch 3-Inp Audio Subsystem 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
TPA2054D4AYZKT 功能描述:音頻放大器 1.4 W/Ch 3-Inp Audio Subsystem 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
TPA2054D4YZKEVM 功能描述:音頻 IC 開發(fā)工具 TPA2054D4YZKEVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V