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參數(shù)資料
| 型號： | TAS5613APHDR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| 封裝： | GREEN, PLASTIC, HTQFP-64 |
| 文件頁數(shù)： | 13/28頁 |
| 文件大小： | 1505K |
| 代理商： | TAS5613APHDR |
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SLAS711A
– JUNE 2010 – REVISED MARCH 2011
For slave mode operation, turn of the oscillator by pulling the FREQ_ADJ pin to VREG. This configures the
OSC_I/O pins as inputs and needs to be slaved from an external differential clock.
PRINTED CIRCUIT BOARD RECOMMENDATION
Use an unbroken ground plane to have good low impedance and inductance return path to the power supply for
power and audio signals. PCB layout, audio performance and EMI are linked closely together. The circuit
contains high fast switching currents; therefore, care must be taken to prevent damaging voltage spikes. Routing
the audio input should be kept short and together with the accompanied audio source ground. A local ground
area underneath the device is important to keep solid to minimize ground bounce.
Netlist for this printed circuit board is generated from the schematic in Figure 12.
Note T1: PVDD decoupling bulk capacitors C60-C64 should be as close as possible to the PVDD and GND_X pins,
the heat sink sets the distance. Wide traces should be routed on the top layer with direct connection to the pins and
without going through vias. No vias or traces should be blocking the current path.
Note T2: Close decoupling of PVDD with low impedance X7R ceramic capacitors is placed under the heat sink and
close to the pins.
Note T3: Heat sink needs to have a good connection to PCB ground.
Note T4: Output filter capacitors must be linear in the applied voltage range preferable metal film types.
Figure 14. Printed Circuit Board - Top Layer
20
Copyright
2010–2011, Texas Instruments Incorporated
Product Folder Link(s): TAS5613A
相關(guān)PDF資料 |
PDF描述 |
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| TAS5613APHD | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| TAS5614ADKDR | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| TAS5614ADKD | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| TAS5614APHDR | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| TAS5614APHD | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5613DKD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:150W STEREO / 300W MONO PurePath? HD ANALOG-INPUT POWER STAGE |
| TAS5613DKDR | 制造商:Texas Instruments 功能描述: |
| TAS5613PHD | 功能描述:音頻放大器 150W Stereo PurePath HD Ana-In Pwr Stage 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 |
| TAS5613PHD | 制造商:Texas Instruments 功能描述:Speaker Amplifier IC |
| TAS5613PHD2EVM | 功能描述:音頻 IC 開發(fā)工具 TAS5613PHD 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 |
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