- 您現(xiàn)在的位置：買賣IC網 > PDF目錄98164 > TAS5612DKD (TEXAS INSTRUMENTS INC) 125 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 PDF資料下載
參數(shù)資料
| 型號： | TAS5612DKD |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 125 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| 封裝： | PLASTIC, HSSOP-44 |
| 文件頁數(shù)： | 14/26頁 |
| 文件大小： | 1718K |
| 代理商： | TAS5612DKD |
www.ti.com
SLAS710 – JUNE 2010
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 15. Printed Circuit Board - Top Layer
Copyright 2010, Texas Instruments Incorporated
21
Product Folder Link(s): TAS5612A
相關PDF資料 |
PDF描述 |
|---|---|
| TAS5612PHD | 125 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| TAS5612PHDR | 125 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| TAS5613ADKD | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| TAS5613PHDR | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| TAS5613PHD | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5612L | 制造商:TI 制造商全稱:Texas Instruments 功能描述:TAS5612L-TAS5614LDDVEVM |
| TAS5612LA | 制造商:TI 制造商全稱:Texas Instruments 功能描述:125-W Stereo / 250-W Mono PurePath? HD Digital-Input Class-D Power Stage |
| TAS5612LADDV | 功能描述:音頻放大器 125W St/250W Mono HD Dig-In Pwr Stage RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5612LADDVR | 功能描述:音頻放大器 125W St/250W Mono HD Dig-In Pwr Stage RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5612PHD | 功能描述:音頻放大器 125W Stereo/250W Mono PurePath RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復。