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TAS5612LADDV PDF预览

TAS5612LADDV

更新时间： 2024-11-06 11:44:27
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
31页 961K
描述
125-W Stereo / 250-W Mono PurePath? HD Digital-Input Class-D Power Stage

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中文翻译

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TAS5612LADDV 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SSOP
包装说明：HTSSOP, TSSOP44,.33针数：44
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：0.98
商用集成电路类型：AUDIO AMPLIFIER增益：36 dB
JESD-30 代码：R-PDSO-G44JESD-609代码：e4
长度：14 mm湿度敏感等级：3
信道数量：2功能数量：1
端子数量：44最高工作温度：125 °C
最低工作温度：标称输出功率：250 W
封装主体材料：PLASTIC/EPOXY封装代码：HTSSOP
封装等效代码：TSSOP44,.33封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：12,32.5 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Audio/Video Amplifiers
最大供电电压 (Vsup)：13.2 V最小供电电压 (Vsup)：10.8 V
表面贴装：YES温度等级：OTHER
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：6.1 mm
Base Number Matches：1

TAS5612LADDV 数据手册

 浏览型号TAS5612LADDV的Datasheet PDF文件第2页浏览型号TAS5612LADDV的Datasheet PDF文件第3页浏览型号TAS5612LADDV的Datasheet PDF文件第4页浏览型号TAS5612LADDV的Datasheet PDF文件第5页浏览型号TAS5612LADDV的Datasheet PDF文件第6页浏览型号TAS5612LADDV的Datasheet PDF文件第7页 
TAS5612LA  
www.ti.com  
SLAS847 –MAY 2012  
125-W Stereo / 250-W Mono PurePath™ HD Digital-Input Class-D Power Stage  
Check for Samples: TAS5612LA  
1
FEATURES  
DESCRIPTION  
The TAS5612LA is a feature optimized class-D power  
amplifier based on the TAS5612A.  
234  
•
PurePath™ HD Integrated Feedback Provides:  
–
–
–
0.05% THD at 1 W into 4 Ω  
>65 dB PSRR (No Input Signal)  
>105 dB (A weighted) SNR  
The TAS5612LA uses large MOSFETs for improved  
power efficiency and a novel gate drive scheme for  
reduced losses in idle and at low output signals  
leading to reduced heat sink size.  
•
•
Pre-Clipping Output for Control of a Class-G  
Power Supply  
The unique pre clipping output signal can be used to  
control a Class-G power supply. This combined with  
the low idle loss and high power efficiency of the  
TAS5612LA leads to industry leading levels of  
efficiency ensuring a super “green” system.  
Reduced Heat Sink Size due to use of 60mΩ  
Output MOSFET with >90% Efficiency at Full  
Output Power  
•
•
Output Power at 10%THD+N  
The TAS5612LA uses constant voltage gain. The  
internally matched gain resistors ensure a high Power  
Supply Rejection Ratio giving an output voltage only  
dependent on the audio input voltage and free from  
any power supply artifacts.  
–
–
125 W / 4 Ω BTL Stereo Configuration  
250 W / 2 Ω in PBTL Mono Configuration  
Output Power at 1%THD+N  
–
–
105 W / 4 Ω BTL Stereo Configuration  
55 W / 8 Ω BTL Stereo Configuration  
The high integration of the TAS5612LA makes the  
amplifier easy to use and using TI’s reference  
schematics and PCB layouts leads to fast design in  
time. The TAS5612LA is available in the space  
saving surface mount 44-pin HTSSOP package.  
PowerPAD™ PurePath™ HD  
•
•
Click and Pop Free Startup  
Error Reporting Self-protected Design with  
UVP, Over Temperature, and Short Circuit  
Protection  
•
•
EMI Compliant when used with Recommended  
System Design  
44-Pin HTSSOP (DDV) Package for Reduced  
Board Size  
PurePath HDTM  
TAS5612LA  
TASxxxx  
Digital Audio  
Processor  
DIGITAL  
AUDIO  
INPUT  
APPLICATIONS  
+12V  
18V-32.5V  
•
•
•
•
Blu-ray™/DVD Receivers  
High Power Sound Bars  
PurePath HDTM  
+3.3V  
REG.  
Class G Power Supply  
Ref design  
Powered Subwoofer and Active Speakers  
Mini Combo Systems  
105VAC  
240VAC  
→
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
3
4
PowerPAD, PurePath are trademarks of Texas Instruments.  
Blu-ray is a trademark of Blu-ray Disk Association (BDA).  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2012, Texas Instruments Incorporated  
1234567...31

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TAS5612LADDV 替代型号

型号 品牌 替代类型 描述 数据表
TAS5612LADDVR TI

类似代替

 125-W Stereo / 250-W Mono PurePath? HD Digital-Input Class-D Power Stage
TAS5611APHDR TI

功能相似

 125W STEREO/250W MONO PurePath™ HD ANALOG-INP

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TAS5612LADDVR TI

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 		125-W Stereo / 250-W Mono PurePath? HD Digital-Input Class-D Power Stage
TAS5612PHD TI

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 		125W STEREO / 250W MONO PurePath™ HD DIGITAL-
TAS5612PHDR TI

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 		125W STEREO / 250W MONO PurePath™ HD DIGITAL-
TAS5613 TI

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 		150W STEREO / 300W MONO PurePath™ HD ANALOG-I
TAS5613A TI

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 		150W STEREO / 300W MONO PurePath™ HD ANALOG-I
TAS5613ADKD TI

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 		150W STEREO / 300W MONO PurePath™ HD ANALOG-I
TAS5613APHD TI

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 		150W STEREO / 300W MONO PurePath™ HD ANALOG-I
TAS5613APHDR TI

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 		150W STEREO / 300W MONO PurePath™ HD ANALOG-I
TAS5613DKD TI

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 		150W STEREO / 300W MONO PurePath™ HD ANALOG-I
TAS5613PHD TI

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 		150W STEREO / 300W MONO PurePath™ HD ANALOG-I

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