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TAS5612APHD PDF预览

TAS5612APHD

更新时间： 2024-11-21 07:04:11
品牌 Logo 应用领域
德州仪器 - TI 消费电路商用集成电路音频放大器视频放大器输入元件PC
页数 文件大小 规格书
26页 1708K
描述
125W STEREO / 250W MONO PurePath™ HD DIGITAL-INPUT POWER STAGE

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TAS5612APHD 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：QFP
包装说明：HTQFP-64针数：64
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：6 weeks
风险等级：5.15Samacsys Confidence：
Samacsys Status：ReleasedSamacsys PartID：607134
Samacsys Pin Count：65Samacsys Part Category：Integrated Circuit
Samacsys Package Category：OtherSamacsys Footprint Name：QFP80P1600X1600X120-65N
Samacsys Released Date：2017-01-12 12:59:53Is Samacsys：N
商用集成电路类型：AUDIO AMPLIFIERJESD-30 代码：S-PQFP-G64
JESD-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：64
最高工作温度：70 °C最低工作温度：
标称输出功率：130 W封装主体材料：PLASTIC/EPOXY
封装代码：HTQFP封装等效代码：TQFP64,.63SQ,32
封装形状：SQUARE封装形式：FLATPACK, HEAT SINK/SLUG, THIN PROFILE
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：COMMERCIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.8 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：14 mmBase Number Matches：1

TAS5612APHD 数据手册

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TAS5612A  
www.ti.com  
SLAS710 –JUNE 2010  
125W STEREO / 250W MONO PurePath™ HD DIGITAL-INPUT POWER STAGE  
Check for Samples: TAS5612A  
1
FEATURES  
APPLICATIONS  
•
•
•
•
•
Home Theater Systems  
AV Receivers  
DVD/Blu-ray™ Disc Receivers  
Mini Combo Systems  
Active Speakers and Subwoofers  
23  
•
PurePath™ HD Enabled Integrated Feedback  
Provides:  
–
Signal Bandwidth up to 80kHz for High  
Frequency Content From HD Sources  
–
–
–
Ultralow 0.03% THD at 1W into 4Ω  
Ultralow 0.01% THD at 1W into 8Ω  
DESCRIPTION  
Flat THD at all Frequencies for Natural  
Sound  
The TAS5612A is a high performance digital input  
Class  
D amplifier with integrated closed loop  
–
–
–
80dB PSRR (BTL, No Input Signal)  
>100dB (A weighted) SNR  
feedback technology (known as PurePath™ HD) with  
the ability to drive up to 125W Stereo into 4 to 8 Ω  
Speakers from a single 32.5V supply.  
(1)  
Click and Pop Free Startup  
•
•
Pin compatible with TAS5631, TAS5616 and  
TAS5614  
PurePath™ HD technology enables traditional  
AB-Amplifier performance (<0.03% THD) levels while  
providing the power efficiency of traditional class D  
amplifiers.  
Multiple Configurations Possible on the Same  
PCB With Stuffing Options:  
–
–
–
Mono Parallel Bridge Tied Load (PBTL)  
Stereo Bridge Tied Load (BTL)  
Unlike traditional Class D amplifiers, the distortion  
curve only increases once the output levels move into  
clipping. PurePath™ HD Power PAD™  
2.1 Single Ended Stereo Pair and Bridge  
Tied Load Subwoofer  
PurePath™ HD technology enables lower idle losses  
making the device even more efficient.  
•
•
Total Output Power at 10%THD+N  
TOTAL HARMONIC DISTORTION+NOISE  
VS  
OUTPUT POWER  
–
–
250W in Mono PBTL Configuration  
125W per Channel in Stereo BTL  
Configuration  
10  
4Ohm (6kHz)  
4Ohm (1kHz)  
Total Output Power in BTL configuration at  
1%THD+N  
1
–
–
–
–
130W Stereo into 3Ω  
105W Stereo into 4Ω  
70W Stereo into 6Ω  
55W Stereo into 8Ω  
0,1  
0,01  
•
•
>90% Efficient Power Stage With 60-mΩ  
Output MOSFETs  
TC = 75 C  
CONFIG = BTL  
0,001  
0,01  
Self-Protection Design (Including  
Undervoltage, Overtemperature, Clipping, and  
Short-Circuit Protection) With Error Reporting  
1
100  
PO - Output Power - W  
•
•
EMI Compliant When Used With  
Recommended System Design  
(1) Achievable output power levels are dependent on the thermal  
configuration of the target application. A high performance  
thermal interface material between the package exposed  
heatslug and the heat sink should be used to achieve high  
output power levels.  
Two Thermally Enhanced Package Options:  
–
–
PHD (64-Pin QFP)  
DKD (44-Pin PSOP3)  
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
PurePath, Power PAD are trademarks of Texas Instruments.  
All other trademarks are the property of their respective owners.  
UNLESS OTHERWISE NOTED this document contains  
PRODUCTION DATA information current as of publication date.  
Products conform to specifications per the terms of Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2010, Texas Instruments Incorporated  
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TAS5612APHD 替代型号

型号 品牌 替代类型 描述 数据表
TAS5611PHDR TI

完全替代

 125W STEREO/250W MONO PurePath™ HD ANALOG-INP
TAS5611PHD TI

完全替代

 125W STEREO/250W MONO PurePath™ HD ANALOG-INP
TAS5611APHD TI

完全替代

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

与TAS5612APHD相关器件

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 		125W STEREO / 250W MONO PurePath™ HD DIGITAL-
TAS5612DKD TI

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 		125W STEREO / 250W MONO PurePath™ HD DIGITAL-
TAS5612L TI

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 		TAS5612L-TAS5614LDDVEVM
TAS5612LA TI

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 		125-W Stereo / 250-W Mono PurePath? HD Digital-Input Class-D Power Stage
TAS5612LA_15 TI

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 		125-W Stereo and 250-W Mono PurePath HD Digital-Input Class-D Power Stage
TAS5612LADDV TI

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

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