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TAS5112ADFD PDF预览

TAS5112ADFD

更新时间: 2024-11-05 22:42:27
品牌 Logo 应用领域
德州仪器 - TI 放大器
页数 文件大小 规格书
21页 404K
描述
DIGITAL AMPLIFIER POWER STAGE

TAS5112ADFD 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:TSSOP
包装说明:HTSSOP, TSSOP56,.3,20针数:56
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:1 week
风险等级:0.79其他特性:IT ALSO REQUIRES 16V TO 30.5V SUPPLY
标称带宽:20 kHz商用集成电路类型:AUDIO AMPLIFIER
谐波失真:10%JESD-30 代码:R-PDSO-G56
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:56
最高工作温度:70 °C最低工作温度:
标称输出功率:62 W封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装等效代码:TSSOP56,.3,20
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:3.3,29.5 V
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Audio/Video Amplifiers最大压摆率:24 mA
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 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:0.5 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

TAS5112ADFD 数据手册

 浏览型号TAS5112ADFD的Datasheet PDF文件第2页浏览型号TAS5112ADFD的Datasheet PDF文件第3页浏览型号TAS5112ADFD的Datasheet PDF文件第4页浏览型号TAS5112ADFD的Datasheet PDF文件第5页浏览型号TAS5112ADFD的Datasheet PDF文件第6页浏览型号TAS5112ADFD的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄꢄꢅ ꢁ  
SLES094A - OCTOBER 2003 - REVISED MARCH 2004  
www.ti.com  
TM  
FEATURES  
APPLICATIONS  
D
D
D
D
DVD Receiver  
Home Theatre  
Mini/Micro Component Systems  
Internet Music Appliance  
D
D
D
D
D
D
50 W per Channel (BTL) Into 6 (Stereo)  
95-dB Dynamic Range With TAS5026  
Less Than 0.1% THD+N (1 W RMS Into 6 )  
Less Than 0.2% THD+N (50 W RMS into 6 )  
DESCRIPTION  
Power Efficiency Typically 90% Into 6-Load  
The TAS5112A is a high-performance, integrated stereo  
digital amplifier power stage designed to drive 6-  
speakers at up to 50 W per channel. The device  
incorporates TI’s PurePath Digitalt technology and is  
used with a digital audio PWM processor (TAS50XX) and  
a simple passive demodulation filter to deliver high-quality,  
high-efficiency, true-digital audio amplification.  
Self-Protecting Design (Undervoltage,  
Overtemperature and Short Conditions) With  
Error Reporting  
D
D
Internal Gate Drive Supply Voltage Regulator  
EMI Compliant When Used With  
Recommended System Design  
The efficiency of this digital amplifier is typically 90%,  
reducing the size of both the power supplies and heatsinks  
needed. Overcurrent protection, overtemperature  
protection, and undervoltage protection are built into the  
TAS5112A, safeguarding the device and speakers against  
fault conditions that could damage the system.  
THD + NOISE vs OUTPUT POWER  
1
THD + NOISE vs FREQUENCY  
1
R
= 6  
= 75°C  
R
= 6 Ω  
= 75°C  
L
L
T
C
T
C
P
O
= 50 W  
0.1  
P
O
= 10 W  
0.1  
P
O
= 1 W  
0.01  
0.01  
0.001  
100m  
1
10  
100  
20  
100  
1k  
f - Frequency - Hz  
10k 20k  
P
- Output Power - W  
O
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.  
PurePath Digital and PowerPAD are trademarks of Texas Instruments.  
Other trademarks are the property of their respective owners.  
ꢋꢎ ꢏ ꢆꢑ ꢒ ꢀꢇ ꢏꢓ ꢆ ꢁꢀꢁ ꢔꢕ ꢖꢗ ꢘ ꢙꢚ ꢛꢔꢗꢕ ꢔꢜ ꢝꢞ ꢘ ꢘ ꢟꢕꢛ ꢚꢜ ꢗꢖ ꢠꢞꢡ ꢢꢔꢝ ꢚꢛꢔ ꢗꢕ ꢣꢚ ꢛꢟꢤ ꢋꢘ ꢗꢣꢞ ꢝꢛꢜ  
ꢝ ꢗꢕ ꢖꢗꢘ ꢙ ꢛꢗ ꢜ ꢠꢟ ꢝ ꢔ ꢖꢔ ꢝ ꢚ ꢛꢔ ꢗꢕꢜ ꢠ ꢟꢘ ꢛꢥꢟ ꢛꢟ ꢘ ꢙꢜ ꢗꢖ ꢀꢟꢦ ꢚꢜ ꢇꢕꢜ ꢛꢘ ꢞꢙ ꢟꢕꢛ ꢜ ꢜꢛ ꢚꢕꢣ ꢚꢘ ꢣ ꢧ ꢚꢘ ꢘ ꢚ ꢕꢛꢨꢤ  
ꢋꢘ ꢗ ꢣꢞꢝ ꢛ ꢔꢗ ꢕ ꢠꢘ ꢗ ꢝ ꢟ ꢜ ꢜ ꢔꢕ ꢩ ꢣꢗ ꢟ ꢜ ꢕꢗꢛ ꢕꢟ ꢝꢟ ꢜꢜ ꢚꢘ ꢔꢢ ꢨ ꢔꢕꢝ ꢢꢞꢣ ꢟ ꢛꢟ ꢜꢛꢔ ꢕꢩ ꢗꢖ ꢚꢢ ꢢ ꢠꢚ ꢘ ꢚꢙ ꢟꢛꢟ ꢘ ꢜꢤ  
Copyright 2004, Texas Instruments Incorporated  

TAS5112ADFD 替代型号

型号 品牌 替代类型 描述 数据表
TAS5112DFDR TI

完全替代

Digital Amplifier Stereo Power Stage 56-HTSSOP 0 to 70
TAS5112ADFDG4 TI

完全替代

DIGITAL AMPLIIFIER POWER STAGE
TAS5112DFD TI

完全替代

DIGITAL AMPLIFIER POWER STAGE

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