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TPA3120D2PWPG4 PDF预览

TPA3120D2PWPG4

更新时间: 2024-11-17 03:58:47
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功率放大器光电二极管
页数 文件大小 规格书
27页 827K
描述
25-W STEREO CLASS-D AUDIO POWER AMPLIFIER

TPA3120D2PWPG4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP24,.25
针数:24Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.24Is Samacsys:N
标称带宽:22 kHz商用集成电路类型:AUDIO AMPLIFIER
增益:36 dBJESD-30 代码:R-PDSO-G24
JESD-609代码:e4长度:7.8 mm
湿度敏感等级:3信道数量:2
功能数量:1端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
标称输出功率:20 W封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP24,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:24 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:37 mA
最大供电电压 (Vsup):30 V最小供电电压 (Vsup):10 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

TPA3120D2PWPG4 数据手册

 浏览型号TPA3120D2PWPG4的Datasheet PDF文件第2页浏览型号TPA3120D2PWPG4的Datasheet PDF文件第3页浏览型号TPA3120D2PWPG4的Datasheet PDF文件第4页浏览型号TPA3120D2PWPG4的Datasheet PDF文件第5页浏览型号TPA3120D2PWPG4的Datasheet PDF文件第6页浏览型号TPA3120D2PWPG4的Datasheet PDF文件第7页 
TPA3120D2  
www.ti.com  
SLOS507CMARCH 2007REVISED MAY 2007  
25-W STEREO CLASS-D AUDIO POWER AMPLIFIER  
FEATURES  
DESCRIPTION  
25-W/ch into a 4-Load from a 27-V Supply  
20-W/ch into a 4-Load from a 24-V Supply  
Operates from 10 V to 30 V  
The TPA3120D2 is a 25-W (per channel) efficient,  
Class-D audio power amplifier for driving stereo  
speakers in a single-ended configuration or a mono  
bridge-tied speaker. The TPA3120D2 can drive  
stereo speakers as low as 4 . The efficiency of the  
TPA3120D2 eliminates the need for an external heat  
sink when playing music.  
Efficient Class-D Operation Eliminates Need  
for Heat Sinks  
Four Selectable, Fixed Gain Settings  
Internal Oscillator (No External Components  
Required)  
The gain of the amplifier is controlled by two gain  
select pins. The gain selections are 20, 26, 32,  
36 dB.  
Single Ended Analog Inputs  
The patented start-up and shut-down sequences  
minimize "pop" noise in the speakers without  
additional circuitry.  
Thermal and Short-Circuit Protection with  
Auto Recovery  
Space-Saving Surface Mount 24-pin TSSOP  
Package  
APPLICATIONS  
Televisions  
SIMPLIFIED APPLICATION CIRCUIT  
TPA3120D2  
1 mF  
0.22 mF  
Left Channel  
LIN  
RIN  
BSR  
ROUT  
PGNDR  
PGNDL  
LOUT  
22 mH 470 mF  
Right Channel  
1 mF  
0.68 mF  
0.68 mF  
1 mF  
BYPASS  
AGND  
22 mH  
470 mF  
BSL  
0.22 mF  
10 V to 30 V  
PVCCL  
PVCCR  
AVCC  
10 V to 30 V  
VCLAMP  
Shutdown  
Control  
SD  
1 mF  
MUTE  
Mute Control  
GAIN0  
GAIN1  
4-Step Gain  
Control  
}
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.  
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 © 2007, Texas Instruments Incorporated  

TPA3120D2PWPG4 替代型号

型号 品牌 替代类型 描述 数据表
TPA3120D2PWP TI

完全替代

25-W STEREO CLASS-D AUDIO POWER AMPLIFIER
TPA3120D2PWPR TI

类似代替

25-W STEREO CLASS-D AUDIO POWER AMPLIFIER
TPA3122D2N TI

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