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TPA2012D2RTJRG4 PDF预览

TPA2012D2RTJRG4

更新时间: 2024-11-25 03:27:35
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LTE
页数 文件大小 规格书
20页 758K
描述
2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER

TPA2012D2RTJRG4 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:QFN
包装说明:QFN-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:8 weeks
风险等级:5.05Is Samacsys:N
标称带宽:20 kHz商用集成电路类型:AUDIO AMPLIFIER
增益:24 dB谐波失真:10%
JESD-30 代码:S-PQCC-N20JESD-609代码:e4
长度:4 mm湿度敏感等级:2
信道数量:2功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:2.1 W
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC20,.16SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Audio/Video Amplifiers
最大压摆率:9 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.5 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4 mmBase Number Matches:1

TPA2012D2RTJRG4 数据手册

 浏览型号TPA2012D2RTJRG4的Datasheet PDF文件第2页浏览型号TPA2012D2RTJRG4的Datasheet PDF文件第3页浏览型号TPA2012D2RTJRG4的Datasheet PDF文件第4页浏览型号TPA2012D2RTJRG4的Datasheet PDF文件第5页浏览型号TPA2012D2RTJRG4的Datasheet PDF文件第6页浏览型号TPA2012D2RTJRG4的Datasheet PDF文件第7页 
TPA2012D2  
YZH  
RTJ  
www.ti.com  
SLOS438CDECEMBER 2004REVISED MARCH 2007  
2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER  
FEATURES  
APPLICATIONS  
Wireless or Cellular Handsets and PDAs  
Portable DVD Player  
Notebook PC  
Portable Radio  
Portable Gaming  
Output Power By Package:  
QFN:  
2.1 W/Ch Into 4 at 5 V  
1.4 W/Ch Into 8 at 5 V  
720 mW/Ch Into 8 at 3.6 V  
Educational Toys  
USB Speakers  
WCSP:  
1.2 W/Ch Into 4 at 5 V(1)  
1.3 W/Ch Into 8 at 5 V  
DESCRIPTION  
720 mW/Ch Into 8 at 3.6 V  
The TPA2012D2 is a stereo, filter-free, Class-D  
audio amplifier (class-D amp) available in a WCSP,  
QFN, or PWP package. The TPA2012D2 only  
requires two external components for operation.  
Only Two External Components Required  
Power Supply Range: 2.5 V to 5.5 V  
Independent Shutdown Control for Each  
Channel  
The TPA2012D2 features independent shutdown  
controls for each channel. The gain can be selected  
to 6, 12, 18, or 24 dB utilizing the G0 and G1 gain  
select pins. High PSRR and differential architecture  
provide increased immunity to noise and RF  
rectification. In addition to these features, a fast  
startup time and small package size make the  
TPA2012D2 class-D amp an ideal choice for both  
cellular handsets and PDAs.  
Selectable Gain of 6, 12, 18, and 24 dB  
Internal Pulldown Resistor On Shutdown Pins  
High PSRR: 77 dB at 217 Hz  
Fast Startup Time (3.5 ms)  
Low Supply Current  
Low Shutdown Current  
Short-Circuit and Thermal Protection  
Space Saving Packages  
2,01 mm X 2,01 mm NanoFree™ WCSP  
(YZH)  
4 mm X 4 mm Thin QFN (RTJ) with  
PowerPAD™  
(1)  
Thermally limited  
2.50  
WCSP Thermally Limited Region  
V
= 2.5 V, 1%  
DD  
2
1.50  
1
V
= 2.5 V, 10%  
DD  
V
= 3.6 V, 1%  
DD  
V
= 3.6 V, 10%  
DD  
V
= 5 V, 1%  
DD  
V
= 3.6 V, 10%  
DD  
0.50  
0
4
9
14  
19  
24  
29  
34  
R
L
− Load Resistance − W  
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.  
NanoFree, PowerPAD are trademarks of Texas Instruments.  
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 © 2004–2007, Texas Instruments Incorporated  

TPA2012D2RTJRG4 替代型号

型号 品牌 替代类型 描述 数据表
TPA2012D2RTJ TI

完全替代

2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
TPA2012D2RTJT TI

完全替代

2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
TPA2012D2RTJR TI

完全替代

2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER

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