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TPA6020A2RGWTG4 PDF预览

TPA6020A2RGWTG4

更新时间： 2024-11-04 03:15:59
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
页数 文件大小 规格书
25页 1857K
描述
2.8-W STEREO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER

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TPA6020A2RGWTG4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：QFN
包装说明：5 X 5 MM, GREEN, PLASTIC, VQFN-20针数：20
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：5.26
Is Samacsys：N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：S-PQCC-N20JESD-609代码：e4
长度：5 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：2.15 W
封装主体材料：PLASTIC/EPOXY封装代码：HVQCCN
封装等效代码：LCC20,.20SQ,25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：1 mm子类别：Audio/Video Amplifiers
最大压摆率：0.001 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
技术：CMOS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：0.65 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：5 mm
Base Number Matches：1

TPA6020A2RGWTG4 数据手册

 浏览型号TPA6020A2RGWTG4的Datasheet PDF文件第2页浏览型号TPA6020A2RGWTG4的Datasheet PDF文件第3页浏览型号TPA6020A2RGWTG4的Datasheet PDF文件第4页浏览型号TPA6020A2RGWTG4的Datasheet PDF文件第5页浏览型号TPA6020A2RGWTG4的Datasheet PDF文件第6页浏览型号TPA6020A2RGWTG4的Datasheet PDF文件第7页 
TPA6020A2  
www.ti.com  
SLOS458B–JULY 2005–REVISED AUGUST 2005  
2.8-W STEREO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER  
FEATURES  
APPLICATIONS  
•
Notebook PCs  
•
Ideal for Notebook PCs  
•
LCD TVs  
•
Fully Differential Architecture and High  
PSRR (-80 dB) Provide Excellent RF  
Rectification Immunity  
DESCRIPTION  
•
•
2.8 W Into 3 Ω From a 5-V Supply at  
THD = 10% (Typical)  
The TPA6020A2 is a 2.8-W stereo bridge-tied load  
(BTL) amplifier designed to drive stereo speakers  
with at least 3-Ω impedance. The device operates  
from 2.5 V to 5.5 V, drawing only 8 mA of quiescent  
supply current. The feedback resistors are internal,  
allowing the gain to be set with only two input  
resistors per channel. The amplifier's fully differential  
architecture performs with -80 dB of power supply  
rejection from 20 Hz to 2 kHz, improved RF rectifi-  
cation immunity, small PCB area, and a fast startup  
time with minimal pop, making the TPA6020A2 ideal  
for notebook PC applications.  
Very Low Crosstalk:  
– -100 dB Typical at 5 V, 3 Ω  
2.5-V to 5.5-V Operating Range  
Low Supply Current:  
•
•
– 8 mA Typical at 5 V  
– Shutdown Current: 80-nA Typical  
Fast Startup (27 ms) With Minimal Pop  
•
•
Internal Feedback Resistors Reduce  
Component Count  
•
Thermally Enhanced QFN Packaging  
APPLICATION CIRCUIT  
19  
To Supply  
RVDD  
40 kW  
R
I
17 RIN-  
-
_
ROUT+  
1
In From  
20-PIN QFN (RGW) PACKAGE  
(TOP VIEW)  
R
ROUT-  
3
I
16 RIN+  
+
DAC  
+
40 kW  
20 19 18 17 16  
14  
SHUTDOWN  
Bias  
Circuitry  
1
9
RBYPASS  
15  
ROUT+  
100 kW  
100 kW  
2, 5, Thermal Pad  
GND  
14  
RS/D  
2
GND  
ROUT-  
LOUT+  
GND  
13 LIN-  
C
15  
3
(RBYPASS)  
12  
(See note A)  
LIN+  
4
11  
C
(LBYPASS)  
5
LBYPASS  
11  
6
7
8
9
10  
40 kW  
LIN-  
R
I
13  
-
_
4
LOUT+  
In From  
DAC  
R
I
LOUT-  
6
+
12 LIN+  
+
7
LVDD  
40 kW  
To Supply  
A. C(LBYPASS) and C(RBYPASS) are optional.  
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.  
Copyright © 2005, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234567...25

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TPA6020A2RGWTG4 替代型号

型号 品牌 替代类型 描述 数据表
TPA6020A2RGWT TI

类似代替

 2.8-W STEREO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER
TPA6020A2RGWRG4 TI

类似代替

 2.8-W STEREO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER
TPA6020A2RGWR TI

类似代替

 2.8-W STEREO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER

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