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TPA6102A2 PDF预览

TPA6102A2

更新时间: 2024-01-02 18:50:19
品牌 Logo 应用领域
德州仪器 - TI 放大器功率放大器
页数 文件大小 规格书
17页 288K
描述
50 mM ULTRALOW VOLTAGE FIXED-GAIN STEREO HEADPHONE AUDIO POWER AMPLIFIER

TPA6102A2 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:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.53
标称带宽:20 kHz商用集成电路类型:AUDIO AMPLIFIER
增益:14 dB谐波失真:0.1%
JESD-30 代码:R-PDSO-G8长度:4.9 mm
信道数量:2功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:0.05 W
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:1.6/3.3 V认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Audio/Video Amplifiers
最大压摆率:1.2 mA最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):1.6 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

TPA6102A2 数据手册

 浏览型号TPA6102A2的Datasheet PDF文件第2页浏览型号TPA6102A2的Datasheet PDF文件第3页浏览型号TPA6102A2的Datasheet PDF文件第4页浏览型号TPA6102A2的Datasheet PDF文件第5页浏览型号TPA6102A2的Datasheet PDF文件第6页浏览型号TPA6102A2的Datasheet PDF文件第7页 
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ꢂꢋꢖ ꢔꢎ ꢁꢎ ꢊ ꢑꢍ ꢂꢚ ꢁ ꢌꢔ ꢓꢔ ꢑꢍ  
SLOS324B − JUNE 2000 − REVISED SEPTEMBER 2004  
D or DGK PACKAGE  
(TOP VIEW)  
D
D
D
D
D
D
D
D
D
50-mW Stereo Output  
Low Supply Current . . . 0.75 mA  
Low Shutdown Current . . . 50 nA  
BYPASS  
GND  
IN1−  
1
2
3
4
8
7
6
5
V 1  
Minimal External Components Required  
Gain Set Internally to 14 dB  
O
SHUTDOWN  
IN2−  
V
DD  
V 2  
O
Pop Reduction Circuitry  
Internal Mid-Rail Generation  
Thermal and Short-Circuit Protection  
Surface-Mount Packaging  
− MSOP  
− SOIC  
D
1.6-V to 3.6-V Supply Voltage Range  
description  
The TPA6102A2 is a stereo audio power amplifier packaged in either an 8-pin SOIC package or an 8-pin MOSP  
package capable of delivering 50 mW of continuous RMS power per channel into 16-loads. Amplifier gain  
is internally set to 14 dB (inverting) to save board space by eliminating six external resistors.  
The TPA6102A2 is optimized for battery applications because of its low-supply current, shutdown current, and  
THD+N. To obtain the low-supply voltage range, the TPA6102A2 biases BYPASS to V /4.  
DD  
When driving a 16-load with 40-mW output power from 3.3 V, THD+N is 0.08% at 1 kHz, and less than 0.2%  
across the audio band of 20 Hz to 20 kHz. For 30 mW into 32-loads, the THD+N is reduced to less than 0.06%  
at 1 kHz, and is less than 0.3% across the audio band of 20 Hz to 20 kHz.  
typical application circuit  
V
V
6
7
DD  
V
DD  
100 kΩ  
20 kΩ  
C
S
Audio  
Input  
V
/4  
DD  
IN1−  
8
1
1
O
+
C
100 kΩ  
I
C
C
BYPASS  
C
B
Audio  
Input  
20 kΩ  
IN2−  
4
3
V
O
2
5
2
+
C
I
C
C
100 kΩ  
From Shutdown  
Control Circuit  
SHUTDOWN  
Bias  
Control  
100 kΩ  
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.  
ꢀꢦ  
Copyright 2004, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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