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TPA302Y PDF预览

TPA302Y

更新时间: 2024-09-21 20:00:11
品牌 Logo 应用领域
德州仪器 - TI 放大器商用集成电路
页数 文件大小 规格书
26页 772K
描述
0.3W, 2 CHANNEL, AUDIO AMPLIFIER, UUC8

TPA302Y 技术参数

生命周期:Obsolete包装说明:DIE,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.75
标称带宽:1500 kHz商用集成电路类型:AUDIO AMPLIFIER
谐波失真:1%JESD-30 代码:X-XUUC-N8
信道数量:2端子数量:8
最高工作温度:85 °C最低工作温度:-20 °C
标称输出功率:0.3 W封装主体材料:UNSPECIFIED
封装代码:DIE封装形状:UNSPECIFIED
封装形式:UNCASED CHIP认证状态:Not Qualified
最大压摆率:10 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V表面贴装:YES
温度等级:OTHER端子形式:NO LEAD
端子位置:UPPERBase Number Matches:1

TPA302Y 数据手册

 浏览型号TPA302Y的Datasheet PDF文件第2页浏览型号TPA302Y的Datasheet PDF文件第3页浏览型号TPA302Y的Datasheet PDF文件第4页浏览型号TPA302Y的Datasheet PDF文件第5页浏览型号TPA302Y的Datasheet PDF文件第6页浏览型号TPA302Y的Datasheet PDF文件第7页 
TPA302  
www.ti.com  
SLOS174CJANUARY 1997REVISED JUNE 2004  
300-mW STEREO AUDIO POWER AMPLIFIER  
300-mW Stereo Output  
D PACKAGE  
(TOP VIEW)  
PC Power Supply Compatibility 5-V and  
3.3-V Specified Operation  
V 1  
IN1  
1
2
3
4
8
7
6
5
O
Shutdown Control  
SHUTDOWN  
BYPASS  
IN2  
GND  
Internal Midrail Generation  
Thermal and Short-Circuit Protection  
Surface-Mount Packaging  
V
DD  
V 2  
O
Functional Equivalent of the LM4880  
DESCRIPTION  
The TPA302 is a stereo audio power amplifier capable of delivering 250 mW of continuous average power into  
an 8-load at less than 0.06% THD+N from a 5-V power supply or up to 300 mW at 1% THD+N. The TPA302  
has high current outputs for driving small unpowered speakers at 8 or headphones at 32 . For headphone  
applications driving 32-loads, the TPA302 delivers 60 mW of continuous average power at less than 0.06%  
THD+N. The amplifier features a shutdown function for power-sensitive applications as well as internal thermal  
and short-circuit protection. The amplifier is available in an 8-pin SOIC (D) package that reduces board space  
and facilitates automated assembly.  
TYPICAL APPLICATION CIRCUIT  
V
6
1
R
DD  
F
V
DD  
Audio  
Input  
C
S
V /2  
DD  
R
I
IN1  
8
3
V 1  
O
+
C
I
C
C
BYPASS  
C
B
Audio  
Input  
R
I
IN2  
4
2
V 2  
O
5
7
+
C
I
C
C
SHUTDOWN  
Bias  
Control  
R
F
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 © 1997–2004, 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.  

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