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AD5165A PDF预览

AD5165A

更新时间: 2024-09-17 20:51:03
品牌 Logo 应用领域
晶豪 - ESMT 放大器商用集成电路
页数 文件大小 规格书
3页 372K
描述
Audio Amplifier, 2.5W, 1 Channel(s), 1 Func, 3 X 3 M, LEAD FREE, DFN-8

AD5165A 技术参数

生命周期:Contact Manufacturer零件包装代码:DFN
包装说明:HSON,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.69
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:S-XDSO-N8
信道数量:1功能数量:1
端子数量:8最高工作温度:70 °C
最低工作温度:标称输出功率:2.5 W
封装主体材料:UNSPECIFIED封装代码:HSON
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG
认证状态:Not Qualified最大供电电压 (Vsup):5 V
最小供电电压 (Vsup):2.5 V表面贴装:YES
温度等级:COMMERCIAL端子形式:NO LEAD
端子位置:DUALBase Number Matches:1

AD5165A 数据手册

 浏览型号AD5165A的Datasheet PDF文件第2页浏览型号AD5165A的Datasheet PDF文件第3页 
ESMT  
Preliminary  
AD5165A  
2.5W Mono Filter-less Class-D Audio Amplifier  
Features  
Description  
z Supply voltage range: 2.5 V to 5.5 V  
z Support single-ended or differential analog input  
z Low static operation current  
The AD5165A is a mono, filter-less class-D audio  
amplifier. Operating with 5.0V loudspeaker driver  
supply, it can deliver 2.5W output power into 4 Ω  
loudspeaker within 10% THD+N.  
z Low shut-down current  
z Short power-on transient time  
z Internal pull-low resistor on shut-down pins  
z Short-circuit protection  
z Over-temperature protection  
z Loudspeaker power within 10% THD+N  
„ 1.5W/ch into 8Ω loudspeaker  
„ 2.5W/ch into 4Ω loudspeaker  
z Loudspeaker efficiency  
The AD5165A packaged as DFN 8L is a mono  
audio amplifier with high efficiency and suitable for  
the notebook computer, and portable multimedia  
devices.  
Ordering Information  
Part Number  
AD5165A  
Package  
Comments  
Pb-free  
„ 89% @ 8Ω, THD+N=10%  
„ 84% @ 4Ω, THD+N=10%  
DFN 8L, 3x3 mm  
Applications  
z Monitor audio  
z PDA  
z Portable multimedia devices  
z Notebook computer  
z Mobile phone  
Functional Block Diagram  
Gain=300k /Rin  
~30k  
PVDD; AVDD  
Cs  
Cin  
Rin  
Rin  
INP  
PWMA  
+
+ -  
Differential  
input  
PWM  
Generator  
Loudspeaker  
Driver  
Cin  
-
+
-
INN  
PWMB  
~300k  
-wave  
Generator  
SD#  
Overload, Voltage  
& Thermal  
~300k  
Protection  
Thermal Pad; PGND  
Elite Semiconductor Memory Technology Inc.  
Publication Date: Sep. 2007  
Revision: 0.1 1/12  

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