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MP7731DF-LF-Z PDF预览

MP7731DF-LF-Z

更新时间: 2024-11-27 21:10:19
品牌 Logo 应用领域
芯源 - MPS 放大器光电二极管商用集成电路
页数 文件大小 规格书
9页 272K
描述
Audio Amplifier, 30W, 1 Channel(s), 1 Func, PDSO20, ROHS COMPLIANT, MO-153ACT, TSSOP-20

MP7731DF-LF-Z 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:TSSOP
包装说明:HTSSOP,针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.09
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:6.5 mm
湿度敏感等级:2信道数量:1
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:30 W封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.2 mm
最大供电电压 (Vsup):18 V最小供电电压 (Vsup):9.5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:4.4 mm
Base Number Matches:1

MP7731DF-LF-Z 数据手册

 浏览型号MP7731DF-LF-Z的Datasheet PDF文件第2页浏览型号MP7731DF-LF-Z的Datasheet PDF文件第3页浏览型号MP7731DF-LF-Z的Datasheet PDF文件第4页浏览型号MP7731DF-LF-Z的Datasheet PDF文件第5页浏览型号MP7731DF-LF-Z的Datasheet PDF文件第6页浏览型号MP7731DF-LF-Z的Datasheet PDF文件第7页 
MP7731  
5W - 30W Class D Mono  
Bridged Audio Amplifier  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP7731 is a mono, 5W - 30W Class D Audio  
Amplifier. It is one of MPS’ second generation of  
fully integrated audio amplifiers which dramatically  
reduces solution size by integrating the following:  
ƒ
ƒ
ƒ
30W into 4with VDD = 16.5V  
90% Efficiency at 5W  
Amplifies Full Audio Range with Low THD+N  
ƒ
Typical = 0.1%  
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
9.5V to 18V Supply Voltage Operation  
Full Bridge Output Drive  
ƒ
ƒ
ƒ
ƒ
Start Up / Shut Down Pop Elimination  
Short Circuit Protection Circuits  
180mPower MOSFETs  
4 Integrated 180mSwitches  
Turn On / Turn Off Click and Pop Suppression  
Integrated Short Circuit Protection  
Integrated Thermal shutdown  
Mute / Standby Mode  
Mute / Standby Mode  
The MP7731 utilizes a full bridge output structure  
capable of delivering 5W - 30W into 4  
speakers. As in all other MPS Class D Audio  
Amplifiers, this device exhibits the high fidelity  
of a Class AB amplifier with an efficiency of  
90%. The circuit is based on the MPS’ proprietary  
variable frequency topology Analog Adaptive  
Modulation (AAM, Patent No. 6,420,930; other  
patents pending) that delivers excellent PSRR,  
fast response time and operates on a single  
power supply.  
APPLICATIONS  
Flat Panel LCD and PDP Displays  
Notebook and Multimedia Computers  
Televisions  
Home Stereos  
DVD and VCD Players  
Game Devices and Systems  
Monitors  
EVALUATION BOARD REFERENCE  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks  
of Monolithic Power Systems, Inc.  
Board Number  
Dimensions  
EV0045  
4.8cm x 3.0cm x 1.5cm  
TYPICAL APPLICATION  
THD+N vs Output Power  
50  
20  
10  
5
f=1kHz  
V
CC  
+
MP7731  
V
CC  
1
2
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
NC  
PGND1  
SW1  
VDD1  
BS1  
PIN1  
NIN1  
AGND1  
NC  
3
AUDIO IN+  
AUDIO IN-  
2
1
0.5  
4
-
5
V
CC  
NC  
V
+
CC  
6
EN1  
PGND2  
SW2  
VDD2  
BS2  
7
0.2  
0.1  
0.05  
NIN2  
PIN2  
AGND2  
EN2  
8
9
10  
V
CC  
NC  
EN  
0.02  
0.01  
100M  
1
10  
50  
OUTPUT POWER (W)  
MP7731 Rev. 2.0  
10/3/2008  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2008 MPS. All Rights Reserved.  
1

MP7731DF-LF-Z 替代型号

型号 品牌 替代类型 描述 数据表
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