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MAX9715ETE+ PDF预览

MAX9715ETE+

更新时间: 2024-11-26 23:14:47
品牌 Logo 应用领域
美信 - MAXIM 音频放大器
页数 文件大小 规格书
14页 549K
描述
2.8W, Low-EMI, Stereo, Filterless Class D Audio Amplifier

MAX9715ETE+ 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:QFN
包装说明:HVQCCN, LCC16,.2SQ,32针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:6 weeks
风险等级:1.55标称带宽:22 kHz
商用集成电路类型:AUDIO AMPLIFIER增益:10.5 dB
JESD-30 代码:S-XQCC-N16JESD-609代码:e3
长度:5 mm湿度敏感等级:1
信道数量:2功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:2.8 W
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC16,.2SQ,32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:5 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Audio/Video Amplifiers
最大压摆率:16 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.8 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

MAX9715ETE+ 数据手册

 浏览型号MAX9715ETE+的Datasheet PDF文件第2页浏览型号MAX9715ETE+的Datasheet PDF文件第3页浏览型号MAX9715ETE+的Datasheet PDF文件第4页浏览型号MAX9715ETE+的Datasheet PDF文件第5页浏览型号MAX9715ETE+的Datasheet PDF文件第6页浏览型号MAX9715ETE+的Datasheet PDF文件第7页 
19-3589; Rev 1; 8/05  
2.8W, Low-EMI, Stereo, Filterless  
Class D Audio Amplifier  
General Description  
Features  
The MAX9715 high-efficiency, stereo, Class D audio  
power amplifier provides up to 2.8W per channel into a  
4speaker with a 5V supply. Maxim’s second-generation  
Class D technology features robust output protection,  
high efficiency, and high power-supply rejection (PSRR)  
while eliminating the need for output filters. Selectable  
gain settings, +10.5dB or +9.0dB, adjust the amplifier  
gain to suit the audio input level and speaker load.  
5V Single-Supply Operation  
Patented Spread-Spectrum Modulator Reduces EMI  
2.8W, Class D, Stereo Speaker Amplifier (4)  
Filterless Class D Requires No LC Output Filter  
High PSRR (71dB at 1kHz)  
86% Efficiency (R = 8, P  
= 1W)  
OUT  
L
The MAX9715 features high PSRR (71dB at 1kHz),  
allowing for operation from noisy supplies without addi-  
tional regulation. Comprehensive click-and-pop sup-  
pression eliminates audible clicks and pops at startup  
and shutdown. The MAX9715 operates from a single 5V  
supply and consumes only 12mA of supply current.  
Integrated shutdown control reduces supply current to  
less than 100nA.  
Low-Power Shutdown Mode  
Integrated Click-and-Pop Suppression  
Low Total Harmonic Distortion: 0.06% at 1kHz  
Short-Circuit and Thermal Protection  
Internal Gain, +9.0dB or +10.5dB  
The MAX9715 is fully specified over the extended  
-40°C to +85°C temperature range and is available in  
thermally enhanced 16-pin thin QFN-EP and 16-pin  
TSSOP packages.  
Available in Space-Saving Packages  
16-Pin Thin QFN-EP (5mm x 5mm x 0.8mm)  
16-Pin TSSOP  
Applications  
Ordering Information  
High-End Notebook Audio  
LCD Projectors  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
16 TQFN-EP*  
16 TSSOP  
MAX9715ETE+  
MAX9715EUE+  
Portable Audio  
+Denotes lead-free package.  
*EP = Exposed paddle.  
Multimedia Docking Stations  
Typical Operating Circuit/Functional Diagram appears at  
end of data sheet.  
Pin Configurations  
Block Diagram  
TOP VIEW  
4.5V TO 5.5V SUPPLY  
12  
11  
10  
9
BIAS 13  
8
7
6
5
SHDN  
GND  
GAIN  
N.C.  
OUTR+  
INR  
V
DD  
14  
15  
OUTR-  
MAX9715  
GAIN  
INL  
CLASS D  
AMPLIFIER  
INR  
OUTL+  
OUTL-  
INL 16  
1
2
3
4
MAX9715  
TQFN  
Pin Configurations continued at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

MAX9715ETE+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX9715EUE+T MAXIM

完全替代

Audio Amplifier, 2.8W, 2 Channel(s), 1 Func, BICMOS, PDSO16, 4.40 MM, ROHS COMPLIANT, MO-1
MAX9715EUE+ MAXIM

完全替代

2.8W, Low-EMI, Stereo, Filterless Class D Audio Amplifier

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