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MAX98304DEWL+ PDF预览

MAX98304DEWL+

更新时间: 2024-11-28 19:57:31
品牌 Logo 应用领域
美信 - MAXIM 放大器商用集成电路
页数 文件大小 规格书
12页 2037K
描述
Audio Amplifier,

MAX98304DEWL+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:6 weeks
风险等级:5.7商用集成电路类型:AUDIO AMPLIFIER
湿度敏感等级:1峰值回流温度(摄氏度):NOT SPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

MAX98304DEWL+ 数据手册

 浏览型号MAX98304DEWL+的Datasheet PDF文件第2页浏览型号MAX98304DEWL+的Datasheet PDF文件第3页浏览型号MAX98304DEWL+的Datasheet PDF文件第4页浏览型号MAX98304DEWL+的Datasheet PDF文件第5页浏览型号MAX98304DEWL+的Datasheet PDF文件第6页浏览型号MAX98304DEWL+的Datasheet PDF文件第7页 
EVALUATION KIT AVAILABLE  
MAX98304  
Mono 3.2W Class D Amplifier  
General Description  
Features  
S Low Quiescent Current: 0.95mA at 3.7V  
The MAX98304 mono 3.2W Class D amplifier provides  
Class AB audio performance with Class D efficiency.  
This device offers five selectable gain settings (0dB,  
3dB, 6dB, 9dB, and 12dB) set by a single gain-select  
input (GAIN).  
S Spread Spectrum and Active Emissions Limiting  
S Five Pin-Selectable Gains  
S 19µV  
Ultra-Low Noise  
RMS  
S 90dB PSRR  
Active emissions-limiting, edge-rate, and overshoot con-  
trol circuitry greatly reduces EMI. A filterless spread-  
spectrum modulation scheme eliminates the need for  
output filtering found in traditional Class D devices. These  
features reduce application component count.  
S Click-and-Pop Suppression  
S Thermal and Overcurrent Protection  
S Low-Current Shutdown Mode  
S 1.0mm x 1.0mm, 9-Bump WLP (0.3mm Pitch)  
The IC's 0.95mA at 3.7V (1.2mA at 5V) quiescent current  
extends battery life in portable applications.  
Space-Saving Package  
The IC is available in a 9-bump (1.0mm x 1.0mm) WLP  
with 0.3mm pitch that is specified over the extended  
-40NC to +85NC temperature range.  
Ordering Information  
PIN-  
PACKAGE  
TOP  
MARK  
PART  
TEMP RANGE  
Applications  
Notebook and Netbook Computers  
Cellular Phones  
MAX98304EWL+ -40NC to +85NC  
9 WLP  
AIR  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
Tablets  
MP3 Players  
Visit www.maximintegrated.com/products/patents for  
product patent marking information.  
Portable Audio Players  
VoIP Phones  
Typical Application Circuit  
Bump Configuration  
TOP VIEW  
BUMP SIDE DOWN  
+2.5V TO +5.5V  
+2.5V TO +5.5V  
MAX98304  
1
2
3
SHDN  
GAIN  
PVDD  
0.1µF  
10µF*  
+
A
B
C
OUT-  
OUT+  
PVDD  
MAX98304  
OUT+  
OUT-  
0.47µF  
0.47µF  
IN+  
IN-  
PGND  
SHDN  
N.C.  
GAIN  
IN+  
PGND  
IN-  
*SYSTEM BULK CAPACITANCE  
WLP  
(1mm x 1mm x 0.64mm  
0.3mm PITCH)  
For pricing, delivery, and ordering information, please contact Maxim Direct  
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.  
19-5519; Rev 0; 9/10  

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