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MAX98307ETE+T PDF预览

MAX98307ETE+T

更新时间: 2024-09-17 20:50:31
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
19页 1440K
描述
Audio Amplifier, 3.3W, 1 Channel(s), 1 Func, TQFN-16

MAX98307ETE+T 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:HVQCCN, LCC16,.12SQ,20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:19 weeks
风险等级:0.7标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:S-XQCC-N16
长度:3 mm湿度敏感等级:1
信道数量:1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:3.3 W
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC16,.12SQ,20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):NOT SPECIFIED
电源:3.6 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:3 mA最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):2.6 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

MAX98307ETE+T 数据手册

 浏览型号MAX98307ETE+T的Datasheet PDF文件第2页浏览型号MAX98307ETE+T的Datasheet PDF文件第3页浏览型号MAX98307ETE+T的Datasheet PDF文件第4页浏览型号MAX98307ETE+T的Datasheet PDF文件第5页浏览型号MAX98307ETE+T的Datasheet PDF文件第6页浏览型号MAX98307ETE+T的Datasheet PDF文件第7页 
EVALUATION KIT AVAILABLE  
MAX98307/MAX98308  
3.3W Mono Class DG Multilevel Audio Amplifier  
General Description  
Benefits and Features  
High Efficiency Combined with High Output Power  
• Class DG Multilevel Modulation Ensures Maximum  
Efficiency Over Wide Output Power Range  
The MAX98307/MAX98308 fully differential mono Class  
DG multilevel power amplifiers with integrated inverting  
charge pumps offer highly efficient, high-power audio  
solutions for portable applications.  
Improves Battery Life  
• Low 1.85mA Quiescent Current  
Class DG multilevel modulation extends the dynamic  
range of the output signal by employing a charge-pump-  
generated negative rail as needed to extend the supply  
range. This scheme results in high efficiency over a wide  
output power range.  
High Output Power at 1% THD+N  
• 1.54W at V  
• 2.85W at V  
= 3.6V, 8Ω + 68μH Load  
= 5V, 8Ω + 68μH Load  
PVDD  
PVDD  
High Output Power at 10% THD+N  
• 1.77W at V = 3.6V, 8Ω + 68μH Load  
The ICs combine Maxim’s active emissions limiting edge  
rate and overshoot control circuitry with multilevel output  
modulation to greatly reduce EMI. These features elimi-  
nate the need for output filtering as compared to tradition-  
al Class D devices, reducing component count and cost.  
PVDD  
• 3.3W at V  
= 5V, 8Ω + 68μH Load  
PVDD  
84% Efficiency (V  
= 3.6V, at 500mW Output)  
PVDD  
Active Emissions Limiting and Class DG Multilevel  
Output Modulation Eliminates EMI Output Filtering  
Requirement  
The MAX98307’s 16-pin TQFN package features an  
adjustable gain set by external resistors. The MAX98308’s  
space-saving 12-bump WLP package features an inter-  
nally fixed gain of 8.5dB, 11.5dB, 14.5dB, 17.5dB, and  
20.5dB set by a single gain input. Both devices operate  
over the extended -40°C to +85°C temperature range.  
● Integrated Charge Pump and High Efficiency Results  
in Small Solution Size  
● Excellent RF Immunity  
Click-and-Pop Suppression  
Thermal and Overcurrent Protection  
Low-Current Shutdown Mode  
Applications  
Cellular Phones  
Smartphones  
Notebook Computers  
VoIP Phones  
Portable Audio  
Tablet PCs  
Ordering Information appears at end of data sheet.  
Simplified Block Diagrams  
V
CC  
SHDN  
PVDD PVSS SVSS  
CHARGE PUMP  
GAIN  
SHDN  
PVDD  
PVSS  
C1P  
C1N  
FB+  
C1P  
C1N  
MAX98308  
CHARGE PUMP  
MAX98307  
OUT+  
OUT-  
IN+  
IN-  
OUT+  
OUT-  
IN+  
IN-  
CLASS DG  
AMPLIFIER  
CLASS DG  
AMPLIFIER  
FB-  
GND PGND  
GND PGND  
19-5848; Rev 6; 6/16  

MAX98307ETE+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX98307ETE+ MAXIM

完全替代

3.3W Mono Class DG Multilevel Audio Amplifier

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