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MAX98309EWL+ PDF预览

MAX98309EWL+

更新时间: 2024-09-17 20:01:11
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
14页 2496K
描述
Audio Amplifier, 2.7W, 1 Channel(s), 1 Func, PBGA9, 1 X 1 MM, 0.30 MM PITCH, ROHS COMPLIANT, WLP-9

MAX98309EWL+ 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:BGA
包装说明:VFBGA, BGA9,3X3,12针数:9
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:12 weeks
风险等级:5.54标称带宽:22 kHz
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:S-PBGA-B9
长度:0.965 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:9最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:2.7 W
封装主体材料:PLASTIC/EPOXY封装代码:VFBGA
封装等效代码:BGA9,3X3,12封装形状:SQUARE
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.7 V认证状态:Not Qualified
座面最大高度:0.69 mm子类别:Audio/Video Amplifiers
最大压摆率:1.8 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.5 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:BALL
端子节距:0.3 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:0.965 mm
Base Number Matches:1

MAX98309EWL+ 数据手册

 浏览型号MAX98309EWL+的Datasheet PDF文件第2页浏览型号MAX98309EWL+的Datasheet PDF文件第3页浏览型号MAX98309EWL+的Datasheet PDF文件第4页浏览型号MAX98309EWL+的Datasheet PDF文件第5页浏览型号MAX98309EWL+的Datasheet PDF文件第6页浏览型号MAX98309EWL+的Datasheet PDF文件第7页 
                         
����������������������������������������������������������������� ꢀMaxim Integrated Productsꢀ ꢀ 1  
19-5912; Rev 0; 6/11  
E V A L U A T I O N K I T A V A I L A B L E  
General Description  
Benefits and Features  
S EnhancesꢀSystemꢀPerformance  
The MAX98309/MAX98310 mono 1.4W class AB audio  
amplifiers offer low quiescent current while maintaining  
excellent SNR and low 0.008% THD+N. These ICs fea-  
ture excellent 90dB PSRR and state of the art click-and-  
pop suppression.  
DifferentialꢀInputꢀImprovesꢀNoiseꢀImmunity  
Industry-LeadingꢀClick-and-PopꢀSuppression  
Highꢀ90dBꢀPSRRꢀ(f ꢀ=ꢀ217Hz)  
IN  
S SmallerꢀSolutionꢀSize  
1mmꢀxꢀ1mmꢀWLPꢀFootprint  
The ICs are offered with an internally fixed 0dB, 3dB,  
6dB, and 9dB gain (MAX98310) or an externally set gain  
(MAX98309) through external resistors.  
S ExtendsꢀBatteryꢀLife  
LowꢀQuiescentꢀCurrent  
The MAX98309 feature a 10ms or 100ms pin-selectable  
turn-on time, while the MAX98310 has a preset 5ms turn-  
on time.  
S DeliversꢀRobustꢀSystemꢀDesign  
ThermalꢀOverloadꢀProtection  
Short-CircuitꢀProtection  
The MAX98309/MAX98310 are available in a (1.0mm x  
1.0mm) 9-bump, 0.3mm pitch WLP, and are specified over  
the extended -40NC to +85NC temperature range.  
S 1.2mAꢀSupplyꢀCurrentꢀ(V ꢀ=ꢀ3.7V)  
DD  
S 750mWꢀintoꢀ8Iꢀ(V ꢀ=ꢀ3.7V)  
DD  
S 2.5Vꢀtoꢀ5.5VꢀSupplyꢀOperation  
Applications  
S Pin-Selectable,ꢀInternally-FixedꢀGainꢀ(MAX98310)  
S 1.8VꢀLogic-CompatibleꢀSHDNꢀInput  
Cell Phones/Smartphones  
Digital Cameras  
GPS  
Ordering Information appears at end of data sheet.  
Portable Media Players  
e-Readers  
For related parts and recommended products to use with this part,  
refer to www.maxim-ic.com/MAX98309.related.  
Tablets  
Simplified Block Diagram  
2.5V TO 5.5V  
R
F
2.5V TO 5.5V  
0.1µF  
1µF  
0.1µF  
1µF  
BIAS  
BIAS  
V
GAIN  
DD  
MAX98310  
BIAS  
BIAS  
V
TON  
R
F
DD  
MAX98309  
V
DD  
C
C
C
C
IN  
IN  
R
R
R
IN  
IN  
IN  
IN  
OUT+  
OUT-  
OUT+  
IN-  
IN-  
IN+  
BIAS  
BIAS  
IN  
IN  
R
IN+  
OUT-  
GND  
SHDN  
GND  
R
F
SHDN  
GND  
R
F
Forꢀpricing,ꢀdelivery,ꢀandꢀorderingꢀinformation,ꢀpleaseꢀcontactꢀMaximꢀDirectꢀatꢀ1-888-629-4642,ꢀ  
orꢀvisitꢀMaxim’sꢀwebsiteꢀatꢀwww.maxim-ic.com.  

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