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MAX9779ETI+T PDF预览

MAX9779ETI+T

更新时间: 2024-11-05 19:01:59
品牌 Logo 应用领域
美信 - MAXIM 放大器信息通信管理商用集成电路
页数 文件大小 规格书
19页 420K
描述
Audio Amplifier, 2.6W, 2 Channel(s), 1 Func, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WHHD-1, TQFN-28

MAX9779ETI+T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:HVQCCN, LCC28,.2SQ,20
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.82标称带宽:22 kHz
商用集成电路类型:AUDIO AMPLIFIER增益:19.5 dB
JESD-30 代码:S-XQCC-N28JESD-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:28最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:2.6 W
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC28,.2SQ,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):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:29 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:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:5 mm
Base Number Matches:1

MAX9779ETI+T 数据手册

 浏览型号MAX9779ETI+T的Datasheet PDF文件第2页浏览型号MAX9779ETI+T的Datasheet PDF文件第3页浏览型号MAX9779ETI+T的Datasheet PDF文件第4页浏览型号MAX9779ETI+T的Datasheet PDF文件第5页浏览型号MAX9779ETI+T的Datasheet PDF文件第6页浏览型号MAX9779ETI+T的Datasheet PDF文件第7页 
19-3766; Rev 0; 7/05  
2.6W Stereo Audio Power Amplifier and  
DirectDrive Headphone Amplifier  
General Description  
Features  
The MAX9779 combines a stereo, 2.6W audio power  
amplifier and stereo DirectDrive™ 110mW headphone  
amplifier in a single device. The headphone amplifier  
uses Maxim’s DirectDrive architecture that produces a  
ground-referenced output from a single supply, eliminat-  
ing the need for large DC-blocking capacitors, saving  
cost, space, and component height. A high 90dB PSRR  
and low 0.01% THD+N ensures clean, low-distortion  
amplification of the audio signal through the Class AB  
speaker amplifiers.  
No DC-Blocking Capacitors Required—Provides  
Industry’s Most Compact Notebook Audio  
Solution  
PC2001 Compliant  
5V Single-Supply Operation  
Class AB 2.6W Stereo BTL Speaker Amplifiers  
110mW DirectDrive Headphone Amplifiers  
High 90dB PSRR  
The MAX9779 features a single-supply voltage, a shut-  
down mode, logic-selectable gain, and a headphone  
sense input. Industry-leading click-and-pop suppres-  
sion eliminates audible transients during power and  
shutdown cycles.  
Low-Power Shutdown Mode  
Industry-Leading Click-and-Pop Suppression  
Low 0.01% THD+N at 1kHz  
The MAX9779 is offered in a space-saving, thermally effi-  
cient 28-pin thin QFN (5mm x 5mm x 0.8mm) package.  
The device has thermal-overload and output short-circuit  
protection, and is specified over the extended -40°C to  
+85°C temperature range.  
Short-Circuit and Thermal-Overload Protection  
Selectable Gain Settings (15dB, 16.5dB, 18dB,  
and 19.5dB)  
8kV ꢀSD-Protected Headphone Driver Outputs  
Available in Space-Saving, Thermally ꢀfficient  
Package  
Applications  
Flat-Panel TVs  
28-Pin Thin QFN (5mm x 5mm x 0.8mm)  
Notebook PCs  
Tablet PCs  
Multimedia Monitors  
Portable DVD Players LCD Projectors  
Simplified Block Diagram  
Ordering Information  
PART  
TꢀMP RANGꢀ  
PIN-PACKAGꢀ  
MAX9779ETI+  
-40°C to +85°C  
28 Thin QFN-EP*  
AB  
+Denotes lead-free package.  
*EP = Exposed paddle.  
AB  
MAX9779  
GAIN  
Pin Configuration appears 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.  

MAX9779ETI+T 替代型号

型号 品牌 替代类型 描述 数据表
TPA6047A4RHBR TI

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