5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> MAX9792AETI+
MAX9792AETI+ PDF预览

MAX9792AETI+

更新时间： 2024-02-28 10:41:16
品牌 Logo 应用领域
美信 - MAXIM 放大器
页数 文件大小 规格书
30页 631K
描述
Windows Vista-Compliant Class D Speaker Amplifiers with DirectDrive Headphone Amplifiers

阅读下载

中文翻译

获取价格

MAX9792AETI+ 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, LCC28,.16SQ,16针数：28
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：1.93
标称带宽：20 kHz商用集成电路类型：AUDIO AMPLIFIER
JESD-30 代码：S-XQCC-N28JESD-609代码：e3
长度：4 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：0.18 W
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装等效代码：LCC28,.16SQ,16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：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：24 mA最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：2.7 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：0.4 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：4 mm
Base Number Matches：1

MAX9792AETI+ 数据手册

 浏览型号MAX9792AETI+的Datasheet PDF文件第2页浏览型号MAX9792AETI+的Datasheet PDF文件第3页浏览型号MAX9792AETI+的Datasheet PDF文件第4页浏览型号MAX9792AETI+的Datasheet PDF文件第5页浏览型号MAX9792AETI+的Datasheet PDF文件第6页浏览型号MAX9792AETI+的Datasheet PDF文件第7页 
19-4217; Rev 0; 11/08  
Windows Vista-Compliant Class D Speaker  
Amplifiers with DirectDrive Headphone Amplifiers  
1/MAX792  
General Description  
Features  
The MAX9791 combines a stereo 2W Class D power  
amplifier, a stereo 180mW DirectDrive® headphone  
amplifier, and a 120mA low-dropout (LDO) linear regu-  
lator in a single device. The MAX9792 combines a  
mono 3W Class D power amplifier, a stereo 180mW  
DirectDrive headphone amplifier, and a 120mA LDO  
linear regulator in a single device.  
♦ Windows Vista® Premium Compliant  
♦ Low EMI Filterless Class D Speaker Amplifiers  
Pass EN55022B Emissions Limit with 30cm of  
Speaker Cable  
♦ 180mW DirectDrive Headphone Amplifier  
♦ Excellent RF Immunity  
♦ Integrated 120mA LDO  
♦ Eliminates Headphone Ground Loop Noise  
♦ Wake-on-Beep Function  
♦ Click-and-Pop Suppression  
♦ Short-Circuit and Thermal-Overload Protection  
The MAX9791/MAX9792 feature Maxim’s patented**  
DirectDrive headphone amplifier architecture that pro-  
duces a ground-referenced output from a single supply,  
eliminating the need for large DC-blocking capacitors,  
saving cost, board space, and component height. High  
107dB DC PSRR and low 0.006% THD+N ensure clean,  
low-distortion amplification of the audio signal.  
The ground sense feature senses and corrects for the  
voltage difference between the output jack ground and  
device signal ground. This feature minimizes head-  
phone amplifier crosstalk by sensing the impedance in  
the ground return trace and correcting for it at the out-  
put jack. This feature also minimizes ground-loop noise  
when the output socket is used as a line out connection  
to other grounded equipment (for example, a PC con-  
nected to a home hi-fi system).  
The MAX9791/MAX9792 feature low RF susceptibility,  
allowing the amplifiers to successfully operate in close  
proximity to wireless applications. The MAX9791/  
MAX9792 Class D amplifiers feature Maxim’s patented†  
spread-spectrum modulation and patented†† active  
emissions limiting circuitry. Industry-leading click-and-  
pop suppression eliminates audible transients during  
power-up and shutdown cycles.  
♦ Thermally Efficient, Space-Saving Package  
28-Pin TQFN-EP (4mm x 4mm x 0.75mm)  
Ordering Information  
STEREO/  
MONO  
LDO  
OUTPUT  
PART  
PIN-PACKAGE  
MAX9791AETI+  
MAX9791BETI+  
MAX9792AETI+  
Stereo  
Stereo  
Mono  
4.75V  
3.3V  
28 TQFN-EP*  
28 TQFN-EP*  
28 TQFN-EP*  
4.75V  
Note: All devices are specified over the -40°C to +85°C  
extended temperature range.  
+Denotes a lead-free/RoHS-compliant package.  
*EP = Exposed pad.  
Simplified Block Diagrams  
The MAX9791/MAX9792 wake-on-beep feature wakes  
up the speaker and headphone amplifiers when a qual-  
ified beep signal is detected at the BEEP input.  
SPEAKER SUPPLY HEADPHONE SUPPLY  
4.5V TO 5.5V  
2.7V TO 5.5V  
For maximum flexibility, separate speaker and head-  
phone amplifier control inputs provide independent  
shutdown of the speaker and headphone amplifiers.  
Additionally the LDO can be enabled independently of  
the audio amplifiers.  
CLASS D  
AMP  
MAX9791A  
MAX9791B  
CLASS D  
AMP  
The MAX9791/MAX9792 feature thermal-overload and  
output short-circuit protection. The devices are avail-  
able in 28-pin TQFN packages and are specified over  
the -40°C to +85°C extended temperature range.  
Applications  
SPKR_EN  
HP_EN  
LDO_EN  
BEEP  
Notebook Computers  
Tablet PCs  
LDO  
3.3V OR 4.75V  
4.5V TO 5.5V  
Portable Multimedia Players  
Windows Vista is a registered trademark of Microsoft Corp.  
Simplified Block Diagrams continued at end of data sheet.  
**U.S. Patent #7,061,327.  
†U.S. Patent #6,847,257.  
††U.S. Patent #7,190,225.  
DirectDrive is a registered trademark of Maxim Integrated  
Products, Inc.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  
1234567...30

中文翻译

下载PDF

MAX9792AETI+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX9770ETI+ MAXIM

类似代替

 Audio Amplifier, 1.2W, 2 Channel(s), 1 Func, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE,
MAX9792AETI+T MAXIM

类似代替

 暂无描述
MAX9791BETI+ MAXIM

类似代替

 Windows Vista-Compliant Class D Speaker Amplifiers with DirectDrive Headphone Amplifiers

与MAX9792AETI+相关器件

型号 品牌 获取价格 描述 数据表
MAX9792AETI+T MAXIM

获取价格

 		暂无描述
MAX9792AEVKIT MAXIM

获取价格

 		Wake-on-Beep Function
MAX9792AEVKIT+ MAXIM

获取价格

 		Wake-on-Beep Function
MAX9792CETI+ MAXIM

获取价格

 		Audio Amplifier, 0.18W, 2 Channel(s), 1 Func, BICMOS, 4 X 4 MM, 0.75 MM HEIGHT, ROHS COMPL
MAX9796 MAXIM

获取价格

 		2.3W, High-Power Class D Audio Subsystem with DirectDrive Headphone Amplifiers
MAX9796EBX+ MAXIM

获取价格

 		Audio Amplifier, 2 Func, BICMOS, PBGA36
MAX9796EBX+T MAXIM

获取价格

 		2.3W, High-Power Class D Audio Subsystem with DirectDrive Headphone Amplifiers
MAX9796EBX+TG45 MAXIM

获取价格

 		Volume Control Circuit
MAX98050 ADI

获取价格

 		低功耗、高性能音频编解码器
MAX98088 MAXIM

获取价格

 		Stereo Audio Codec with FLEXSOUND Technology

与MAX9792AETI+相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证