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LM48580TLX PDF预览

LM48580TLX

更新时间： 2024-02-04 05:25:49
品牌 Logo 应用领域
德州仪器 - TI 驱动器商用集成电路放大器功率放大器
页数 文件大小 规格书
19页 1076K
描述
LM48580 Boomer™ Audio Power Amplifier Series High Efficiency Class H, High Voltage, Haptic Piezo Actuator / Ceramic Speaker Driver

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LM48580TLX 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：DSBGA-12
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：0.93Samacsys Confidence：3
Samacsys Status：Released2D Presentation：https://componentsearchengine.com/2D/0T/231748.1.1.png
Schematic Symbol：https://componentsearchengine.com/symbol.php?partID=231748PCB Footprint：https://componentsearchengine.com/footprint.php?partID=231748
3D View：https://componentsearchengine.com/viewer/3D.php?partID=231748Samacsys PartID：231748
Samacsys Image：https://componentsearchengine.com/Images/9/LM48580TLX/NOPB.jpgSamacsys Thumbnail Image：https://componentsearchengine.com/Thumbnails/1/LM48580TLX/NOPB.jpg
Samacsys Pin Count：12Samacsys Part Category：Integrated Circuit
Samacsys Package Category：BGASamacsys Footprint Name：YZR0012
Samacsys Released Date：2015-08-21 08:30:04Is Samacsys：N
商用集成电路类型：AUDIO AMPLIFIER增益：12 dB
JESD-30 代码：R-XBGA-B12JESD-609代码：e1
长度：1.96 mm湿度敏感等级：1
信道数量：1功能数量：1
端子数量：12最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：UNSPECIFIED
封装代码：VFBGA封装等效代码：BGA12,3X4,20
封装形状：RECTANGULAR封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：260电源：3.6 V
认证状态：Not Qualified座面最大高度：0.675 mm
子类别：Audio/Video Amplifiers最大压摆率：4 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
端子面层：Tin/Silver/Copper (Sn/Ag/Cu)端子形式：BALL
端子节距：0.5 mm端子位置：BOTTOM
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：1.46 mm
Base Number Matches：1

LM48580TLX 数据手册

 浏览型号LM48580TLX的Datasheet PDF文件第2页浏览型号LM48580TLX的Datasheet PDF文件第3页浏览型号LM48580TLX的Datasheet PDF文件第4页浏览型号LM48580TLX的Datasheet PDF文件第5页浏览型号LM48580TLX的Datasheet PDF文件第6页浏览型号LM48580TLX的Datasheet PDF文件第7页 
LM48580  
www.ti.com  
SNAS491A –FEBRUARY 2010–REVISED MAY 2013  
LM48580 Boomer™ Audio Power Amplifier Series High Efficiency Class H, High Voltage,  
Haptic Piezo Actuator / Ceramic Speaker Driver  
Check for Samples: LM48580  
1
FEATURES  
KEY SPECIFICATIONS  
23  
•
Class H Driver  
•
Output Voltage at VDD = 3.6V, RL = 6μF+10Ω,  
THD+N ≤ 1%  
•
•
•
•
•
•
•
•
•
Integrated Boost Converter  
Bridge-tied Load Output  
Differential Input  
–
30VP-P (Typ)  
Quiescent Power Supply Current at 3.6V  
2.7mA (Typ)  
Power Dissipation at 25VP-P  
800mW (Typ)  
Shutdown Current  
0.1μA (Typ)  
•
•
•
–
Three Pin-Programmable Gains  
Low Supply Current  
–
Minimum External components  
Micro-Power Shutdown  
Thermal Overload Protection  
–
Available in Space-Saving 12-bump DSBGA  
package  
DESCRIPTION  
The LM48580 is a fully differential, high voltage driver  
for piezo actuators and ceramic speakers for portable  
multi-media devices. Part of TI’s Powerwise product  
line, the LM48580’s Class H architecture offers  
significant power savings compared to traditional  
Class AB amplifiers. The device provides 30VP-P  
output drive while consuming just 15mW of quiescent  
power.  
APPLICATIONS  
•
•
•
•
Touch Screen Smart Phones  
Tablet PCs  
Portable Electronic Devices  
MP3 Players  
The LM48580 is a single supply driver with an  
integrated boost converter which allows the device to  
deliver 30VP-P from a single 3.6V supply.  
The LM48580 has three pin-programmable gain  
settings and a low power Shutdown mode that  
reduces quiescent current consumption to 0.1µA. The  
LM48580 is available in an ultra-small 12-bump  
DSBGA package (1.46mm x 1.97mm).  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
3
Boomer is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2010–2013, Texas Instruments Incorporated  
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