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ADM8845ACP-REEL7 PDF预览

ADM8845ACP-REEL7

更新时间: 2024-01-01 10:27:25
品牌 Logo 应用领域
亚德诺 - ADI 驱动器接口集成电路
页数 文件大小 规格书
18页 338K
描述
Charge Pump Driver for LCD White LED Backlights

ADM8845ACP-REEL7 技术参数

Source Url Status Check Date:2013-05-01 14:56:43.901是否无铅: 含铅
是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFN包装说明:HVQCCN, LCC16,.12SQ,20
针数:16Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.32接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-XQCC-N16JESD-609代码:e0
长度:3 mm湿度敏感等级:3
复用显示功能:NO功能数量:1
区段数:6端子数量:16
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: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):240
电源:2.6/5.5 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Display Drivers
最大供电电压:5.5 V最小供电电压:2.6 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)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:3 mm
Base Number Matches:1

ADM8845ACP-REEL7 数据手册

 浏览型号ADM8845ACP-REEL7的Datasheet PDF文件第1页浏览型号ADM8845ACP-REEL7的Datasheet PDF文件第3页浏览型号ADM8845ACP-REEL7的Datasheet PDF文件第4页浏览型号ADM8845ACP-REEL7的Datasheet PDF文件第5页浏览型号ADM8845ACP-REEL7的Datasheet PDF文件第6页浏览型号ADM8845ACP-REEL7的Datasheet PDF文件第7页 
ADM8845  
Preliminary Technical Data  
TABLE OF CONTENTS  
General Description..................................................................... 1  
ADM8845—Specifications...............................................................3  
Thermal Characteristics .............................................................. 3  
Absolute Maximum Ratings.............................................................4  
ESD Caution.................................................................................. 4  
Pin Configuration and Function Description ...............................5  
Typical Performance Characteristics ..............................................6  
ADM8845 Operation ..................................................................... 10  
Output Current Capability........................................................ 11  
Automatic Gain Control............................................................ 11  
Current Matching....................................................................... 11  
ADM8845 Brightness Control With a Digital PWM Signal..... 12  
ADM8845 LED Brightness Control Using a PWM Signal  
Applied to VPWM .......................................................................... 14  
ADM8845 LED Brightness Control Using a DC Voltage  
Applied to VBRIGHT ....................................................................... 14  
ADM8845 Applications ..................................................................15  
Layout considerations and noise.............................................. 15  
White LED Shorting .................................................................. 15  
Driving Fewer than six LEDs.................................................... 15  
Driving Flash LEDs.................................................................... 15  
Driving Camera Light, Main and sub leds.............................. 16  
ADM8845 Power Efficiency...........................................................17  
Outline Dimensions........................................................................18  
Ordering Guide .......................................................................... 18  
REVISION HISTORY  
REV. PrJ 06/04  
Rev. PrJ 06/04 | Page 2 of 18  

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