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AK7864 PDF预览

AK7864

更新时间: 2024-01-17 07:13:20
品牌 Logo 应用领域
AKM 显示驱动器驱动程序和接口接口集成电路
页数 文件大小 规格书
12页 212K
描述
3 channel LED driver with Charge Pump

AK7864 技术参数

生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN,针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-XQCC-N16长度:3 mm
复用显示功能:NO功能数量:1
区段数:3端子数量:16
最高工作温度:70 °C最低工作温度:
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态:Not Qualified座面最大高度:0.75 mm
最大供电电压:3.465 V最小供电电压:3.135 V
标称供电电压:3.3 V表面贴装:YES
温度等级:COMMERCIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
宽度:3 mmBase Number Matches:1

AK7864 数据手册

 浏览型号AK7864的Datasheet PDF文件第1页浏览型号AK7864的Datasheet PDF文件第2页浏览型号AK7864的Datasheet PDF文件第4页浏览型号AK7864的Datasheet PDF文件第5页浏览型号AK7864的Datasheet PDF文件第6页浏览型号AK7864的Datasheet PDF文件第7页 
[AK7864]  
Current setting method  
The method of setting the LED current is as follows.  
Latch the pattern of CONT_R, CONT_G, CONT_B at the time of following EN rise to decide the  
current value.After the CONT_R, CONT_G, CONT_B signal fall once, the current interlocks with  
CONT_R, CONT_G, CONT_B’s on or off.  
The level is set here  
EN  
Turn RGB on  
Not turn on  
CONT_R  
CONT_G  
CONT_B  
After fall, LED is on  
with EN high period.  
The relation between the pattern and the current setting value of CONT_R, CONT_G, CONT_B at  
the time of the EN rise as follows.  
CONT_R CONT_G CONT_B Current setting  
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
100%  
87.5%  
75%  
62.5%  
50%  
37.5%  
25%  
12.5%  
MS1152 - E - 01  
3
2010/09  

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