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HT2012H PDF预览

HT2012H

更新时间: 2024-02-27 00:09:30
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK 驱动器闪光灯
页数 文件大小 规格书
4页 70K
描述
One Lamp/LED Flash Driver

HT2012H 数据手册

 浏览型号HT2012H的Datasheet PDF文件第2页浏览型号HT2012H的Datasheet PDF文件第3页浏览型号HT2012H的Datasheet PDF文件第4页 
HT201XX  
One Lamp/LED Flash Driver  
Features  
CMOS Metal-Gate Process Technology  
Operating voltage: 1.2V~4.5V  
Low standby current: 1µA Typ. at 3V  
Built-in oscillator (FOSC: 32KHz)  
ON/OFF control function for the HT2013H,  
HT2013M, HT2013L  
Flash rate options:  
HT2013H about 4Hz  
HT2012H about 4Hz  
(No ON/OFF control function)  
HT2013M about 2Hz  
HT2014M about 2Hz  
1/8 duty cycle output  
Directly driving an LED  
Minimum external components  
TO-92 pa ckage (only for the HT2012H,  
HT2014M, HT2014L)  
(No ON/OFF control function)  
HT2013L about 1Hz  
HT2014L about 1Hz  
(No ON/OFF control function)  
General Description  
The HT201XX series is a low cost, low power  
CMOS LSI chip designed for lamp and LED  
flash drivers. It can be operated without any  
external components, thus suitable for applica-  
tions on flashing badges, gift cards, flashing  
earrings, and other products that require flash-  
ing lights.  
Selection Table  
ON/OF F Con tr ol  
P a ck a ge  
P a r t No.  
F la sh Ra te  
Yes  
No  
TO-92  
Dice  
HT2013H  
HT2012H  
HT2013M  
HT2014M  
HT2013L  
HT2014L  
4Hz  
4Hz  
2Hz  
2Hz  
1Hz  
1Hz  
1
10th J une 97  

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