M1512 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 8 FUNCTIONS 5 LED FLASH IC

一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
TAIPEI : TEL : [phone]
FAX : [phone]
H.K. : TEL : [phone]
FAX : [phone]
LED FLASH
8 FUNCTIONS
5 LED FLASH IC
八段功能
5 LED 闪烁 IC
M1512
FEATURES 功能叙述
• VDD Control.
• Built-in / Ext.Rosc.
• 1 key operation, into ROM by changing on mask.
• LED pattern will be programmed.
• Auto：Floating ─ 8 section auto scan.
VSS ─ Change section by “ TG ” key.
No. M1512
1 单灯来回闪
2 双灯来回闪
3 连亮
4 连灭
5 由外向内来回闪
6 全闪
7 连亮连灭
8 渐明渐暗
APPLICATION 产品应用
• Disco broaches, Blinking LED, Shoe IC etc..
ELECTRICAL CHARACTERISTICS 电气规格
Characteristics
Sym. Min. Typ.
工作电压 Operating Voltage
工作电流 Operating Current
V_DD
─
3
I_OP
─
0.1
推动电流 Driving Current
振荡频率 Oscillator Frequency
工作温度 Operating Temperature
I_OL
20
─
F_OSC
─
64
Temp.
0
25
APPLICATION DIAGRAM 参考电路图
Max.
3.5
0.5
─
─
60
( @V_DD=3V unless otherwise specified )
Unit
REMARKS
V
mA No load
mA @ V_DS=1.2V
KHz ±30% TOL., Rosc=KΩ
℃
VDD
L1
L2 L3
L4
L5
TG
TEST
VDD
M1512
1.26 x 0.96 mm²
底=VDD
AUTO
Y
X
VSS
R1
C1
M1512P
1
VDD
Y
X
16 ^KEY
L1
L2
L3
L4
L5
VSS
AUTO
8
9
* External C1 (10 ~ 100 pf to VSS)：decrease the Fosc.
* External R1：increase the Fosc.
*All specs and applications shown above subject to change without prior notice.
( 以上电路及规格仅供参考,本公司得径行修正 )
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2004-12-07