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CF1156 PDF预览

CF1156

更新时间: 2024-01-21 23:31:35
品牌 Logo 应用领域
NPC 驱动器音频合成器集成电路消费电路
页数 文件大小 规格书
7页 83K
描述
CMOS melody LSIs with built-in LED driver

CF1156 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
包装说明:, DIE OR CHIPReach Compliance Code:unknown
风险等级:5.22最高工作温度:80 °C
最低工作温度:-20 °C封装等效代码:DIE OR CHIP
电源:3 V认证状态:Not Qualified
子类别:Audio Synthesizer ICs技术:CMOS
温度等级:COMMERCIAL EXTENDEDBase Number Matches:1

CF1156 数据手册

 浏览型号CF1156的Datasheet PDF文件第2页浏览型号CF1156的Datasheet PDF文件第3页浏览型号CF1156的Datasheet PDF文件第4页浏览型号CF1156的Datasheet PDF文件第5页浏览型号CF1156的Datasheet PDF文件第6页浏览型号CF1156的Datasheet PDF文件第7页 
CF1156 series  
Melody LSIs  
OVERVIEW  
The CF1156 series are CMOS melody LSIs with built-in LED driver that, together with a battery and piezo-  
electric buzzer, operate in one of 3 melody modes determined by input level or bonding options. They also fea-  
ture an oscillator stop function in non-play mode and a variable pull-down resistance function that responds to  
input levels in order to reduce power consumption, reduce cost, and extend battery life, making them ideal in a  
wide range of applications including greeting cards and toys.  
FEATURES  
LED direct drive  
Power saving pull-down resistor built-in  
RC oscillator circuit  
Power-ON initialization function  
Requires few external components  
2.0 to 3.6V wide operating voltage range  
Low power consumption  
2 V pad connections  
SS  
3 melody modes (bonding option)  
Oscillator stop function in non-play mode  
Wide pitch dynamic range (G to D )  
Chip form  
3 7  
PAD LAYOUT and COORDINATES  
(Unit: µm)  
Number  
Pad  
BO  
X
Y
1
2
930  
529  
155  
155  
155  
155  
223  
486  
750  
1041  
1075  
1075  
1075  
1075  
887  
608  
420  
155  
155  
155  
155  
420  
(1230,1230)  
VDD  
LO  
BO  
LO  
3
4
2
1
3
VDD  
TC  
TC  
4
5
T2  
5
6
T2  
T1  
6
T1  
11  
VSS  
7
VSS  
TO  
8
7
8
9
10  
9
OSH  
LH  
(0,0)  
VSS TO OSH LH  
10  
11  
VSS  
Chip size: 1.23 × 1.23mm  
Chip thickness: 300 30ꢀm  
T1, T2, TC, and TO bonding is not required.  
ORDERING INFORMATION  
Device  
Package  
CF1156  
Chip form  
NIPPON PRECISION CIRCUITS INC.—1  

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