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ELM742B PDF预览

ELM742B

更新时间: 2024-11-23 06:56:35
品牌 Logo 应用领域
ELM-TECH 比较器
页数 文件大小 规格书
3页 55K
描述
Low voltage comparator

ELM742B 数据手册

 浏览型号ELM742B的Datasheet PDF文件第2页浏览型号ELM742B的Datasheet PDF文件第3页 
Low voltage comparator  
ELM742B  
■General description  
ELM742B is low voltage and low power CMOS comparator which makes it easy to design power circuits;  
ELM742B is able to extend battery life because of single power source, low voltage supply operating range (Vdd  
≥+1.0V) and low power consumption also.  
With N-ch open drain output, ELM742B is able to introduce depletion transistors to differential input stages  
and drive TTL and CMOS logic IC. ELM742B also covers wide input voltage range (Vss+0.1V to Vdd-0.2V).  
■Features  
■Application  
• Battery-operated devices  
• Micropower signal processing  
• Low voltage analog circuits  
• Low voltage operation  
: Vdd≥+1.0V  
• Low current consumption : Typ. Idd = 0.6μA (Vdd = 1.5V)  
• Operation voltage range : 1.0V≤Vdd≤7.0V  
• Input voltage range  
• Output stage  
• Package  
: Vss+0.1V to Vdd-0.2V  
: N-ch open drain  
: SOT-25  
■Maximum absolute ratings  
Parameter  
Power supply voltage  
Input voltage  
Symbol  
Vdd  
Vin  
Limit  
10  
Vss-0.3 to Vdd+0.3  
Unit  
V
V
Output voltage  
Output current  
Power dissipation  
Operating temperature  
Storage temperature  
Vout  
Iout  
Pd  
Top  
Tstg  
10  
30  
300  
V
mA  
mW  
°C  
°C  
-20 to +70  
-55 to +125  
■Selection guide  
ELM742B-x  
Symbol  
ELM742 B - x  
a
Product version  
Taping direction  
B
↑ ↑  
a b  
S : Refer to PKG file  
N: Refer to PKG file  
b
■Pin configuration  
SOT-25 (TOP VIEW)  
Pin No.  
Pin name  
IN-  
VDD  
IN+  
OUT  
VSS  
1
2
3
4
5
3 -1  

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