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NTE876 PDF预览

NTE876

更新时间: 2024-11-22 22:30:31
品牌 Logo 应用领域
NTE 振荡器
页数 文件大小 规格书
2页 29K
描述
Linear Integrated Circuit LED Flasher/Oscillator

NTE876 技术参数

生命周期:Active零件包装代码:DIP
包装说明:,针数:8
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.83商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDIP-T8功能数量:1
端子数量:8最高工作温度:70 °C
最低工作温度:-25 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified最大压摆率:0.75 mA
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):1.15 V
表面贴装:NO温度等级:OTHER
端子形式:THROUGH-HOLE端子位置:DUAL

NTE876 数据手册

 浏览型号NTE876的Datasheet PDF文件第2页 
NTE876  
Linear Integrated Circuit  
LED Flasher/Oscillator  
Description:  
The NTE876 is monolithic oscillator specifically designed to flash Light Emitting Diodes. By using the  
timing capacitor for voltage boost, it delivers pulses of 2 or more volts to the LED while operating on  
a supply of 1.5V or less. The circuit is inherently self–starting, and requires the addition of only a bat-  
tery and capacitor to function as an LED flasher.  
Packaged in an plastic 8–Lead mini–DIP, the NTE876 will operate over the extended consumer tem-  
perature range of –25°C to +70°C. It has been optimized for low power drain and operation from weak  
batteries so that continuous operation life exceeds that expected from battery rating.  
Timing capacitors will generally be of the electrolyic type, and a small 3V rated part will be suitable  
for any LED flasher using a supply up to 6V. However, when picking flash rates, it should be remem-  
bered that some electrolyics have very broad capacitance tolerances, for example –20% to +100%.  
Features:  
D Operation over one year from one C size flashlight cell  
D Bright, high current LED pulse  
D Minimum external parts  
D Internal Timing Resistor  
D Internal LED Current Limiting Resistor  
D Low voltage operation, from just over 1V to 5V  
D Low current drain, averages under 0.5mA during battery life  
D Powerful as an oscillator directly drives an 8speaker  
Applications:  
D Finding flashlights in the dark, or locating boat mooring floats  
D Sales and advertising gimmicks  
D Emergency locators, for instance on fire extinguishers  
D Toys and novelties: e.g., Siren for toy fire engine  
D Electronic applications such as trigger and sawtooth generators  
D Warning indicators powered by 1.4V to 200V  

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