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NTE1510 PDF预览

NTE1510

更新时间: 2024-11-25 22:44:47
品牌 Logo 应用领域
NTE 驱动器
页数 文件大小 规格书
2页 22K
描述
Integrated Circuit 5-Step LED Driver for Linear Scale

NTE1510 数据手册

 浏览型号NTE1510的Datasheet PDF文件第2页 
NTE1510  
Integrated Circuit  
5–Step LED Driver for Linear Scale  
Description:  
The NTE1510 is an integrated circuit in an 8–Lead SIP type package designed for use in level meter  
applications. This device is capable of driving 5 LEDs to create a bar–type display. In accordance  
with the input level, the uppermost LED brightness varies to form a linear indicator, making the  
NTE1510 ideal for use in signal meters and VU meters. A low–voltage reference power supply is  
built–in, so that the only external components required are LEDs, resistors, and capacitors.  
Features:  
D Bar–Type Display of Input Level using 5 LEDs  
D The Uppermost LED Brightness Varies Linearly With Respect to the Input Level Resulting in a  
High–Resolution Display with No Radiation.  
D Built–In Reference Supply  
D By Changing the External Reference Values, the LED Brightness can be Adjusted  
D Wide Range of Supply Voltages: VCC = 4V to 18V  
D High Input Impedance: IIN = 100nA Typ  
Applications:  
D Signal Meters  
D VU Meters  
D Tuning Meters  
D General Purpose Display Applications  
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)  
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V  
Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V  
Output Breakdown Voltage, BVO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V  
Output Current (Per Pin), IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15mA  
Power Dissipation (Note 1), PdF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550mW  
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5mW/°C  
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C  
Note 1. With the NTE1510 soldered to a printed circuit board (copper–clad area 4.5cm x 5.5cm,  
thickness 35µ, board thickness 2.0mm).  

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