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ULN2003 is a very famous relay driver integrated circuit. Relay driver IC ULN2003 is a high-voltage and high-current integrated IC that uses a Darlington array. It contains seven Darlington pairs of transistors that have high voltage and high current-carrying capability. It means the ULN3002 can...
最高输入电压(V) 30 集电极和发射极之间的电压(V) 50 集电极电流峰值(mA) 500 总的发射端电流(mA) 500 工作温度 -20～+80 功能描述 七路达林顿管阵列驱动电路 Seven-way Darlington transistors array drive circuit 应用领域 继电器驱动器、灯驱动器、显示驱动器 Relay driver, lamp driver, display driver ...
最高输入电压(V) 30 集电极和发射极之间的电压(V) 50 集电极电流峰值(mA) 500 总的发射端电流(mA) 500 工作温度 -20～+80 功能描述 七路达林顿管阵列驱动电路 Seven-way Darlington transistors array drive circuit 应用领域 继电器驱动器、灯驱动器、显示驱动器 Relay driver, lamp driver, display driver ...
Tutorials and Projects You can refer to this guide : How to use ULN2003 as a relay driver circuit Microcontroller interfacing to relays using ULN2003 INTRODUCTION TO ULN2803 – relay driver IC ULN2803 DataSheet IC ULN2003 Datasheet UNL2003 2D Diagram...
最高输入电压(V) 30 集电极和发射极之间的电压(V) 50 集电极电流峰值(mA) 500 总的发射端电流(mA) 500 工作温度 -20～+80 功能描述 七路达林顿管阵列驱动电路 Seven-way Darlington transistors array drive circuit 应用领域 继电器驱动器、灯驱动器、显示驱动器 Relay driver, lamp driver, display driver ...
•RelayDriverApplications •DesignedtoBeInterchangeableWith SpragueULN2001ASeries description DORNPACKAGE (TOPVIEW) 1B[7^] 2B[2 15 ; 3B[3 14 : 4B[4 13 ; 5B[5 12 : 6B[6 11 ; 7B[ 7 10 ; E[8 9 : 1C 2C 3C 4C 5C 6C
The ULN2003has a 2.7k Ωseries base resistor for each darlington pair for operation directly with TTL or 5V CMOS devices.FEATURES *500mA rated collector current(Single output)*High-voltage outputs:50V *Inputs compatibale with various types of logic.*Relay driver application DIP-16 1B 2B ...
* Relay driver application LOGIC DIAGRAM SCHEMATIC(EACH DARLINGTON PAIR) 1B 1 16 1C 2B 2 15 2C COM 3B 3 14 3C 2.7k ? OUPUT C 4B 4 13 4C INPUT B 7.2k ? 3k ? 5B 5 12 5C 6B 6 11 6C E 7B 7 10 7C E 8 9 COM YOUWANG ELECTRONICS CO.LTD 1 ULN2003 LINEARINTEGRATEDCIRCUIT ...
*Output clamp diodes *Inputs compatible with various types of logic SOP-16 APPLICATIONS *Relay, hammer, lamp and display (LED) drivers. DIP-16 SCHEMATICS (EACH DRIVER) PIN CONFIGURATIONS IN 1 16 OUT OUT IN 2 15 IN 3 14 OUT IN 4 13 OUT IN 5 12 OUT Note: The input and output ...