ULN2803

JSCJ
JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. SOP-18 Plastic-Encapsulate Transistors ULN2803 DARLINGTON TRANSISTOR (NPN) Description Features The ULN2803 device is a 50V, 500mA Darlington transistor array. The device consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of ...
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Технические характеристики

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Корпус SOP-18
Совместимость входной логики
Кол-во выходных каналов
Максимальный ток на выходе
Максимальное напряжение на выходе
Рабочая температура
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JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. SOP-18 Plastic-Encapsulate Transistors ULN2803 DARLINGTON TRANSISTOR (NPN) Description Features The ULN2803 device is a 50V, 500mA Darlington transistor array. The device consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500mA. The Darlington pairs may be connected in parallel for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2803 device has a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.  500-mA-Rated Collector Current (Single Output)  High-Voltage Outputs: 50 V  Output Clamp Diodes  Inputs Compatible With Various Types of Logic Applications         Relay Drivers Hammer Drivers Lamp Drivers Line Drivers Logic Buffers Stepper Motors IP Camera HVAC Valve and LED Dot Matrix Logic Diagram 1 18 1B 1C 2 17 2B 2C 3 16 3B 3C 4 COM 15 4B 4C 5 2.7kΩ 14 5B OUPUT C INPUT B 5C 7.2kΩ 6 3kΩ 13 6B 6C E 7 12 7B 7C Note: The input and output parasitic diodes cannot be used as clamp diodes. 8 11 8B 8C 10 COM www.jscj-elec.com 1 Rev. - 1.3 PDF
Документация на серию ULN2803 

Author: Administrator

Дата модификации: 31.07.2025

Размер: 1.38 Мб

7 стр.

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD SOP-18 Plastic-Encapsulate Transistors ULN2803 DARLINGTON TRANSISTOR (NPN) Description Features The ULN2803 device is a 40V, 500mA Darlington transistor array. The device consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500mA. The Darlington pairs may be connected in parallel for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2803 device has a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.  500-mA-Rated Collector Current (Single Output)  High-Voltage Outputs: 40 V  Output Clamp Diodes  Inputs Compatible With Various Types of Logic Applications         Relay Drivers Hammer Drivers Lamp Drivers Line Drivers Logic Buffers Stepper Motors IP Camera HVAC Valve and LED Dot Matrix Logic Diagram 1 18 1B 1C 2 17 2B 2C 3 16 3B 3C 4 COM 15 4B 4C 5 2.7kΩ 14 5B OUPUT C INPUT B 5C 7.2kΩ 6 3kΩ 13 6B 6C E 7 12 7B 7C Note: The input and output parasitic diodes cannot be used as clamp diodes. 8 11 8B 8C 10 COM www.jscj-elec.com 1 Rev. - 1.2 PDF
Документация на ULN2803 

Author: Administrator

Дата модификации: 26.09.2021

Размер: 1.18 Мб

7 стр.

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