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$5000ULN2803AN
This -pin DIP (dual in-line package) is ideal for use in electronic circuits requiring low input current
Marcas: Texas Instruments
Parte do fabricante #: ULN2803AN
Ficha de dados: ULN2803AN Ficha de dados (PDF)
Pacote/Caso: PDIP-18
Tipo de Produto: Bipolar Transistor Arrays
Status RoHS:
Condição de estoque: 3.153 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ULN2803AN Descrição geral
The ULN2803AN is an essential high-voltage, high-current Darlington transistor array integrated circuit that is widely utilized in modern electronic systems. Its eight Darlington pairs are capable of controlling up to 500 mA of current and are designed to operate at voltages up to 50V, making it a reliable choice for driving high-power loads such as relays, solenoids, and motors. The integrated circuit also incorporates built-in transient suppression diodes, providing protection against back EMF generated by inductive loads and ensuring the safety of the IC and connected devices. Furthermore, the ULN2803AN is designed with an input voltage range of 3V to 15V, making it compatible with the majority of microcontrollers and logic devices. In summary, the ULN2803AN offers a convenient and efficient solution for controlling high-power loads without the risk of damaging the controlling microcontroller, making it an indispensable component in a wide range of electronic applications
Características
- Thermal shutdown protection
- Overvoltage detection and response
- Fault-tolerant design with self-recovery
- Low-power standby mode operation
Aplicativo
- Security systems
- Motor drives
- Display panels
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
Product Category | Darlington Transistors | RoHS | Details |
Configuration | Octal | Transistor Polarity | NPN |
Collector- Emitter Voltage VCEO Max | 50 V | Maximum DC Collector Current | 500 mA |
Mounting Style | Through Hole | Package / Case | PDIP-18 |
Minimum Operating Temperature | - 65 C | Maximum Operating Temperature | + 150 C |
Series | ULN2803A | Brand | Texas Instruments |
Height | 4.57 mm | Length | 22.48 mm |
Product Type | Darlington Transistors | Factory Pack Quantity | 20 |
Subcategory | Transistors | Width | 6.35 mm |
Unit Weight | 0.044660 oz |
Envio
Tipo de envio | Taxa de envio | Tempo de espera | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
Termos de pagamento | Taxa de mão | |
---|---|---|
Transferência bancária | cobrar taxa bancária de US$ 30,00. | |
PayPal | cobrar taxa de serviço de 4,0%. | |
Cartão de crédito | cobrar taxa de serviço de 3,5%. | |
Western Union | charge US.00 banking fee. | |
Grama de dinheiro | cobrar taxa bancária de US$ 0,00. |
Garantias
1.Os componentes eletrônicos que você compra incluem garantia de 365 dias, garantimos a qualidade do produto.
2. se alguns dos itens que você recebeu não forem de qualidade perfeita, providenciaremos seu reembolso ou substituição com responsabilidade. Mas os itens devem permanecer em sua condição original.
Embalagem
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Etapa1 :produtos
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Etapa2 :Embalagem a vácuo
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Etapa3 :Saco antiestático
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Etapa5 :Caixas de embalagem
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Todos os produtos serão embalados em saco antiestático. Envio com proteção antiestática ESD.
Fora da etiqueta da embalagem ESD serão utilizadas as informações da nossa empresa: Número da peça, marca e quantidade.
Iremos inspecionar todas as mercadorias antes do envio, garantir que todos os produtos estejam em boas condições e garantir que as peças sejam novas folhas de dados originais.
Depois que todas as mercadorias forem garantidas sem problemas na pós-embalagem, embalaremos com segurança e enviaremos por expresso global. Apresenta excelente resistência a perfurações e rasgos, além de boa integridade de vedação.
Part points
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The ULN2803AN is an eight-channel darlington array driver integrated circuit, used for driving high power loads such as relays, lamps, and stepper motors. It provides high voltage and current output capability with built-in protection features. The chip is commonly used in applications that require interfacing between a microcontroller and high-power devices.
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Equivalent
Some equivalent products of ULN2803AN chip are ULN2803APG, ULN2804APG, and ULN2804LW. These are all Darlington transistor arrays with similar specifications and functionalities, including high-voltage and high-current outputs for driving a wide range of loads. -
Features
ULN2803AN is a high-voltage, high-current Darlington transistor array. It has 8 channels with common cathode clamp diodes for inductive loads. It is ideal for interfacing between low-level logic signals and high-power loads like relays, solenoids, and stepper motors. It is also compatible with TTL and CMOS logic levels. -
Pinout
The ULN2803AN is a 18-pin high-voltage, high-current Darlington transistor array. It is commonly used for interfacing TTL or CMOS logic to inductive loads such as relays, solenoids, motors, and lamps. The ULN2803AN provides up to 500 mA of continuous output current per channel. -
Manufacturer
The ULN2803AN is manufactured by Texas Instruments, a multinational semiconductor company known for producing a wide range of integrated circuits and microcontrollers. Texas Instruments is one of the leading manufacturers in the industry and supplies components to various electronic devices and systems worldwide. -
Application Field
The ULN2803AN is commonly used in applications where high voltage and current loads need to be switched on and off efficiently, such as in motors, relays, lamps, and solenoids. It is commonly used in industrial automation, robotics, automotive, and home appliance applications. -
Package
The ULN2803AN chip comes in a DIP-18 package, which is a dual in-line package with 18 pins. It is in a through-hole form, meaning it is designed to be inserted and soldered onto a printed circuit board. The size of the package is typically around 19.3mm x 6.35mm.
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