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$5000TI LM139AW
Comparator General Purpose Open-Collector, Open-Drain 14-CFP
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Marcas: TI
Parte do fabricante #: LM139AW
Ficha de dados: LM139AW Ficha de dados (PDF)
Pacote/Caso: CFP (W)-14
Tipo de Produto: Comparators
Status RoHS:
Condição de estoque: 8.677 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LM139AW Descrição geral
The LM139A-MIL device consists of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
The LM139A-MIL device is characterized for operation over the full military temperature range of –55°C to +125°C.
Características
- Wide Supply Ranges
- Single Supply: 2 V to 36 V
(Tested to 30 V) - Dual Supplies: ±1 V to ±18 V
(Tested to ±15 V)
- Single Supply: 2 V to 36 V
- Low Supply-Current Drain Independent of
Supply Voltage: 0.8 mA (Typical) - Low Input Bias Current: 25 nA (Typical)
- Low Input Offset Voltage: 2 mV (Typical)
- Common-Mode Input Voltage Range
Includes Ground - Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V
- Low Output Saturation Voltage
- Output Compatible With TTL, MOS, and CMOS
- On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
Number of channels | 4 | Output type | Open-collector |
Propagation delay time (µs) | 1.3 | Vs (max) (V) | 36 |
Vs (min) (V) | 2 | Vos (offset voltage at 25°C) (max) (mV) | 2 |
Iq per channel (typ) (mA) | 0.2 | Input bias current (±) (max) (nA) | 25 |
Rail-to-rail | Out | Rating | Military |
Operating temperature range (°C) | -55 to 125 | VICR (max) (V) | 34.5 |
VICR (min) (V) | 0 |
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 |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
Termos de pagamento | Taxa de mão | |
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Transferência bancária | cobrar taxa bancária de US$ 30,00. |
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PayPal | cobrar taxa de serviço de 4,0%. |
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Cartão de crédito | cobrar taxa de serviço de 3,5%. |
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Western Union | charge US.00 banking fee. |
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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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Etapa4 :Embalagem individual
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Etapa5 :Caixas de embalagem
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Etapa6 :etiqueta de envio com código de barras
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 LM139AW is a quad comparator chip manufactured by Texas Instruments. It features four independent comparators with open collector outputs, allowing for versatile low power voltage monitoring applications. The LM139AW has a wide operating voltage range and high output current capabilities, making it ideal for use in voltage detectors, level sensors, and signal conditioning circuits.
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Equivalent
The equivalent products of LM139AW chip are LM239, LM239A, LM339, and LM339A. These are all quad, voltage comparator chips with similar specifications and features. -
Features
The LM139AW is a quad differential comparator with low input offset voltage, input bias current, and input offset current. It has a wide supply voltage range of 2V to 36V, a high input impedance, and low output saturation voltage. It is designed for industrial applications where high reliability and low power consumption are required. -
Pinout
LM139AW is a quad comparator with open-collector outputs. It has a total of 14 pins: 4 for each of the comparators, 4 for power supply connections, 2 for ground, 2 for open-collector outputs, 1 for output compensation, and 1 for strobe input. -
Manufacturer
The LM139AW is manufactured by Texas Instruments (TI), a global semiconductor company specializing in integrated circuits and embedded processors. TI serves a wide range of markets including industrial, automotive, communications, and consumer electronics. They are known for their high-quality analog and digital products, providing solutions for various applications in the electronics industry. -
Application Field
LM139AW is a quad comparator with open collector outputs, making it suitable for applications like voltage monitoring, window comparators, analog-to-digital converters, and voltage-controlled oscillators. It can also be used in precision voltage comparators, threshold detectors, and voltage level detectors in industrial control systems and automotive circuits. -
Package
LM139AW is a quad comparator chip in a 14-pin SOIC package. It has a form factor of Surface Mount and a size of 3.91mm x 8.65mm x 2.54mm.
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