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LM2903QDR

hot LM2903QDR

LM2903QDR

Apenas para referência

Nº de peças LM2903QDR
Fabricante Texas Instruments
Descrição IC DUAL GP DIFF COMPARATR 8-SOIC
Ficha técnica
pacote 8-SOIC (0.154", 3.90mm Width)
ECAD
Em estoque 200.556 piece(s)
Preço unitário $ 0,1779 *
Tempo de entrega Pode ser enviado imediatamente
Tempo de entrega estimado jul 1 - jul 6 (Escolha o envio acelerado)
Solicite uma cotação
Métodos de Pagamento
Serviço de entrega
  • Estamos oferecendo para LM2903QDR preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
  • Para efectuar a sua RFQ, por favor, adicione LM2903QDR com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de LM2903QDR.

Especificações do LM2903QDR

FabricanteTexas Instruments
CategoriaCircuitos integrados - Linear - Comparadores
pacote8-SOIC (0.154", 3.90mm Width)
ECAD
Series-
TipoDifferential
Número de elementos2
Tipo de saídaCMOS, MOS, Open-Collector, TTL
Tensão - fonte, única / dupla (±)2 V ~ 36 V, ±1 V ~ 18 V
Tensão - Input Offset (Max)7mV @ 30V
Current - Input Bias (Max)0.25µA @ 5V
Corrente - Saída (Typ)20mA
Corrente - Quiescente (Max)2.5mA
CMRR, PSRR (Typ)-
Atraso de Propagação (Max)-
Histerese-
Temperatura de operação-40°C ~ 125°C
Pacote / caso8-SOIC (0.154", 3.90mm Width)
Tipo de montagemSurface Mount
Pacote de Dispositivo do Fornecedor8-SOIC

LM2903QDR Packaging

Customized Labels
Sealing
Packing
Insepction

LM2903QDR FAQ

  • 1. How to order LM2903QDR on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that LM2903QDR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM2903QDR. All suppliers must pass our qualification reviews before they can publish their products including LM2903QDR on Heisener; we pay more attention to the channels and quality of LM2903QDR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM2903QDR price and inventory displayed accurate?
    The price and inventory of LM2903QDR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of LM2903QDR?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM2903QDR we delivered, we will accept the replacement or return of the LM2903QDR only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of LM2903QDR.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as LM2903QDR pin diagram, LM2903QDR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM2903QDR Garantias

Service Guarantee

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Quality Guarantee

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

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Quick Inquiry

LM2903QDR

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O compromisso da Heisener com a qualidade moldou nossos processos de fornecimento, teste, expedição e cada passo intermediário. Essa base é subjacente a cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

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