Name: SI4438-C2A-GM
Brand: Silicon Labs
SKU: SI4438-C2A-GM
Availability: InStock
Rating: 5 (131 reviews)

SI4438-C2A-GM

Apenas para referência

Nº de peças	SI4438-C2A-GM
Fabricante	Silicon Labs
Descrição	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN
Ficha técnica
pacote	20-VFQFN Exposed Pad
ECAD
Em estoque	7.692 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	A ser confirmado
Tempo de entrega estimado	dez 24 - dez 29 (Escolha o envio acelerado)
Solicite uma cotação

Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para SI4438-C2A-GM 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 SI4438-C2A-GM com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de SI4438-C2A-GM.

Especificações do SI4438-C2A-GM

Fabricante	Silicon Labs
Categoria	RF / IF e RFID - IC do transceptor RF
pacote	20-VFQFN Exposed Pad
ECAD
Series	-
Tipo	TxRx + MCU
RF Família / Padrão	General ISM < 1GHz
Protocolo	-
Modulação	FSK, GFSK, GMSK, OOK
Freqüência	425MHz ~ 525MHz
Taxa de dados (máx.)	500kbps
Potência	20dBm (Max)
Sensibilidade	-124dBm
Tamanho da memória	-
Interfaces Seriais	SPI
GPIO	4
Tensão - fonte	1.8 V ~ 3.6 V
Atual - Recebimento	13.7mA
Atual - Transmissão	75mA
Temperatura de operação	-40°C ~ 85°C
Pacote / caso	20-VFQFN Exposed Pad

SI4438-C2A-GM Packaging

SI4438-C2A-GM FAQ

1. How to order SI4438-C2A-GM 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 SI4438-C2A-GM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI4438-C2A-GM. All suppliers must pass our qualification reviews before they can publish their products including SI4438-C2A-GM on Heisener; we pay more attention to the channels and quality of SI4438-C2A-GM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI4438-C2A-GM price and inventory displayed accurate?

The price and inventory of SI4438-C2A-GM 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 SI4438-C2A-GM?

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 SI4438-C2A-GM we delivered, we will accept the replacement or return of the SI4438-C2A-GM 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 SI4438-C2A-GM.

(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 SI4438-C2A-GM pin diagram, SI4438-C2A-GM datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SI4438-C2A-GM Garantias

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.

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.

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SI4438-C2A-GM

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