Name: ST491ACDR
Brand: STMicroelectronics
SKU: ST491ACDR
Availability: InStock
Rating: 5 (194 reviews)

ST491ACDR

Per Riferimento Soltanto

Numero di parte	ST491ACDR
Produttore	STMicroelectronics
Descrizione	IC TXRX LPWR HS RS485/422 14SOIC
Scheda dati	ST491ACDR Scheda dati
pacchetto	14-SOIC (0.154", 3.90mm Width)
ECAD
A magazzino	297.840 piece(s)
Prezzo unitario	Request a Quote
Tempi di Consegna	Spedizione immediata
Tempo di consegna stimato	mag 2 - mag 7 (Scegli una spedizione rapida)
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Modalità di pagamento
Servizi di consegna

Stiamo offrendo ST491ACDR per il prezzo competitivo sul mercato globale, vi preghiamo di inviarci una richiesta di quote per i prezzi. Grazie!
Per elaborare il tuo RFQ, si prega di aggiungere ST491ACDR con quantità in distinta. Heisener.com non richiede alcuna registrazione, richiedere un preventivo di ST491ACDR.

Specifiche ST491ACDR

Produttore	STMicroelectronics
Categoria	Circuiti integrati (CI) - Interfaccia - Transceiver
pacchetto	14-SOIC (0.154", 3.90mm Width)
ECAD
Serie	-
genere	Transceiver
Protocollo	RS422, RS485
Numero di driver / ricevitori	1/1
doppio	Full
Isteresi del ricevitore	70mV
Data Rate	50Mbps
Tensione - Fornitura	4.5 V ~ 5.5 V
temperatura di esercizio	-40°C ~ 85°C
Tipo di montaggio	Surface Mount
Pacchetto / caso	14-SOIC (0.154", 3.90mm Width)
Pacchetto dispositivo fornitore	14-SO

Scheda tecnica ST491ACDR

ST491ACDR Packaging

ST491ACDR FAQ

1. How to order ST491ACDR 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 ST491ACDR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST491ACDR. All suppliers must pass our qualification reviews before they can publish their products including ST491ACDR on Heisener; we pay more attention to the channels and quality of ST491ACDR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST491ACDR price and inventory displayed accurate?

The price and inventory of ST491ACDR 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 ST491ACDR?

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 ST491ACDR we delivered, we will accept the replacement or return of the ST491ACDR 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 ST491ACDR.

(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 ST491ACDR pin diagram, ST491ACDR datasheet?

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

ST491ACDR Prodotti Correlati

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ST491ACDR garanzie

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Se gli articoli che hai ricevuto non fossero di qualità perfetta, saremmo responsabili per il rimborso o la sostituzione, ma gli articoli devono essere restituiti nelle loro condizioni originali.

Catene di fornitura globali - Risorse per distributori affidabili e autorizzati

Numero di parte

Produttore

Descrizione

Azione

ST491ACDR

STMicroelectronics

IC TXRX LPWR HS RS485/422 14SOIC

Numero di parte

Produttore

Descrizione

Azione

ST491ACDR

D# 497-2889-2-ND

STMicroelectronics

IC TRANSCEIVER FULL 1/1 14SO

Numero di parte

Produttore

Descrizione

Azione

ST491ACDR

D# NS-ST491ACDR

STMicroelectronics

OEM/CM ONLY

8388

Quick Inquiry

ST491ACDR

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