Name: SP491CS-L
Brand: Exar Corporation
SKU: SP491CS-L
Availability: InStock
Rating: 5 (176 reviews)

SP491CS-L

僅供參考

零件編號	SP491CS-L
製造商	Exar Corporation
描述	IC TXRX RS485 FULL DUPLX 14DIP
數據表
封裝	14-DIP (0.300", 7.62mm)
ECAD
庫存	11,868 piece(s)
單價	Request a Quote
交貨期	可立即發貨
預計送達時間	十二月 18 - 十二月 23 (選擇速遞服務)
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SP491CS-L參數

製造商	Exar Corporation
類別	積體電路 (IC) - 介面 - 驅動器、接收器、收發器
封裝	14-DIP (0.300", 7.62mm)
ECAD
系列	-
類型	Transceiver
協議	RS422, RS485
驅動器/接收器數量	1/1
複式	Full
接收器滯後	70mV
數據速率	5Mbps
電壓 - 電源	4.75 V ~ 5.25 V
工作溫度	0°C ~ 70°C
安裝類型	Through Hole
包/箱	14-DIP (0.300", 7.62mm)
供應商設備包	14-PDIP

SP491CS-L Packaging

SP491CS-L FAQ

1. How to order SP491CS-L 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 SP491CS-L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SP491CS-L. All suppliers must pass our qualification reviews before they can publish their products including SP491CS-L on Heisener; we pay more attention to the channels and quality of SP491CS-L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SP491CS-L price and inventory displayed accurate?

The price and inventory of SP491CS-L 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 SP491CS-L?

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 SP491CS-L we delivered, we will accept the replacement or return of the SP491CS-L 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 SP491CS-L.

(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 SP491CS-L pin diagram, SP491CS-L datasheet?

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

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