Name: SP1491ECN-L
Brand: Exar Corporation
SKU: SP1491ECN-L
Availability: InStock
Rating: 5 (121 reviews)

SP1491ECN-L

For Reference Only

Part Number	SP1491ECN-L
Manufacturer	Exar Corporation
Description	IC TXRX RS485 FULL DUPLEX 14SOIC
Datasheet	SP1491ECN-L Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	3,616 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SP1491ECN-L (Interface - Drivers, Receivers, Transceivers) is manufactured by Exar Corporation and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SP1491ECN-L specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SP1491ECN-L with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SP1491ECN-L.

SP1491ECN-L Specifications

Manufacturer	Exar Corporation
Category	Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Type	Transceiver
Protocol	RS422, RS485
Number of Drivers/Receivers	1/1
Duplex	Full
Receiver Hysteresis	70mV
Data Rate	20Mbps
Voltage - Supply	4.75 V ~ 5.25 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC

SP1491ECN-L Reviews

Hail*****udson

March 29, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Zay***** Mane

March 28, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Linc*****Morar

March 9, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

Enriqu*****hinson

February 25, 2023

★ ★ ★ ★ ★

The order has arrived ahead of time, we appreciate it very much!! Thanks

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SP1491ECN-L Packaging

SP1491ECN-L FAQ

1. How to order SP1491ECN-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 SP1491ECN-L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SP1491ECN-L. All suppliers must pass our qualification reviews before they can publish their products including SP1491ECN-L on Heisener; we pay more attention to the channels and quality of SP1491ECN-L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SP1491ECN-L price and inventory displayed accurate?

The price and inventory of SP1491ECN-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 SP1491ECN-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 SP1491ECN-L we delivered, we will accept the replacement or return of the SP1491ECN-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 SP1491ECN-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 SP1491ECN-L pin diagram, SP1491ECN-L datasheet?

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

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SP1491ECN-L Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

SP1491ECN-L

Exar Corporation

IC TXRX RS485 FULL DUPLEX 14SOIC

SP1491ECN-L/TR

Exar Corporation

IC TXRX RS485 FULL DUPLEX 14SOIC

Part Number

Manufacturer

Description

Stock

SP1491ECN-L

D# SP1491ECN-L-ND

MaxLinear Inc

IC TRANSCEIVER FULL 1/1 14SOIC

SP1491ECN-L/TR

D# SP1491ECN-L/TR-ND

MaxLinear Inc

IC TRANSCEIVER FULL 1/1 14SOIC

Part Number

Manufacturer

Description

Stock

SP1491ECN-L

D# SP1491ECN-L

Exar Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1419

Part Number

Manufacturer

Description

Stock

SP1491ECN-L

Exar Corporation

In stock shipping within 2days

268

Part Number

Manufacturer

Description

Stock

SP1491ECNL

Exar Corporation

OEM/CM QUOTES ONLY | NO BROKERS

386

Part Number

Manufacturer

Description

Stock

SP1491ECN-L

Exar Corporation

OEM/CM Immediate delivery

1832

Part Number

Manufacturer

Description

Stock

SP1491ECN-L

D# NS-SP1491ECN-L

Exar Corporation

OEM/CM ONLY

7272

SP1491ECN-L/TR

D# NS-SP1491ECN-L/TR

Exar Corporation

OEM/CM ONLY

7419

Part Number

Manufacturer

Description

Stock

SP1491ECNL

Exar Corporation

OEM/CM ONLY

340

Part Number

Manufacturer

Description

Stock

SP1491ECN-L

Exar Corporation

IN stock Immediate delivery

1847

Part Number

Manufacturer

Description

Stock

SP1491ECN-L

Exar Corporation

shipping today

1828

Part Number

Manufacturer

Description

Stock

SP1491ECN-L

D# 9386343

MaxLinear Inc

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

SP1491ECN-L

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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