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Part Number SP491ES-L
Manufacturer Exar Corporation
Datasheet SP491ES-L Datasheet
Package 14-DIP (0.300", 7.62mm)
In Stock 970 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Nov 2 - Nov 7 (Choose Expedited Shipping)
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Part Number # SP491ES-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 SP491ES-L specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SP491ES-L with quantity into BOM. does NOT require any registration to request a quote of SP491ES-L.

SP491ES-L Specifications

ManufacturerExar Corporation
CategoryIntegrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Datasheet SP491ES-LDatasheet
Package14-DIP (0.300", 7.62mm)
ProtocolRS422, RS485
Number of Drivers/Receivers1/1
Receiver Hysteresis70mV
Data Rate5Mbps
Voltage - Supply4.75 V ~ 5.25 V
Operating Temperature-40°C ~ 85°C
Mounting TypeThrough Hole
Package / Case14-DIP (0.300", 7.62mm)
Supplier Device Package14-PDIP

SP491ES-L Reviews

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August 17, 2020

Fast shipping, work as designed. Made some circuitry with these components and they work well.


August 1, 2020

Pleased with this purchase, good, quick service and item exactly as shown.

SP491ES-L Guarantees

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We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

SP491ES-L Packaging

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