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Same model may have multiple batches, images only for reference.
SP491ES Real Image
Same model may have multiple batches, images only for reference.

SP491ES

Part No SP491ES
Manufacturer Exar Corporation
Catalog Interface - Drivers, Receivers, Transceivers
Description IC TXRX RS485 FULL DUPLEX 14DIP
Datasheet
SP491ES Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Exar Corporation
Packaging Tube/Rail
Status Obsolete(EOL)
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Full
Receiver Hysteresis 70mV
Data Rate 5Mbps
Supply Voltage - Operating 4.75 V to 5.25 V
Temperature Range - Operating -40°C to 85°C
Mounting Through Hole
Case / Package 14-PDIP
Win Source Part Number 211992-SP491ES
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian SP491ES CAD Model

Description

The SP491ES is a transceiver manufactured by Exar Corporation.

  • Operating Voltage Range: It is designed to operate with a supply voltage range of 4.75V to 5.25V
  • Data Rate: Has a data rate of 5Mbps.
  • Package: The device is packaged in a 14-PDIP case and has a full duplex capability.
  • Protocols: It is compatible with RS422 and RS485 protocols and has one driver and one receiver.
  • Receiver Hysteresis: 70mV
  • Applications: Suitable for use in various industrial applications.
  • Status: However, it is an obsolete product and its supply and demand status is limited.

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