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SP491EN-L/TR The Maxlinear SP491EN-L/TR is a full duplex transceiver IC designed for RS422 and RS485 communication. It operates at data rates up to 5Mbps.
Mfr Part #:

SP491EN-L/TR

Available from 1 distributors
Mfr Name: Maxlinear
Maxlinear
The Maxlinear SP491EN-L/TR is a full duplex transceiver IC designed for RS422 and RS485 communication. It operates at data rates up to 5Mbps.
✓ Total Stock: 48 pcs
$ Price Range: $1.44

SP491EN-L/TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Akira Global ✓
Non-Authorised Inventory information
48 pcs
On Request
48 pcs On Request 1 On Request On Request 2002 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SP491EN-L/TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Type
Voltage
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SP491EN-L/TR Description

Short technical summary and product information.

The Maxlinear SP491EN-L/TR is an integrated circuit transceiver supporting both RS422 and RS485 protocols. This device features a 1/1 driver/receiver configuration and operates in full duplex mode, enabling simultaneous data transmission and reception.

 

With a data rate capability of 5Mbps, the SP491EN-L/TR is suitable for various communication applications. It operates within a voltage range of 4.75V to 5.25V and functions across an industrial temperature range of -40°C to 85°C. The transceiver includes receiver hysteresis of 70mV, aiding in signal integrity.

 

This component is provided in a surface mount 14-SOIC package, measuring 0.154 inches (3.90mm) in width. Its compact form factor and operating characteristics make it a versatile choice for embedded systems and communication interfaces requiring robust serial data transfer.

SP491EN-L/TR Quick Information

Product Type: Transceiver
Canonical Name: Maxlinear SP491EN-L/TR Transceiver
Subcategory: Transceivers

SP491EN-L/TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SP491EN-L/TR Estimated Pricing

Qty Low High
1+ $1.44 $1.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

SP491EN-L/TR Features

  • Full duplex RS422/RS485 transceiver.
  • Operates at 5Mbps data rate.
  • Wide voltage range 4.75V to 5.25V.
  • Surface mount 14-SOIC package.
  • Industrial temperature range -40°C to 85°C.

SP491EN-L/TR Applications

  • Used in industrial automation systems.
  • Suitable for point-to-point communication.
  • Ideal for multi-drop network interfaces.
  • Applications requiring robust serial data.

SP491EN-L/TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SP491EN-L/TR?

The SP491EN-L/TR operates between 4.75V and 5.25V.

What is the operating temperature range of the SP491EN-L/TR?

The operating temperature range for the SP491EN-L/TR is -40°C to 85°C.

What package type is the SP491EN-L/TR available in?

The SP491EN-L/TR is available in a 14-SOIC package.

What communication protocols does the SP491EN-L/TR support?

The SP491EN-L/TR supports RS422 and RS485 protocols.

What is the data rate of the SP491EN-L/TR transceiver?

The SP491EN-L/TR transceiver has a data rate of 5Mbps.

Is the SP491EN-L/TR RoHS compliant?

The SP491EN-L/TR is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SP491EN-L/TR?

The Moisture Sensitivity Level (MSL) for the SP491EN-L/TR is 1 Unlimited.

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