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SP485EN The SP485EN is a half-duplex transceiver from UMW (Youtai Semiconductor) designed for RS485 and RS422 communication. It supports data rates up to 2.5Mbps and operates from a single 5V supply.
Mfr Part #:

SP485EN

Available from 1 distributors
Mfr Name: UMW (Youtai Semiconductor)
UMW (Youtai Semiconductor)
The SP485EN is a half-duplex transceiver from UMW (Youtai Semiconductor) designed for RS485 and RS422 communication. It supports data rates up to 2.5Mbps and operates from a single 5V supply.
✓ Total Stock: 3,600 pcs
$ Price Range: $1.44

SP485EN Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request 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.

SP485EN 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
Type
Voltage
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SP485EN Description

Short technical summary and product information.

The SP485EN by UMW (Youtai Semiconductor) is a low-power transceiver IC designed for reliable RS-485 and RS-422 communication. It integrates one driver and one receiver, enabling half-duplex operation with data rates up to 2.5Mbps.

 

This transceiver operates from a single 5V supply, with a voltage range of 4.75V to 5.25V. Key electrical features include a receiver hysteresis of 70mV, ensuring robust signal reception. The device is protected against overcurrent and thermal overload, with drivers featuring current-limiting and thermal shutdown circuitry.

 

The SP485EN is housed in an 8-SOP package suitable for surface mounting. Its operating temperature range is 0°C to 70°C (TA). The component is designed for applications requiring efficient and dependable serial communication interfaces.

SP485EN Quick Information

Product Type: Transceiver
Canonical Name: SP485EN RS-485/RS-422 Transceiver
Subcategory: Drivers, Receivers, Transceivers

SP485EN Compliance

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

SP485EN Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

SP485EN Features

  • Half-duplex RS485/RS422 transceiver.
  • Supports data rates up to 2.5Mbps.
  • Operates from a single 5V supply.
  • 70mV receiver hysteresis for signal integrity.
  • Surface mount 8-SOP package.

SP485EN Applications

  • Industrial automation systems.
  • Point-of-sale equipment.
  • Building automation networks.
  • Security system communication.

SP485EN FAQs

5 frequently asked questions generated from this part’s specifications.
What is the data rate for the SP485EN transceiver?

The SP485EN transceiver supports data rates up to 2.5Mbps.

What type of communication protocol does the SP485EN support?

The SP485EN supports RS422 and RS485 communication protocols.

What is the operating voltage range for the SP485EN?

The SP485EN operates within a voltage range of 4.75V to 5.25V.

What is the package type for the SP485EN?

The SP485EN is available in an 8-SOIC (0.154", 3.90mm Width) package.

What is the operating temperature range of the SP485EN?

The SP485EN has an operating temperature range of 0°C to 70°C (TA).

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