SP485EEN Half-Duplex RS-485 Transceiver in SO8 package.

Brand: Exar.

Pack of 1-piece/lot

Image for package reference only. See Product Specifications for detail.

Product Details

The SP485E are a family of half-duplex transceivers that meet the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance.

The ESD tolerance has been improved on these devices to over +15kV for both Human Body Model and IEC61000-4-2 Air Discharge Method. These devices are pin-to-pin compatible with Exar’s SP481 and SP485 devices as well as popular industry standards. As with the original versions, the SP481E and SP485E feature Exar’s BiCMOS design allowing low power operation without sacrificing performance. The SP481E and SP485E meet the requirements of the RS-485 and RS-422 protocols up to 10Mbps under load. The SP481E is equipped with a low power shutdown mode.


  • +5V Only.
  • Low Power BiCMOS.
  • Driver / Receiver Enable for Multi-Drop configurations.
  • Low Power Shutdown mode (SP481E).
  • Enhanced ESD Specifications: ±15kV Human Body Model. ±15kV IEC61000-4-2 Air Discharge.

Related Information:

> Detail Specification

T & C

We warrant Handson Technology Manufactured Products will be free from manufacturing defects for a period of thirty (30) days following the date of delivery to you. We will replace, repair or credit you for any confirmed defective product at our option. Products that are not manufactured by Handson Technology may, or may not, be covered by original manufacturer’s warranty and passed through to you. Please contact support to confirm warranty period prior to purchase.

Warranty will not apply if Product fails or is damaged after delivery to you due to accident, abuse or misuse.


Share Product

Link Embed
RM 1.20
Sold and fulfilled by:
Shipment and Delivery: 2-3 Business Days
Ship To: Refer to T&C
Brand: Exar
Order Quantity
In Stock