Datasheet4U Logo Datasheet4U.com

SP485E - Enhanced Low Power Half-Duplex RS-485 Transceivers

Download the SP485E datasheet PDF. This datasheet also covers the SP481E variant, as both devices belong to the same enhanced low power half-duplex rs-485 transceivers family and are provided as variant models within a single manufacturer datasheet.

Description

The SP481E and 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.

Features

  • 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.
  • ±8kV IEC61000-4-2 Contact Discharge.
  • Available in RoHS compliant, lead free packaging. Ordering Information - Back Page Block Diagram RO 1 R 8 VCC RE 2 7B DE 3 6A DI 4 D 5 GND SP481E and SP485E 1 SP481E / SP485E Absolute Maximum Ratin.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SP481E-MaxLinear.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SP485E
Manufacturer MaxLinear
File Size 482.32 KB
Description Enhanced Low Power Half-Duplex RS-485 Transceivers
Datasheet download datasheet SP485E Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SP485E Enhanced Low Power Half-Duplex RS-485 Transceivers Exar
SP485 Low Power Half-Duplex RS-485 Transceivers Exar
SP485 Low Power Half-Duplex RS-485 Transceivers Sipex
SP485R 1/10th Unit Load RS-485 Transceiver Exar
SP485R 1/10th Unit Load RS-485 Transceiver Sipex

Other Datasheets by MaxLinear

Part Number Description
SP485 Low Power Half-Duplex RS-485 Transceivers
SP485R 1/10th Unit Load RS-485 Transceiver
SP481E Enhanced Low Power Half-Duplex RS-485 Transceivers
SP483 Low Power Half-Duplex RS-485 Transceivers
SP483E Enhanced Low EMI Half-Duplex RS-485 Transceiver

Full PDF Text Transcription

Click to expand full text
SP481E / SP485E Enhanced Low Power Half-Duplex RS-485 Transceivers March 17, 2022 Description The SP481E and 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 MaxLinear’s SP481 and SP485 devices as well as popular industry standards. As with the original versions, the SP481E and SP485E feature Maxlinear’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.
Published: |