# SP490EEN-L/TR (Component) ## Description SP490EEN-L/TR is a 5 V full-duplex RS-422/RS-485 transceiver with one driver and one receiver, up to 10 Mbps data rate, ±15 kV ESD protection, industrial −40°C to +85°C operation, and an 8-pin SOIC package. Keywords: SP490EEN-L/TR, RS-485 transceiver, RS-422 interface, full duplex, SOIC-8 ## Component Details - **Owner:** silicon-yard - **Created:** 7/16/2026 - **Last Updated:** 7/16/2026 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Symbol Style:** parametric-v1 - **Operating Voltage:** 5V - **Manufacturer Name:** MaxLinear, Inc. - **Manufacturer Part Number:** SP490EEN-L/TR - **Datasheet URL:** https://www.snapeda.com/parts/SP490EEN-L/TR/MaxLinear,%20Inc./datasheet/ - **Connectivity:** RS-485 - **Used in:** 1 project ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C19128.html) | $0.8053 | 9.5K | | [Mouser](https://www.mouser.com/en/ProductDetail/MaxLinear/SP490EEN-L-TR?qs=3EMgrMjM0fYwg1yfhNcAzw%3D%3D) | $1.67 | 3.7K | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** MaxLinear - **MPN:** SP490EEN-L/TR - **Package / Case Code:** 8-SOIC - **Pin Count:** 8 - **Operating Voltage:** 5V - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VCC | | | 2 | R | | | 3 | D | | | 4 | GND | | | 5 | Y | | | 6 | Z | | | 7 | B | | | 8 | A | | --- *Generated from [https://www.flux.ai/silicon-yard/sp490een-ltr](https://www.flux.ai/silicon-yard/sp490een-ltr)*