SP1491EEN-L/TR

Description：IC TRANSCEIVER FULL 1/1 14SOIC
Mfr：MaxLinear, Inc.

SKU:b96301b57ea2 Category: Drivers, Receivers, Transceivers Brand: MaxLinear, Inc.

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Product introduction

SP1491EEN-L/TR is listed in the Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists MaxLinear, Inc.. Its product description is IC TRANSCEIVER FULL 1/1 14SOIC. Review the specifications below when checking this part for your BOM.

Drivers, Receivers, Transceivers specifications for SP1491EEN-L/TR

Description：IC TRANSCEIVER FULL 1/1 14SOIC
Mfr：MaxLinear, Inc.
Package：Tape & Reel (TR)
Series：-
Type：Transceiver
Protocol：RS422, RS485
Number of Drivers/Receivers：1月1日
Duplex：Full
Data Rate：20Mbps
Voltage - Supply：4.75V ~ 5.25V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.154", 3.90mm Width)
Supplier Device Package：14-SOIC
Receiver Hysteresis：70 mV
Grade：-
Qualification：-

Drivers, Receivers, Transceivers datasheet and documents for SP1491EEN-L/TR

SP1491EEN-L/TR

Drivers, Receivers, Transceivers Overview

The SP1491EEN-L/TR is a full-duplex RS-485 transceiver manufactured by MaxLinear, Inc., housed in a 14-pin SOIC package. It supports data rates up to 20 Mb/s with an operating voltage range of 4.75V to 5.25V. The device features a receiver hysteresis of 70 mV and operates within a temperature range of -40°C to +85°C. Designed for surface mount installation, it provides robust communication capabilities for industrial applications requiring high-speed differential signaling.

Drivers, Receivers, Transceivers Feature Summary

Supports full-duplex communication via independent transmit and receive channels
Capable of high-speed data transmission up to 20 Mb/s
Includes receiver hysteresis to improve noise immunity on the bus

Drivers, Receivers, Transceivers Applications

Industrial automation control systems
Building automation networks
Process control instrumentation

Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance and lead-free status as specified in official documentation. Check for moisture sensitivity level (MSL) requirements to ensure proper storage and handling procedures are followed during assembly. Validate that the specific suffix matches the required packaging format.

Drivers, Receivers, Transceivers Selection Notes

Select this component when full-duplex operation is required for RS-485 applications. Consider the 20 Mb/s data rate capability for high-speed environments. Ensure the 14-pin SOIC package fits the PCB layout constraints. Verify that the 4.75V to 5.25V supply voltage aligns with the system power design.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MaxLinear SP series of interface ICs, specifically designed for RS-422/RS-485 communication standards. It complements other devices in the portfolio by offering full-duplex functionality, distinguishing it from half-duplex alternatives like the SP1481EEN-L/TR. The series targets reliable data transfer in electrically noisy environments.