MaxLinear Line Transceiver Differential 8-Pin SOIC 4.75-5.25V 900μA Supply Current SP481ECN-L/TR

MaxLinear SP481ECN-L/TR is a highly efficient single-channel line transceiver IC designed for differential signal transmission and reception. This device is ideal for RS-485 and RS-422 communication protocols commonly used in industrial and commercial data communication systems. It operates with a supply voltage range of 4.75V to 5.25V and draws a low supply current of 900μA, making it suitable for low-power applications.

The IC features a BiCMOS logic family which balances speed and power efficiency. Its differential input and output capabilities provide robustness against noise and interference, ensuring reliable data transmission over long cable lengths.

Encased in a compact 8-pin SOIC surface-mount package, the device measures 4.9 mm in length, 3.9 mm in width, and 1.75 mm in height, facilitating space-saving PCB layouts in demanding industrial and automation applications.

The device offers a maximum propagation delay time of 60 nanoseconds at standard load conditions, allowing high-speed data transfers critical in timing-sensitive environments. It has an operating temperature range of 0°C to 70°C, making it suitable for typical commercial and light industrial use cases.

While the IC lacks formal automotive certifications and approval standards, it supports robust serial communication for various industrial, laboratory, and commercial electronics applications including data acquisition, factory automation, and communication interface modules.

BiCMOS logic provides efficient operation balancing speed and power. Single channel with differential input/output supports popular RS-485/RS-422 standards. Low supply current of 900μA minimizes power consumption. Compact 8-pin SOIC surface mount package for space-saving PCB design.

Fast propagation delay of 60ns ensures timely signal processing. Operating temperature suitable for commercial and industrial environments. Dimensions optimized for compact electronic device integration. No automotive certifications; optimized for industrial and commercial use.

Reliable differential signaling reduces susceptibility to electromagnetic interference.

MaxLinear SP481ECN-L/TR transceivers are integral components for reliable serial data communication in industrial automation, test and measurement systems, networking devices, and instrumentation systems. This product supports efficient, noise-immune communication essential for harsh and electrically noisy environments.

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