The MAX481ESA+ is an IC component, specifically a low-power transceiver designed for RS-485 and RS-422 communication systems. It is manufactured by Maxim Integrated, a leading semiconductor company. Let's delve into the key features and an overview of this component.
The MAX481ESA+ provides half-duplex communication over a single twisted pair of cables, making it ideal for long-distance data transmission. It supports data rates up to 2.5Mbps, enabling fast and reliable serial communication. This component operates with a wide supply voltage range from 4.5V to 5.5V, ensuring compatibility with various systems.
One of the notable features of the MAX481ESA+ is its low power consumption, drawing only 300µA of supply current during operation. This makes it suitable for power-sensitive applications where energy efficiency is crucial. Additionally, it has a low standby supply current of 1µA, allowing it to conserve power when not in active use.
To facilitate easy integration into different systems, the MAX481ESA+ features a wide common-mode voltage range of -7V to +12V. This range enables reliable communication in environments with significant ground potential differences or common-mode voltages. It also includes a fail-safe receiver, which ensures a high level of logic output when inputs are open or shorted.
Furthermore, the MAX481ESA+ is designed with built-in protection features to safeguard against electrostatic discharge (ESD) threats
