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The MAX13488EESA+T is a high-performance, half-duplex RS-485/RS-422 data transceiver manufactured by Analog Devices Inc. / Maxim Integrated. It belongs to the interface integrated circuit category of drivers, receivers, and transceivers. Designed for robust differential communication in harsh industrial noise environments, it supports data rates up to 16 Mbps. The device integrates one driver and one receiver on a single chip, operates from a single 4.75V to 5.25V supply, and is an ideal choice for applications such as industrial automation, building control, instrumentation, and long-distance data links.
Category:Integrated Circuits (ICs);Interface;Drivers, Receivers, Transceivers
Manufacturer:Analog Devices Inc./Maxim Integrated
Packaging:Tape & Reel (TR);Cut Tape (CT)
Part Status:Active
Type:Transceiver
Protocol:RS422, RS485
Number of Drivers/Receivers:1/1
Receiver Hysteresis:25 mV
Data Rate:16Mbps
Voltage - Supply:4.75V ~ 5.25V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
Base Product Number:MAX13488
High-Speed Communication: Supports data transmission rates up to 16 Mbps, meeting the demands of high-speed data acquisition and real-time control.
Enhanced Noise Immunity: The receiver features 25 mV of input hysteresis, effectively suppressing bus noise and signal jitter to ensure reliable data transmission in electrically noisy environments.
Wide Common-Mode Input Voltage Range: Compliant with the RS-485 standard, allowing operation in systems with significant ground potential differences.
Low-Power Design: Utilizes efficient CMOS technology, optimizing power consumption while maintaining high performance.
Industrial Temperature Range: An operating temperature range of -40°C to 85°C suits harsh industrial environments.
Hot-Swap Protection: Some variants offer glitch-free protection during power-up/power-down on driver outputs and receiver inputs (refer to the specific datasheet for confirmation), enhancing system reliability.
Industrial Automation & Process Control:PLC (Programmable Logic Controller) networks;Industrial sensor and actuator networks;Motor drive control systems
Building Automation Systems:HVAC (Heating, Ventilation, and Air Conditioning) control networks;Lighting control systems;Security and access control systems
Instrumentation & Data Acquisition:Communication between test and measurement equipment;Distributed data acquisition systems (SCADA);Medical equipment interfaces
Communications Infrastructure:Base station control links;Management ports for network routers/switches
Other Long-Distance Data Links:Security camera control;Vending machine networks;Renewable energy system monitoring (e.g., solar inverter monitoring)
The MAX13488EESA+T is a high-performance, highly integrated RS-485/RS-422 transceiver. It combines high-speed (16 Mbps) data transmission capability with robust noise immunity (25mV receiver hysteresis), and ensures stable operation in harsh environments thanks to its wide industrial temperature range. Its compact 8-SOIC package and simple single-supply requirements make the device easy to integrate into various space-constrained industrial, instrumentation, and communication equipment. As a mature product from Analog Devices / Maxim Integrated, the MAX13488EESA+T provides designers with a reliable and efficient differential communication solution, serving as a fundamental building block for robust serial data networks.
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