ADM2582EBRWZ-REEL7

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ADM2582EBRWZ-REEL7

+BOM

DG ISO 2.5KV 2CH RS422 20-SOIC

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Specifications

Attribute Value
Series IsoPower®, iCoupler®
Part Status Active
Technology Magnetic Coupling
Type RS422, RS485
Isolated Power Yes
Number of Channels 2
Inputs - Side 1 / Side 2 1/1
Channel Type Unidirectional
Voltage - Isolation 2500Vrms
Common Mode Transient Immunity (Min) 25kV/µs
Data Rate 16Mbps
Rise / Fall Time (Typ) 15ns, 15ns (Max)
Voltage - Supply 3.3V, 5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC
Base Product Number ADM2582

Overview

Description

The ADM2582EBRWZ-REEL7 is an integrated signal and power isolated RS-485 transceiver designed by Analog Devices. It is engineered to provide robust communication in industrial and automation environments, supporting data rates up to 16 Mbps. The device features iCoupler® technology for digital isolation and isoPower® technology for isolated power conversion, ensuring safe and efficient data transmission across isolation barriers.
Key features include a high common-mode transient immunity of over 25 kV/μs, low electromagnetic interference (EMI) emissions, and a wide operating temperature range. It also provides a 5 V or 3.3 V operation with integrated ±15 kV ESD protection on the bus pins, which safeguards against electrostatic discharge.
The ADM2582EBRWZ-REEL7 is housed in a small 20-lead, wide-body SOIC package, making it suitable for space-constrained applications. Its robust performance and reliability make it ideal for use in harsh industrial environments where noise immunity and isolation are critical.

Equivalent

The ADM2582EBRWZ-REEL7 is an isolated RS-485 transceiver. Equivalent products include:
1. MAX14850 by Maxim Integrated - Isolated RS-485 Transceiver
2. ISO3086T by Texas Instruments - Isolated RS-485 Transceiver
3. SI8645 by Silicon Labs - Isolated Transceiver
4. IL485W by NVE Corporation - Isolated RS-485 Transceiver
These products offer similar isolation and transceiver functions suitable for RS-485 communication. Always verify specifications to ensure compatibility with your application.

Features

The ADM2582EBRWZ-REEL7 is a high-performance, galvanically isolated RS-485/RS-422 transceiver with integrated signal and power isolation technology. Key features include:
1. Isolation Technology: Provides 2.5 kVrms isolation, safeguarding the data transmission against high voltages and ensuring safety in industrial applications.

2. Data Rates: Supports data rates up to 16 Mbps, making it suitable for high-speed communication demands.
3. EMC Performance: Enhanced electro-magnetic compatibility for robust operation in harsh environments.
4. Integrated Features: Includes integrated signal and power isolation, reducing the need for external components and simplifying design.
5. ESD Protection: Offers high-level ESD protection on bus pins, ensuring durability and reliability.
6. Wide Supply Range: Operates across a wide supply range, accommodating various system voltages.
7. Low Power Consumption: Designed for energy efficiency, supporting extended operation in power-sensitive applications.
8. Temperature Range: Functional in a broad temperature range, suitable for industrial and outdoor applications.
These features make the ADM2582EBRWZ-REEL7 ideal for industrial automation, communication systems, and other applications requiring reliable, high-speed data transmission with isolation.

Pinout

The ADM2582EBRWZ-REEL7 is an isolated RS-485/RS-422 transceiver. It typically comes in a 20-pin wide-body SOIC (Small Outline Integrated Circuit) package. The device integrates signal and power isolation using iCoupler® technology. Its primary function is to provide a robust, isolated communication interface for RS-485 or RS-422 serial links. This isolation helps prevent ground loops and protects against voltage spikes and surges, enhancing system reliability and safety. The ADM2582E ensures low power consumption and high data rates, making it suitable for industrial automation, motor control, and other applications requiring reliable data transmission over long distances.

Manufacturer

The ADM2582EBRWZ-REEL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are used in various applications including communications, healthcare, industrial automation, automotive, and consumer electronics. As a key player in the semiconductor industry, Analog Devices provides solutions that bridge the physical and digital worlds, enabling advancements in technology and innovation across multiple sectors.

Application

The ADM2582EBRWZ-REEL7 is an integrated signal and power isolated RS-485/RS-422 transceiver. Its application areas include industrial automation, process control systems, building automation, and motor control centers. It is also used in remote sensor node communications, fieldbus networks, and distributed control systems. Its integrated isolation makes it suitable for applications requiring robust data communications in noisy environments or high voltage areas. Additionally, it is ideal for applications where electrical isolation between the microcontroller and the communication bus is necessary to prevent ground loops and ensure data integrity.

Package

The ADM2582EBRWZ-REEL7 is packaged in a 20-lead wide-body SOIC (Small Outline Integrated Circuit) with gull-wing leads. It is supplied in a reel format for automated assembly processes.

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