ADM2561EBRNZ

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ADM2561EBRNZ

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IC TXRX FULL/HALF 2/2 28SOIC

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Especificações

Atributo Valor
Series ADM2561E
Part Status Active
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 2/2
Duplex Full, Half
Receiver Hysteresis 25 mV
Data Rate 500kbps
Voltage - Supply 3V ~ 5.5V
Operating Temperature -40°C ~ 105°C
Mounting Type Surface Mount
Package / Case 28-BSSOP (0.295", 7.50mm Width)
Supplier Device Package 28-SOIC-W-FP
Base Product Number ADM2561

Visão Geral

Description

The ADM2561EBRNZ is a high-speed, isolated RS-485/RS-422 transceiver designed for robust communication in industrial applications. It features integrated isolation, allowing it to transmit and receive differential signals over long distances while protecting against ground potential differences. The device operates at data rates up to 20 Mbps and supports half- and full-duplex communication.
Key features include low power consumption, a wide supply voltage range, and a fault-tolerant design that ensures reliable operation in harsh environments. The isolation barrier provides up to 2.5 kV of protection, making it suitable for use in noisy electrical environments.
The ADM2561EBRNZ is commonly used in industrial automation, motor control, and data acquisition systems. Its compact design and performance characteristics make it a versatile choice for applications requiring reliable long-distance communication with electrical isolation.

Equivalent

Equivalent products to the ADM2561EBRNZ include the ADM3251E MAX14830, and ISL3280E. These chips also serve as isolated RS-232 transceivers with similar functionalities and specifications. Always verify the specific features and application requirements to ensure compatibility.

Features

The ADM2561EBRNZ is a robust isolated RS-485/RS-422 transceiver designed for high-speed data communication in noisy environments. Key features include:
1. Isolation: Provides up to 2.5 kV isolation, ensuring protection against voltage spikes.
2. Data Rate: Supports data rates up to 20 Mbps, facilitating fast communication.
3. Low Power Consumption: Operates with low power, making it suitable for battery-operated devices.
4. Wide Supply Voltage Range: Accepts a supply voltage from 3.0 V to 5.5 V, offering flexibility in various applications.
5. Enhanced ESD Protection: Features integrated ESD protection to safeguard against electrostatic discharge.
6. Full-Duplex Communication: Capable of full-duplex data transmission, enhancing communication efficiency.
7. Thermal Shutdown Protection: Includes thermal shutdown features to prevent overheating.
8. Compact Package: Available in a small package, ideal for space-constrained designs.
These features make the ADM2561EBRNZ suitable for industrial, automotive, and communication applications requiring reliable data transmission in harsh environments.

Pinout

The ADM2561EBRNZ is a high-speed, isolated RS-485 transceiver with a total of 16 pins. Its primary functions include facilitating bidirectional data communication over long distances while providing electrical isolation between the two sides of the communication.
Key features include:
- Pin Count: 16 pins
- Functionality:
- RS-485 communication
- Integrated isolation barrier
- Supports data rates up to 20 Mbps
- Low power consumption
- Built-in thermal shutdown and fault protection features
The pins are typically used for power supply, ground, signal inputs and outputs, and isolation barrier connections, enabling robust communication in industrial and automation applications.

Manufacturer

The ADM2561EBRNZ is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a prominent multinational company specializing in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, ADI focuses on various sectors, including communications, industrial automation, automotive, and healthcare, providing solutions for data conversion, signal processing, and power management.
The ADM2561EBRNZ specifically is a robust digital isolator designed for data communication applications, particularly suited for isolating systems in industrial environments. Analog Devices is known for its innovative technologies and commitment to quality, making it a key player in the semiconductor industry, with a reputation for high reliability and performance in its products.

Application

The ADM2561EBRNZ is a robust, isolated RS-485/RS-422 transceiver designed for industrial applications. Its key application areas include data communication in industrial automation, remote monitoring, and control systems. It is particularly useful in environments requiring high noise immunity and electrical isolation, such as factory automation, building automation, and process control. Additionally, it is suitable for long-distance communication in harsh conditions, providing reliable data transmission in environments with high electromagnetic interference (EMI).

Package

The ADM2561EBRNZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package).

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