ADM2867EBRNZ

The ADM2867EBRNZ is an integrated circuit designed by Analog Devices, primarily focusing on robust data communication. It is a part of the ADM2867E series, which provides signal isolation and protection features suitable for industrial automation, motor control, and other demanding applications. This device integrates a 5.7 kV rms signal and power isolated RS-485 transceiver capable of operating at data rates up to 25 Mbps.
One of the key features of the ADM2867EBRNZ is its high level of electromagnetic compatibility and noise immunity, making it suitable for harsh industrial environments. It includes overvoltage protection on the bus pins, thermal shutdown, and a fail-safe receiver, which ensures reliable performance even under fault conditions. The integrated isolation technology not only helps in breaking ground loops but also protects the system from voltage surges and transients.
Its compact design helps to save board space, while its efficiency and reliability enhance the performance and durability of communication systems. Overall, the ADM2867EBRNZ is ideal for designers seeking a high-performance, isolated communication solution.

The ADM2867EBRNZ is an isolated RS-485 transceiver. Equivalent products include the Texas Instruments ISO35T, the Maxim Integrated MAX14850, and the Broadcom ACPL-072L. These components offer similar functionalities, such as isolation and RS-485 communication capabilities. However, always check the specific datasheets to ensure compatibility in terms of voltage levels, isolation ratings, and data rates for your application.

The ADM2867EBRNZ is a robust, integrated circuit designed for reliable data communication across isolated interfaces. Key features include:
1. Isolation: Offers 5 kVrms isolation, ensuring safety and protection against high voltage transients between digital and field side interfaces.
2. Data Rate: Supports high-speed data rates up to 25 Mbps, making it suitable for fast communication applications.
3. RS-485/RS-422 Compatibility: Facilitates robust communication standards for industrial environments.
4. Integrated Protection: Features built-in surge protection, over-temperature protection, and thermal shutdown, enhancing durability and reliability.
5. Power Efficiency: Designed with low power consumption, reducing the overall energy demand of the system.
6. Supply Voltage: Operates over a wide supply voltage range, making it versatile for various application needs.
7. ESD Protection: Provides excellent electrostatic discharge protection, further enhancing device reliability in harsh conditions.
8. Fail-safe Operation: Includes features for reliable operation under bus idle conditions and fault states.
These features make the ADM2867EBRNZ suitable for industrial automation, instrumentation, and robust communication systems.

The ADM2867EBRNZ is a signal and power isolated RS-485/RS-422 transceiver. It typically comes in a 20-lead SOIC (Small Outline Integrated Circuit) package. The pin count is 20.
The primary function of this device is to enable communication over long distances and in noisy environments by providing isolation between the transceiver and the host system. It combines a 5 kV rms isolation barrier with an integrated isolated DC-to-DC power supply, which eliminates the need for an isolated power supply on the bus side. The ADM2867E supports half-duplex communication and offers high speed data rates, robust ESD protection, and fail-safe receiver functionality, making it suitable for industrial automation, energy metering, and other applications requiring reliable RS-485/RS-422 communication.

The ADM2867EBRNZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. They provide solutions for a wide range of industries, including industrial automation, automotive, healthcare, communications, and consumer electronics. The company is known for its high-performance products and its focus on innovation in the field of signal processing technology.

The ADM2867EBRNZ is a robust RS-485 transceiver designed for industrial and automation applications. Its key application areas include:
1. Industrial Automation: Facilitates reliable communication in Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS).
2. Building Automation: Used in HVAC systems and other building management systems for efficient communication between devices.
3. Energy and Smart Grid: Supports communications in smart meters and energy management systems.
4. Transportation: Enhances communication in railway signaling and other transportation systems.
5. Remote Monitoring: Suitable for use in remote terminal units (RTUs) for monitoring and control applications.
These applications benefit from its high ESD protection, isolation capabilities, and reliable data transmission over long distances.

The ADM2867EBRNZ is typically supplied in a small outline integrated circuit (SOIC) package. Specifically, it comes in a 20-lead wide-body SOIC (RW-20) package, which is designed for surface mounting on printed circuit boards.