Adm2587ebrwz technical parameters _ pin map _ package size

ADM2587EBRWZ Technical Specifications The ADM2587E is a high-performance RS-485/RS-422 transceiver that provides both power and signal isolation. It comes in two evaluation board options to make testing and development easier: the EVAL-ADM2587EEBZ 6-layer EN55022 Class B compliant board, and the EVAL-ADM2587EEBZ 2-layer EN55022 Class A compliant board. Both boards feature the ADM2582E, a 20-lead wide-body SOIC device. The 6-layer evaluation board is designed to minimize electromagnetic radiation from high-frequency switching components using isoPower® technology. This technology allows power to be transferred through integrated transformers. The layout follows the guidelines outlined in Application Note AN-0971, "Isolation Control for IsoPower Devices." The board has been independently tested and passed the IEC 61000-4-5 surge test up to 2 kV. The 2-layer version of the evaluation board is also optimized for reduced radiation, following the recommendations from Application Note AN-1349, "PCB Implementation Guidelines for Minimizing ADM2582E/ADM2587E RS-485/RS-422 Transceiver Radiation." It has been certified to meet EN55022 Class A standards, making it ideal for commercial applications where electromagnetic compatibility is crucial.

ADM2587EBRWZ Key Features and Benefits - 2.5 kV RMS power and signal isolation for reliable performance - Optimized PCB layout for EN55022 radiation compliance (per AN-1349) - Meets EN55022 Class A standards with certification - 2-layer PCB design reduces material costs - Easy power and signal connection via screw terminal block - Configurable for half-duplex or full-duplex operation - Supports operating voltages of 5 V or 3.3 V - Simple configuration using jumper settings - Built-in test points for signal monitoring

ADM2587EBRWZ Pin Diagram Compared to traditional RS-485 interface chips, the ADM2582E/ADM2587E integrates magnetic isolation and DC/DC power supply into a single chip, significantly reducing the required PCB space. The application circuit is shown in Figure 5, which serves as a reference. For special applications, additional protective measures such as TVS diodes are recommended to ensure system safety.

ADM2587EBRWZ Pin Function Description A detailed pinout and function description is provided to help users understand the operation of the ADM2582E/ADM2587E. Each pin is labeled and described for clarity, making it easy to integrate into various designs.

ADM2587EBRWZ Package Dimensions - Package Type: 20-SOIC (0.295", 7.50mm Width) - Packaging: Tube packaging for easy handling and storage Whether you're designing industrial communication systems or need a compact, reliable RS-485 solution, the ADM2587EBRWZ offers a robust and efficient option. Its combination of isolation, low radiation, and flexible configuration makes it an excellent choice for a wide range of applications.

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