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 for easier testing: the EVAL-ADM2587EEBZ 6-layer EN55022 Class B compliant board and the EVAL-ADM2587EEBZ 2-layer EN55022 Class A compliant board. Both boards feature a 20-lead wide-body SOIC device, the ADM2582E, which is used as the core component for isolation and power transfer. The 6-layer EVAL-ADM2587EEBZ board is designed with isoPower® technology to minimize radiation from high-frequency switching components. This board follows the layout guidelines outlined in Application Note AN-0971: “Isolation Control for IsoPower Devices.” The evaluation kit has been tested by an independent agency and successfully passed the IEC 61000-4-5 surge test at 2 kV, ensuring robust performance in real-world environments. On the other hand, the 2-layer version of the EVAL-ADM2587EEBZ board is optimized for cost-effective design while still meeting EN55022 Class A standards. It adheres to the PCB layout principles described in Application Note AN-1349: “PCB Implementation Guidelines for Minimizing ADM2582E/ADM2587E RS-485/RS-422 Transceiver Radiation.” This makes it ideal for applications where both performance and budget are key considerations.

ADM2587EBRWZ Key Features and Advantages - 2.5 kV rms power and signal isolation for reliable operation - Optimized PCB layout for compliance with EN55022 radiation standards - Meets EN55022 Class A standard (certified) - 2-layer PCB design reduces material costs - Easy power and signal connection via screw terminal block - Supports half-duplex or full-duplex communication modes - Operates on either 5 V or 3.3 V supply voltage - 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 for these devices is shown in Figure 5, serving as a reference for typical implementations. For special applications, additional protective measures such as TVS diodes may be recommended to ensure system safety.

ADM2587EBRWZ Pin Function Description Below is a detailed breakdown of the pin functions for the ADM2582E/ADM2587E:

ADM2587EBRWZ Package Dimensions - Package Type: 20-SOIC (0.295", 7.50 mm Width) - Packaging: Tube packaging for easy handling and storage This transceiver is ideal for industrial communication systems requiring reliable isolation and minimal electromagnetic interference, making it a top choice for engineers working on high-performance RS-485 designs.

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