ADM3078EARZManufacturer: AD 3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| ADM3078EARZ | AD | 391 | In Stock |
Description and Introduction
3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers The ADM3078EARZ is a 3.3 V powered RS-485/RS-422 transceiver manufactured by Analog Devices. It features a half-duplex communication interface and supports data rates up to 250 kbps. The device operates over a supply voltage range of 3.0 V to 3.6 V and is designed for robust communication in electrically noisy environments. It includes enhanced ESD protection, with ±15 kV human body model (HBM) and ±8 kV IEC 61000-4-2 contact discharge protection on the bus pins. The ADM3078EARZ is available in an 8-lead SOIC package and is specified for operation over the industrial temperature range of -40°C to +85°C. It also features a low-power shutdown mode and a receiver open-circuit fail-safe design.
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Application Scenarios & Design Considerations
3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers # ADM3078EARZ Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Industrial Communication Networks   Building Automation Systems   Telecommunications Infrastructure  ### Industry Applications  Industrial Automation   Renewable Energy Systems   Transportation Systems  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Decoupling   ESD Protection Misapplication   Termination Network Errors  ### Compatibility Issues  Mixed Voltage Systems  |
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| Partnumber | Manufacturer | Quantity | Availability |
| ADM3078EARZ | ADI | 1000 | In Stock |
Description and Introduction
3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers The ADM3078EARZ is a transceiver manufactured by Analog Devices Inc. (ADI). It is designed for RS-485 and RS-422 communication applications. Key specifications include:
- **Data Rate**: Up to 250 kbps These specifications make the ADM3078EARZ suitable for industrial, automotive, and communication systems requiring robust and reliable data transmission. |
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Application Scenarios & Design Considerations
3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers # ADM3078EARZ Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Industrial Communication Networks   Data Acquisition Systems   Telecommunications Infrastructure  ### Industry Applications  Industrial Automation   Energy Management   Transportation Systems  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Bus Termination Issues   Ground Potential Differences   ESD and Surge Protection  ### Compatibility Issues  Mixed Voltage Systems   Mixed Data Rate Networks   Multi-Vendor Equipment  ### PCB Layout Recommendations  Power Supply Decoupling  |
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