Overview
The ST4485EBDR, manufactured by STMicroelectronics, is a highly reliable and efficient transceiver designed for RS-485 and RS-422 communications. This device is characterized by its low power consumption and robust protection features, making it suitable for a wide range of industrial and commercial applications. The ST4485EBDR operates at a supply voltage of 3.3 V and is protected against ± 15 kV ESD, ensuring high reliability in harsh environments.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 3.3 V |
| Communication Standards | RS-485, RS-422 |
| Data Rate | Up to 20 Mbps |
| ESD Protection | ± 15 kV |
| Package Type | SO-8 |
| Operating Temperature Range | -40°C to 125°C |
Key Features
- Low power consumption to minimize energy usage.
- ± 15 kV ESD protection for enhanced reliability in harsh environments.
- Support for both RS-485 and RS-422 communication standards.
- High data rate capability of up to 20 Mbps.
- Compact SO-8 package for space-efficient designs.
Applications
- Industrial automation and control systems.
- Building automation and HVAC systems.
- Medical devices requiring reliable communication.
- Automotive systems where robust communication is critical.
- Telecommunication and networking equipment.
Q & A
- What is the primary function of the ST4485EBDR? The ST4485EBDR is a transceiver for RS-485 and RS-422 communications.
- What is the supply voltage of the ST4485EBDR? The supply voltage is 3.3 V.
- What is the maximum data rate supported by the ST4485EBDR? The device supports data rates up to 20 Mbps.
- What level of ESD protection does the ST4485EBDR offer? The device is protected against ± 15 kV ESD.
- In what package type is the ST4485EBDR available? The ST4485EBDR is available in an SO-8 package.
- What is the operating temperature range of the ST4485EBDR? The operating temperature range is -40°C to 125°C.
- Is the ST4485EBDR suitable for industrial applications? Yes, it is highly suitable due to its robust protection features and low power consumption.
- Can the ST4485EBDR be used in automotive systems? Yes, it can be used in automotive systems where reliable communication is critical.
- Is the ST4485EBDR RoHS compliant? Yes, the ST4485EBDR is RoHS compliant.
- Where can I find detailed technical specifications for the ST4485EBDR? Detailed specifications can be found on the STMicroelectronics official website, Digi-Key, and other authorized distributors.
