Overview
The Analog Devices ADM2487EBRWZ-REEL7 is a high-performance, isolated RS-485/RS-422 transceiver designed for robust communication in industrial and harsh environments. This device features 2.5 kV of isolation between the logic and bus sides, ensuring reliable data transmission and protection against electrical noise and surges. The ADM2487EBRWZ-REEL7 is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) with a gull-wing lead shape, making it suitable for surface mount applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADM2487EBRWZ-REEL7 |
| Package | SOIC-16-300mil |
| Isolation Voltage | 2.5 kV |
| Data Rate | Up to 500 Kbps |
| Bus Standards | RS-422, RS-485, EIA/TIA-485-A, ISO-8482-E |
| Number of Transmitters/Receivers | 1 Transmitter, 1 Receiver |
| Operating Temperature Range | -40°C to 85°C |
| Supply Voltage Range | 3.3V to 5.5V |
| Lead Shape | Gull-wing |
| Mounting Type | Surface Mount |
Key Features
- 2.5 kV isolation between the logic and bus sides for enhanced reliability and protection against electrical noise and surges.
- Supports RS-422 and RS-485 bus standards, including EIA/TIA-485-A and ISO-8482-E.
- Single transmitter and single receiver configuration.
- Data rates up to 500 Kbps.
- Operates over a wide temperature range from -40°C to 85°C.
- Supply voltage range of 3.3V to 5.5V.
- Integrated transformer driver for simplified design.
- 3-state output for multipoint and multidrop applications.
Applications
- Industrial automation and control systems.
- Building automation and HVAC systems.
- Medical devices requiring isolated communication.
- Aerospace and defense systems where high reliability is crucial.
- Automotive systems, especially those requiring robust communication in harsh environments.
- Telecommunication equipment and network infrastructure.
Q & A
- What is the isolation voltage of the ADM2487EBRWZ-REEL7?
The isolation voltage is 2.5 kV between the logic and bus sides.
- What are the supported bus standards for this transceiver?
The ADM2487EBRWZ-REEL7 supports RS-422, RS-485, EIA/TIA-485-A, and ISO-8482-E bus standards.
- What is the maximum data rate of the ADM2487EBRWZ-REEL7?
The maximum data rate is up to 500 Kbps.
- What is the operating temperature range of this device?
The operating temperature range is from -40°C to 85°C.
- What is the supply voltage range for the ADM2487EBRWZ-REEL7?
The supply voltage range is from 3.3V to 5.5V.
- Does the ADM2487EBRWZ-REEL7 have integrated transformer drivers?
- What type of package does the ADM2487EBRWZ-REEL7 come in?
- Is the ADM2487EBRWZ-REEL7 suitable for surface mount applications?
- What are some typical applications for the ADM2487EBRWZ-REEL7?
- Does the ADM2487EBRWZ-REEL7 support multipoint and multidrop configurations?
