Overview
The ADM2582EBRWZ-REEL7 from Analog Devices is a highly integrated, isolated RS-485/RS-422 transceiver designed for balanced transmission lines. It complies with industry standards such as ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E). This device is configured as either a half or full duplex transceiver and is suitable for a wide range of industrial and commercial applications. The ADM2582EBRWZ-REEL7 features an integrated isoPower® isolated dc-to-dc converter, providing reliable and isolated power to the transceiver. It operates over a temperature range of -40°C to +85°C, making it versatile for various environmental conditions.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | SOIC-20-300mil |
| Number of Transmitters/Receivers | 1Tx, 1Rx |
| Data Rate | 16 Mbps |
| Supply Voltage | 3.3 V or 5 V |
| Operating Temperature Range | -40°C to +85°C |
| ESD Protection | ±15 kV on RS-485 input/output pins |
| Standards Compliance | ANSI/TIA/EIA-485-A-98, ISO 8482:1987(E) |
| Common-Mode Transient Immunity | >25 kV/µs |
| Thermal Shutdown Protection | Yes |
| RoHS Compliance | Yes |
Key Features
- Integrated isoPower® isolated dc-to-dc converter for reliable isolated power
- Configurable as half or full duplex transceiver
- High data rate of up to 16 Mbps
- ±15 kV ESD protection on RS-485 input/output pins
- Open- and short-circuit, fail-safe receiver inputs
- High common-mode transient immunity: >25 kV/µs
- Thermal shutdown protection
- UL recognition: 2500 V rms for 1 minute per UL 1577
- VDE Certificates of Conformity
Applications
The ADM2582EBRWZ-REEL7 is suitable for a variety of applications, including:
- Industrial automation and control systems
- Building automation and control systems
- Remote sensors and data acquisition systems
- Point-of-sale terminals and other commercial equipment
- Any application requiring reliable, isolated RS-485/RS-422 communication
Q & A
- What is the ADM2582EBRWZ-REEL7?
The ADM2582EBRWZ-REEL7 is an isolated RS-485/RS-422 transceiver from Analog Devices.
- What are the key standards it complies with?
It complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E).
- What is the data rate of the ADM2582EBRWZ-REEL7?
The data rate is up to 16 Mbps.
- What are the operating supply voltages?
The device operates on 3.3 V or 5 V supply voltages.
- Does it have ESD protection?
Yes, it has ±15 kV ESD protection on RS-485 input/output pins.
- Is the ADM2582EBRWZ-REEL7 RoHS compliant?
Yes, it is RoHS compliant.
- What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
- Does it have thermal shutdown protection?
Yes, it has thermal shutdown protection.
- Where can I find additional datasheets and specifications?
Additional datasheets and specifications can be found on the Analog Devices website, Datasheets.com, and other authorized distributors' websites.
- Can I use this transceiver in industrial applications?
Yes, it is suitable for industrial automation and control systems due to its robust features and compliance with industry standards.
- How many nodes can be connected on one bus?
Up to 256 nodes can be connected on one bus.
