
ADM2483BRWZ
The ADM2483BRWZ is a robust RS-485 transceiver with isolation, ideal for industrial applications. It protects against surges and interference, supports half-duplex communication up to 500 kbps, and operates across wide temperatures. With low power use and strong noise immunity, it ensures reliable data transmission in harsh environments.
- Brands: Analog Devices, Inc
- Part Number: ADM2483BRWZ
- Description: DGT ISO 2.5KV RS422/RS485 16SOIC
- Package: SOIC-16-300mil
- Databases: ADM2483BRWZ Datasheet (PDF)
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| EU RoHS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | COMPONENTS |
| Automotive | No |
| PPAP | No |
| Function | Line Transceiver |
| Data Rate | 500Kbps(Min) |
| Transmitter Communication Type | RS-485 |
| Receiver Communication Type | RS-485 |
| Interface Standards | EIA/TIA-485-A|RS-485 |
| Data Transmission Topology | Multipoint |
| Number of Transceivers | 1 |
| Number of Transmitters | 1 |
| Number of Receivers | 1 |
| Transmitter Signal Type | Differential |
| Receiver Signal Type | Differential |
| Number of Drivers per Line | 32 |
| Number of Receivers per Line | 32 |
| Driving Mode | 3-State |
| Number of Transmitter Enables | 1 |
| Number of Receiver Enables | 1 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Power Supply Type | Dual |
| Minimum Dual Supply Voltage (V) | 2.7|4.75 |
| Typical Dual Supply Voltage (V) | 3.3|5 |
| Maximum Dual Supply Voltage (V) | 5.25|5.5 |
| Maximum Supply Current (mA) | 2.5 |
| Supplier Temperature Grade | Industrial |
| Packaging | Tape and Reel |
| Mounting | Surface Mount |
| Package Height | 2.35(Max) |
| Package Width | 7.6(Max) |
| Package Length | 10.5(Max) |
| PCB changed | 16 |
| Standard Package Name | SO |
| Supplier Package | SOIC W |
| Pin Count | 16 |
| Lead Shape | Gull-wing |
Quality and reliability
Full traceability
ATFU, Sourcing the parts from the original manufacturer and global authorized distributor, is
capable to ensure the traceability of parts, COC could be offered once order is up to required MOQ.
3rd Party Inspection
We work with White House lab/ CECC lab, Service included Visual Inspection, X-ray inspection, Programming test, Critical Function test, ect.
Quality Warranty
ATFU offers 1 year quality guarantee for all the parts supplied, during the period, RMA or
replacement requirement due to quality problem are acceptable, a formal testing report and description for quality issue will be requested when applying for RMA or replacement.

About ATFU

Atfu Electronics (HK) limited established on 2012 year, have great source network to get obsolete, hard-to-find and long lead time electronic components. ATFU is providing the highest quality electronic components at the most affordable prices all the time to meet client’s request.
- Branded Exihibtion we attend
- Payment Options
- Packaging
- Shipping Options
- Returns
- Expo Electronica Russia (April)
- Electronica India (Setp)
- Electronica Germany (Nov)

Wire transfer, PayPal, Western Union . Net 30 available upon approved application.

FedEx / UPS / DHL / TNT

Volume Sales are subject to NCNR (non-cancelable/non-returnable) agreements. Returns are not accepted, except in the case of manufacturer defects or damage.
FAQ
The ADM2483BRWZ is a robust RS-485 transceiver designed for industrial communication systems. Its primary purpose is to ensure reliable data transfer in harsh environments. The transceiver features galvanic isolation, which protects devices from voltage surges and ground loop interference, making it suitable for demanding applications like factory automation, motor control, and building management systems.
- Provides half-duplex RS-485 communication.
- Ensures reliable operation in noisy and high-voltage conditions.
- Supports data rates up to 500 kbps for fast data transfer.
- Ideal for systems requiring long-distance communication.
This transceiver is widely used in industries requiring stable and efficient data transmission, such as manufacturing plants and energy management systems. Its design ensures minimal downtime and consistent performance in extreme conditions, making it a preferred choice for critical industrial operations.
The ADM2483BRWZ provides isolation through its built-in galvanic isolation barrier, which separates the logic and bus sides. This design prevents high voltages from damaging connected equipment, ensuring safe and reliable operation in electrically noisy environments.
- Blocks voltage surges to protect sensitive components.
- Prevents ground loop interference for stable communication.
- Enhances noise immunity, reducing errors in data transmission.
- Increases the lifespan of connected devices.
By isolating the communication lines, the ADM2483BRWZ minimizes the risk of damage due to electrical faults, making it suitable for applications requiring high reliability. Its isolation capabilities also ensure stable data transfer in environments with fluctuating electrical conditions, such as motor control systems and industrial automation setups.
The ADM2483BRWZ is packed with features that make it a reliable choice for industrial communication:
- Galvanic isolation: Protects against electrical surges and noise interference.
- Half-duplex RS-485 support: Enables bi-directional data transfer over a single wire pair.
- Wide temperature range: Operates between -40°C and +85°C for extreme conditions.
- High data rates: Supports speeds up to 500 kbps for efficient communication.
- Compact design: Fits easily into space-constrained applications.
These features ensure that the ADM2483BRWZ performs well in demanding environments like factory floors, power systems, and remote installations. Its reliability, combined with low power consumption, makes it ideal for energy-efficient and high-performance industrial applications.
The ADM2483BRWZ supports data rates up to 500 kbps, enabling fast and reliable communication in industrial systems. This high data rate ensures minimal delays and efficient operation, even in demanding applications.
- Ensures real-time communication for critical systems.
- Supports long-distance data transfer without compromising performance.
- Maintains stable operation in noisy environments.
- Ideal for applications requiring fast response times, such as motor control and automation.
With its ability to handle high data rates, the ADM2483BRWZ is well-suited for modern industrial systems that demand both speed and reliability. Its robust design ensures consistent performance across varying conditions, making it a dependable choice for high-speed communication needs.
The ADM2483BRWZ operates within a wide temperature range of -40°C to +85°C, ensuring reliable performance in extreme environmental conditions. This range makes it suitable for both indoor and outdoor applications.
- Performs well in high-temperature industrial setups.
- Remains operational in cold outdoor environments.
- Ensures consistent performance across varying conditions.
- Ideal for environments with fluctuating temperatures.
This broad operating range allows the ADM2483BRWZ to function reliably in applications like motor control panels, remote stations, and factory automation systems. Its durability under extreme temperatures ensures minimal downtime and consistent communication, even in challenging settings.
Yes, the ADM2483BRWZ is designed to perform reliably in electrically noisy environments. Its galvanic isolation and noise immunity features ensure consistent data transmission, even in challenging conditions.
- Protects against voltage surges and electrical noise.
- Ensures stable communication in motor and power systems.
- Maintains reliable data transfer near noisy equipment.
- Suitable for use in industrial plants and high-voltage environments.
The transceiver’s robust design minimizes the impact of electrical interference, making it an excellent choice for environments like factories and power stations. Its ability to operate in noisy conditions ensures reliable communication and enhances system stability.
The ADM2483BRWZ supports half-duplex RS-485 communication, allowing bi-directional data transfer over a single pair of wires. This makes it a cost-effective and efficient solution for industrial systems.
- Enables simultaneous transmission and reception on shared lines.
- Supports high-speed communication up to 500 kbps.
- Operates efficiently over long distances.
- Reduces the need for additional wiring, lowering installation costs.
Its support for half-duplex communication ensures efficient use of resources, making it suitable for systems where simplicity and reliability are essential. The ADM2483BRWZ is ideal for applications like building management systems and factory automation.
The ADM2483BRWZ is a reliable solution for industrial communication, thanks to its robust design and advanced features. It provides consistent performance in demanding environments.
- Galvanic isolation ensures protection from surges and noise.
- High data rate of 500 kbps supports fast and efficient communication.
- Wide operating temperature range for extreme conditions.
- Strong noise immunity for reliable operation in noisy setups.
- Compact and energy-efficient design for industrial applications.
With its combination of durability, efficiency, and adaptability, the ADM2483BRWZ is a dependable choice for industries requiring stable and high-performance communication systems.
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