ADM2483BRWZ Isolated RS-485 Transceiver IC SOIC-16 – 5PCS Pack
ADM2483BRWZ Isolated RS-485 Transceiver IC SOIC-16 – 5PCS Pack
ADM2483BRWZ Half-Duplex Isolated RS-485 Transceiver IC – 5-Piece Pack
Get reliable, high-performance digital signal isolation with this 5-pack of ADM2483BRWZ Half-Duplex Isolated RS-485 Transceiver chips in the compact SOIC-16 package. Designed for industrial and embedded communication systems, these integrated circuits offer robust galvanic isolation combined with RS-485 transceiver functionality — all in a single chip solution. Brand new components, ideal for engineers, hobbyists, and electronics professionals.
Key Features
- Half-Duplex RS-485 Transceiver: Supports bidirectional data communication over long distances with excellent noise immunity.
- Integrated Galvanic Isolation: Built-in isolation barrier protects sensitive circuitry from high-voltage transients and ground loops — no external isolation transformer needed.
- SOIC-16 Package: Industry-standard surface-mount package for easy PCB integration and compact board designs.
- Wide Supply Voltage Range: Compatible with 3.3V and 5V logic systems for versatile application across microcontrollers and industrial controllers.
- High Data Rate: Supports data rates ideal for industrial fieldbus and automation networks.
- Low Power Consumption: Efficient design suits battery-powered and energy-sensitive applications.
- Quantity: Pack of 5 brand-new ICs — great value for prototyping, production, or spares inventory.
- Condition: New
Specifications
- Part Number: ADM2483BRWZ / ADM2483BRWZ-REEL
- Interface Standard: RS-485 (Half-Duplex)
- Isolation Type: Integrated galvanic isolation
- Package: SOIC-16
- Quantity in Pack: 5 pieces
- Condition: New
- Made in: Mainland China
Common Applications
- Industrial automation and PLC communication
- Building automation systems (BAS/BMS)
- Motor drive and inverter control interfaces
- HVAC and process control equipment
- Isolated fieldbus networks (Modbus, PROFIBUS)
- Embedded systems requiring signal isolation
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Frequently Asked Questions
Q: What is the ADM2483BRWZ and what is it used for?
A: The ADM2483BRWZ is a half-duplex isolated RS-485 transceiver integrated circuit in a SOIC-16 package. It combines RS-485 communication with integrated galvanic isolation in a single chip, making it ideal for industrial automation, process control, fieldbus networks, and any embedded system requiring reliable, noise-immune long-distance serial communication with isolation protection.
Q: What does "half-duplex" mean for this RS-485 transceiver?
A: Half-duplex means the transceiver can transmit and receive data, but not simultaneously over the same line. It uses a single twisted-pair cable and switches between transmit and receive modes under control of the driver enable pin — a standard and efficient approach for most RS-485 Modbus and industrial network applications.
Q: Are these ADM2483BRWZ chips compatible with 3.3V and 5V systems?
A: Yes. The ADM2483BRWZ supports both 3.3V and 5V supply configurations, making it versatile for use with a wide range of microcontrollers, FPGAs, and industrial controllers without requiring level shifting in most designs.
Q: Why buy a 5-piece pack of ADM2483BRWZ chips?
A: A 5-piece pack offers excellent value for engineers building multiple nodes on an RS-485 network, for prototyping and development, or for maintaining a spare inventory to avoid production delays. Each chip is brand new, ensuring consistent performance across your designs.