ADM2587EBRWZ-REEL7

Transceiver, Isolated, Rs485, 85Deg C; Ic Type:Isolated Rs422/Rs485 Transceiver; No. Of Receivers:1Receivers; No. Of Transmitters:1; Communication Mode:Half Duplex, Full Duplex; Data Rate Max:500Kbps; Supply Voltage Min:3V Rohs Compliant: Yes |Analog Devices ADM2587EBRWZ-REEL7

ADM2587EBRWZ-REEL7 – Isolated RS485/RS422 Transceiver with Integrated Power – Analog Devices
This Analog Devices ADM2587EBRWZ-REEL7 isolated transceiver integrates signal and power isolation for robust industrial communication. Designed for noise-prone environments, it delivers reliable data transmission up to 500kbps while eliminating ground loops and protecting sensitive electronics. PCX ensures authentic Analog Devices components with same-day shipping and technical support.

Key Features

Interface Type: RS422/RS485 compatible (Half/Full Duplex)
Isolation Voltage: 2500Vrms with 25kV/µs CMTI
Data Rate: 500kbps with 1.1µs rise/fall time
Integrated Power: iCoupler® technology eliminates external DC-DC
Supply Voltage: 3.3V or 5V operation
Operating Temp: Industrial-grade -40°C to +85°C
Package: 20-SOIC surface-mount (7.50mm Width)

Technical Specifications
This dual-channel unidirectional transceiver uses magnetic coupling (IsoPower®) for signal isolation across two fully independent domains. Featuring 1 transmitter and 1 receiver per side, it supports both half-duplex and full-duplex modes. The 20-SOIC package includes creepage-optimized spacing for high-voltage applications.

Typical Applications

Industrial automation PLCs and motor controls
Building management systems (HVAC, security)
Medical equipment data acquisition
Renewable energy inverters
RS-485 network repeaters

About Analog Devices
Analog Devices Inc. (ADI) is a global leader in high-performance semiconductor solutions, renowned for precision signal processing technology. With over 50 years of innovation, ADI sets industry standards for reliability in mission-critical systems across automotive, industrial, and communications markets.
ADI’s iCoupler® and IsoPower® technologies represent cutting-edge isolation breakthroughs, combining patented digital isolation with integrated power transfer. This expertise ensures electromagnetic compatibility and long-term stability in electrically harsh environments where signal integrity is paramount.

About Isolated Transceivers
Isolated transceivers protect sensitive circuitry by electrically separating communication lines from system logic, preventing ground loops and voltage surges. They are essential for maintaining signal integrity in industrial networks where electrical noise, lightning strikes, or power fluctuations occur.
By integrating both signal and power isolation into single-chip solutions like the ADM2587 series, designers achieve higher reliability with reduced component count. This technology enables robust data transmission over longer cable runs while meeting stringent safety certifications for industrial equipment.

Packaging Options
Available in Tape & Reel (TR), Cut Tape (CT), and Digi-Reel® formats. Specify your preferred packaging at checkout.

Frequently Asked Questions
Question: Does this support 3.3V and 5V operation simultaneously?
Answer: No, the ADM2587EB