ADM2582EBRWZ-REEL7
Digital Isolators
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 4.15 V |
| Nodes | 256 |
| Cmti Kvus | 25.0 |
| ESD Protect | +/-15kV |
| Number of Drivers | 1 |
| Data Rate(Max) | 16Mbps |
| Type | Description |
|---|---|
| Communication Mode | Full-Duplex;Half-Duplex |
| Number of Receivers | 1 |
| Features | Fail-safe circuit |
| Output Voltage | 3.3 V |
| Operating Temp | -40°C ~ +85°C |
| Package / Case | SOIC-20-300mil |
Product Introduction
The ADM2582E/ADM2587E are fully integrated signal and power isolated data transceivers with ±15 kV ESD protection and are suitable for high speed communication on multipoint transmission lines. The ADM2582E/ADM2587E include an integrated isolated dc-to-dc power supply, which eliminates the need for an external dc-to-dc isolation block.
They are designed for balanced transmission lines and comply with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E).
The devices integrate iCoupler technology to combine a 3-channel isolator, a three-state differential line driver, a differential input receiver, and isoPower dc-to-dc converter into a single package. The devices are powered by a single 5 V or 3.3 V supply, realizing a fully integrated signal and power isolated RS-485 solution.
The ADM2582E/ADM2587E driver has an active high enable. An active low receiver enable is also provided, which causes the receiver output to enter a high impedance state when disabled.
The devices have current limiting and thermal shutdown features to protect against output short circuits and situations where bus contention may cause excessive power dissipation. The parts are fully specified over the industrial temperature range and are available in a highly integrated, 20-lead, wide-body SOIC package.
The ADM2582E/ADM2587E contain isoPower technology that uses high frequency switching elements to transfer power through the transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards.
Features
- Isolated RS-485/RS-422 transceiver, configurable as half or full duplex
- isoPower integrated isolated dc-to-dc converter
- ±15 kV ESD protection on RS-485 input/output pins
- Complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E)
- ADM2582E data rate: 16 Mbps
- ADM2587E data rate: 500 kbps
- 5 V or 3.3 V operation
- Connect up to 256 nodes on one bus
- Open- and short-circuit, fail-safe receiver inputs
- High common-mode transient immunity: >25 kV/μs
- Thermal shutdown protection
- Safety and regulatory approvals UL recognition: 2500 V rms for 1 minute per UL 1577 VDE Certificates of Conformity DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01 V₁₀RM = 560 V peak
- Operating temperature range: -40°C to +85°C
- Highly integrated, 20-lead, wide-body SOIC package
Applications
- - Isolated RS-485/RS-422 interfaces - Industrial field networks - Multipoint data transmission systems
Datasheet
Alternative Parts
Common ADM2582EBRWZ-REEL7 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| Type | Details |
|---|---|
| ECCN | EAR99 |
Sourcing Information
Looking for a reliable source for ADM2582EBRWZ-REEL7 from Analog Devices? SZ Procure is a China electronics sourcing partner, helping international buyers source components through our supplier network in Shenzhen.
Our Shenzhen sourcing team can help with supplier sourcing, availability checks and quotation comparison for ADM2582EBRWZ-REEL7, then coordinate procurement, supplier screening, inspection and international shipping based on what you need.
Looking to source ADM2582EBRWZ-REEL7? Submit an RFQ and let our Shenzhen sourcing team check available supplier options for you.