This datasheet details the ADM2582E and ADM2587E signal and power isolated RS-485 transceivers featuring integrated DC-to-DC converters and ESD protection.
The ADM2582E and ADM2587E are fully integrated signal and power isolated data transceivers suitable for high-speed communication on multipoint transmission lines. They utilize Analog Devices' iCoupler technology to combine a 3-channel isolator, a three-state differential line driver, a differential input receiver, and an isoPower DC-to-DC converter into a single package. These devices are designed for balanced transmission lines and comply with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E) standards.
| ADM2582E Maximum Data Rate | 16 Mbps |
|---|---|
| ADM2587E Maximum Data Rate | 500 kbps |
| ESD Protection | ±15 kV |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 20-lead wide-body SOIC |
| Supply Voltage | 5 V or 3.3 V |
| Maximum Nodes per Bus | 256 |
The maximum data rate for the ADM2582E is 16 Mbps.
The maximum data rate for the ADM2587E is 500 kbps.
Yes, it includes an integrated isolated dc-to-dc converter.
The device provides ±15 kV ESD protection on RS-485 input/output pins.