Key facts
- Brand
- Analog Devices
- Model
- ADM2483
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-07
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Analog Devices ADM2483 Isolated RS-485 Transceiver Datasheet
The ADM2483 is a half‑duplex isolated RS‑485/RS‑422 transceiver that supports up to 256 nodes on a bus. It operates from 3 V or 5 V logic supplies and provides fail‑safe receiver inputs, thermal shutdown and high common‑mode transient immunity.
The document includes detailed electrical specifications, timing parameters, absolute maximum ratings, package characteristics, regulatory approvals and pin configuration for designers integrating the device into isolated communication networks.
Analog Devices ADM2483 specifications
| Maximum Data Rate | 500 kbps |
|---|---|
| Operating Temperature Range | -40°C to +85°C |
| Rated Dielectric Insulation Voltage | 2500 Vrms (1‑minute) |
| Logic‑Side Supply Current | 25 mA (4.5 V < Von < 5.5 V) |
Source: Analog Devices ADM2483 Isolated RS-485 Transceiver Datasheet
All Analog Devices ADM2483 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum data rate of the ADM2483?
The ADM2483 supports a maximum data rate of 500 kbps.
From: Analog Devices ADM2483 Isolated RS-485 Transceiver Datasheet
How many nodes can be connected to the bus using the ADM2483?
Up to 256 transceivers can be placed on the same bus.
From: Analog Devices ADM2483 Isolated RS-485 Transceiver Datasheet