Key facts
- Brand
- Analog Devices
- Model
- ADM1485
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-08
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Analog Devices ADM1485 +5 V Low Power EIA RS-485 Transceiver Datasheet
The ADM1485 is a differential line transceiver designed for high-speed bidirectional data communication on multipoint bus transmission lines. It complies with EIA Standards RS-485 and RS-422, featuring a differential line driver and receiver that can be enabled independently.
Read onlineAnalog Devices ADM1485 specifications
| Data Rate | 30 Mb/s |
|---|---|
| Supply Voltage | +5 V |
| Common-Mode Range | -7 V to +12 V |
| Driver Propagation Delay | 10 ns (Typ) |
| Receiver Propagation Delay | 25 ns (Typ) |
| Operating Temperature (Commercial) | 0°C to +70°C |
| Operating Temperature (Industrial) | -40°C to +85°C |
Source: Analog Devices ADM1485 +5 V Low Power EIA RS-485 Transceiver Datasheet
All Analog Devices ADM1485 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How many transceivers can be connected on a bus?
Up to 32 transceivers may be connected simultaneously on a bus.
From: Analog Devices ADM1485 +5 V Low Power EIA RS-485 Transceiver Datasheet
What is the maximum output short circuit current?
The maximum output short circuit current is 250 mA.
From: Analog Devices ADM1485 +5 V Low Power EIA RS-485 Transceiver Datasheet
What supply voltage does the ADM1485 require?
The ADM1485 operates from a single 5 V power supply.
How many transceivers can be connected on an RS‑485 bus using the ADM1485?
Up to 32 transceivers may be connected simultaneously on a bus, but only one driver should be enabled at a time.
What supply voltage does the ADM1485 require?
The ADM1485 operates from a single 5 V supply.
How many transceivers can be connected on a single RS‑485 bus?
Up to 32 transceivers may be connected simultaneously, but only one driver should be enabled at a time.