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ADM485AN The ADM485AN is a 5V low-power RS-485/RS-422 half-duplex transceiver from Analog Devices. It supports data rates up to 5 Mbps and is housed in an 8-pin DIP package.
Mfr Part #:

ADM485AN

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The ADM485AN is a 5V low-power RS-485/RS-422 half-duplex transceiver from Analog Devices. It supports data rates up to 5 Mbps and is housed in an 8-pin DIP package.
✓ Total Stock: 2,580 pcs

ADM485AN Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
80 pcs
On Request
80 pcs On Request 5 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADM485AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
SVHC Present
Supplier Device Package
Type
Voltage
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ADM485AN Description

Short technical summary and product information.

The ADM485AN 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 and operates from a single 5V power supply.

 

Key electrical specifications include a data rate of 5 Mbps, a supply voltage range of 4.75V to 5.25V, and a bus common-mode range of -7V to +12V. The device features a half-duplex configuration with one driver and one receiver, and supports up to 32 transceivers on a single bus. It includes thermal shutdown and short-circuit protection for robust operation.

 

The ADM485AN is housed in an 8-DIP (0.300", 7.62mm) through-hole package, making it suitable for prototyping and industrial applications. It operates over an industrial temperature range of -40°C to +85°C.

ADM485AN Quick Information

Product Type: RS-485/RS-422 Transceiver
Canonical Name: ADM485AN 5V Low Power EIA RS-485 Transceiver
Subcategory: RS-485/RS-422 Interface IC

ADM485AN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADM485AN Features

  • 5 Mbps data rate for high-speed communication.
  • Single 5V supply voltage operation.
  • Half-duplex with 1 driver and 1 receiver.
  • Thermal shutdown and short-circuit protection.
  • Industrial temperature range -40°C to +85°C.

ADM485AN Applications

  • Low power RS-485 communication systems.
  • DTE/DCE interface applications.
  • Local area networks (LANs) and data concentration.
  • Integrated services digital network (ISDN) equipment.

ADM485AN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the data rate of the ADM485AN?

The ADM485AN supports a data rate of 5 Mbps.

What is the supply voltage range for the ADM485AN?

The supply voltage range is 4.75V to 5.25V, with a nominal voltage of 5V.

What is the operating temperature range of the ADM485AN?

The operating temperature range is -40°C to +85°C.

What package is the ADM485AN available in?

The ADM485AN is available in an 8-DIP (0.300", 7.62mm) through-hole package.

Is the ADM485AN RoHS compliant?

The ADM485AN is listed as RoHS3 compliant, though this is unverified.

What protocols does the ADM485AN support?

The ADM485AN supports RS-422 and RS-485 protocols.

How many transceivers can be on the bus with the ADM485AN?

Up to 32 transceivers can be connected on the bus.

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