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ADM485JN The ADM485JN is a low power RS-485/RS422 transceiver from Analog Devices. It operates at 5Mbps half duplex with a single 5V supply and is housed in an 8-DIP through-hole package.
Mfr Part #:

ADM485JN

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The ADM485JN is a low power RS-485/RS422 transceiver from Analog Devices. It operates at 5Mbps half duplex with a single 5V supply and is housed in an 8-DIP through-hole package.
✓ Total Stock: 2,090 pcs

ADM485JN 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
1,600 pcs
On Request
1600 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
490 pcs
On Request
490 pcs On Request 1 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.

ADM485JN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Mounting Type
Number of Drivers
Number of Pins
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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ADM485JN Description

Short technical summary and product information.

The ADM485JN 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. The device contains a differential line driver and a differential line receiver, both independently enableable.

 

With a data rate of 5 Mbps and a single 5 V supply, it supports half-duplex communication. The driver and receiver have typical propagation delays of 10 ns and 15 ns, respectively. It features a bus common-mode range of -7 V to +12 V and can support up to 32 transceivers on a bus. The receiver hysteresis is 70 mV.

 

The ADM485JN includes thermal shutdown protection and short-circuit protection. It also provides high-impedance outputs when power is off. These features make it suitable for robust industrial applications.

 

The device is available in an 8-pin DIP (0.300" lead spacing) through-hole package, designated as 8-PDIP. Operating temperature range is 0°C to 70°C.

ADM485JN Quick Information

Product Type: Transceiver IC
Canonical Name: ADM485JN RS-422/RS485 Transceiver
Subcategory: Interface ICs

ADM485JN Compliance

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

ADM485JN Features

  • Meets EIA RS-485 and RS-422 standards.
  • 5 Mbps data rate with low power BiCMOS.
  • Thermal shutdown and short-circuit protection.
  • High-Z outputs with power off.
  • Single 5V supply operation.

ADM485JN Applications

  • Low power RS-485 systems.
  • DTE/DCE interface applications.
  • Local area networks (LANs).
  • Data multiplexers and concentration.

ADM485JN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the ADM485JN?

4.75V to 5.25V.

What package is the ADM485JN available in?

8-DIP (0.300", 7.62mm) through-hole package (8-PDIP).

What is the operating temperature range of the ADM485JN?

0°C to 70°C.

Is the ADM485JN RoHS compliant?

Yes, it is marked as RoHS3 compliant (unverified).

What is the data rate of the ADM485JN?

5 Mbps.

What protocols does the ADM485JN support?

RS-422 and RS-485.

Does the ADM485JN have thermal shutdown protection?

Yes, it includes thermal shutdown protection.

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