DS485N The Texas Instruments DS485N is a low-power transceiver supporting RS-485 and RS-422 communication. It operates from a single 5V supply and supports data rates up to 2.5Mbps.
Mfr Part #:

DS485N

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DS485N is a low-power transceiver supporting RS-485 and RS-422 communication. It operates from a single 5V supply and supports data rates up to 2.5Mbps.
✓ Total Stock: 6,898 pcs

DS485N Available from 1 distributor

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DS485N Specifications Quick View

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

DS485N Description

Short technical summary and product information.

The Texas Instruments DS485N is a low-power transceiver designed for RS-485 and RS-422 multipoint communication. This device integrates one driver and one receiver, capable of handling data rates up to 2.5 Mbps. It operates from a single +5V supply and features TRI-STATE outputs on both the driver and receiver.

 

The transceiver includes protection features such as short-circuit current limiting and thermal shutdown for the driver, ensuring reliability under fault conditions. The receiver incorporates a failsafe feature that outputs a logic-high state when the input is open circuit. With a common-mode input voltage range of -7V to +12V, it is suitable for various industrial applications.

 

The DS485N is available in an 8-pin PDIP package and is designed for through-hole mounting. It is pin and functionally compatible with popular devices like the MAX485 and LTC485, making it an easy drop-in replacement for existing designs. The device is characterized for industrial temperature range operation.

DS485N Quick Information

Product Type: Transceiver
Canonical Name: DS485 Low Power RS-485/RS-422 Multipoint Transceiver
Subcategory: RS-485/RS-422 Transceiver

DS485N Compliance

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

DS485N Features

  • Low power RS-485/RS-422 transceiver
  • Supports data rates up to 2.5Mbps
  • Operates from a single 5V supply
  • Half-duplex communication
  • 8-PDIP package for through-hole mounting

DS485N Applications

  • Ideal for multipoint communication systems
  • Suitable for RS-485 network interfaces
  • Used in RS-422 serial communication
  • Industrial automation applications
  • Point-to-point data links

DS485N FAQs

5 frequently asked questions generated from this part’s specifications.
What type of transceiver is the DS485N?

The DS485N is a low-power transceiver for RS-485 and RS-422 communication.

What is the maximum data rate for the DS485N?

The DS485N supports data rates up to 2.5 Mbps.

What is the operating voltage for the DS485N?

The DS485N operates from a single 5V supply, with a range of 4.75V to 5.25V.

What is the operating temperature range of the DS485N?

The DS485N is rated for an operating temperature range of 0°C to 70°C.

What package type is the DS485N supplied in?

The DS485N is supplied in an 8-PDIP package for through-hole mounting.

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