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SN65HVD379DR The SN65HVD379DR from Texas Instruments is a full-duplex RS-485/RS-422 transceiver designed for robust communication. It operates at 3.3V with a maximum signaling rate of 25Mbps.
Mfr Part #:

SN65HVD379DR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN65HVD379DR from Texas Instruments is a full-duplex RS-485/RS-422 transceiver designed for robust communication. It operates at 3.3V with a maximum signaling rate of 25Mbps.
✓ Total Stock: 8,265 pcs
$ Price Range: $2.27

SN65HVD379DR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
6,457 pcs
On Request
6457 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,804 pcs
On Request
1804 pcs On Request 1 On Request On Request On Request On Request On Request
Trace Tec ✓
Non-Authorised Inventory information
4 pcs
On Request
4 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.

SN65HVD379DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Data Rate
Duplex
Fault Protection
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supply Current
Type
Voltage
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SN65HVD379DR Description

Short technical summary and product information.

The Texas Instruments SN65HVD379DR is a monolithic differential line driver and receiver designed for 3.3V operation. This full-duplex transceiver supports RS-485 and RS-422 balanced transmission lines, ensuring reliable communication in demanding environments.

 

Key electrical specifications include a maximum signaling rate of 25Mbps, a wide common-mode voltage range of -7V to 12V, and fault protection from -9V to 14V. It supports up to 64 nodes on the bus and operates across an industrial temperature range of -40°C to 85°C.

 

The device is housed in a compact 8-SOIC package, suitable for surface mount applications. Its design incorporates features like 15kV HBM Bus-Pin ESD protection and thermal shutdown protection, making it ideal for applications such as industrial automation, utility meters, and electronic security systems.

SN65HVD379DR Quick Information

Product Type: RS-485/RS-422 Transceiver
Canonical Name: SN65HVD379DR 3.3V Full-Duplex RS-485/RS-422 Transceiver
Subcategory: RS-485/RS-422 Transceivers

SN65HVD379DR Compliance

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

SN65HVD379DR Estimated Pricing

Qty Low High
1+ $2.27 $2.27

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN65HVD379DR Features

  • Full-duplex RS-485/RS-422 transceiver
  • 3.3V supply voltage operation
  • 25Mbps maximum signaling rate
  • Supports up to 64 nodes on bus
  • Wide operating temperature range

SN65HVD379DR Applications

  • Designed for RS-422 and RS-485 networks
  • Ideal for industrial automation
  • Suitable for utility meters
  • Used in electronic security stations
  • Supports chassis-to-chassis interconnections

SN65HVD379DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SN65HVD379DR?

The SN65HVD379DR operates with a supply voltage range of 3V to 3.6V.

What package type is the SN65HVD379DR supplied in?

The SN65HVD379DR is supplied in an 8-SOIC package.

What is the operating temperature range of the SN65HVD379DR?

The SN65HVD379DR operates within a temperature range of -40°C to 85°C.

What is the RoHS status of the SN65HVD379DR?

The SN65HVD379DR is RoHS3 Compliant.

What is the maximum data rate for the SN65HVD379DR?

The SN65HVD379DR has a maximum signaling rate of 25Mbps.

What communication protocols does the SN65HVD379DR support?

The SN65HVD379DR supports RS422 and RS485 protocols.

How many nodes can be connected on the bus with the SN65HVD379DR?

The SN65HVD379DR supports up to 64 nodes on the bus.

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