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THVD1450DR The THVD1450DR is a half-duplex RS-485 transceiver from Texas Instruments. It operates from a 3V to 5.5V supply and supports data rates up to 50Mbps.
Mfr Part #:

THVD1450DR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The THVD1450DR is a half-duplex RS-485 transceiver from Texas Instruments. It operates from a 3V to 5.5V supply and supports data rates up to 50Mbps.
✓ Total Stock: 28,939 pcs
$ Price Range: $0.73

THVD1450DR Available from 2 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
27,815 pcs
On Request
27815 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,124 pcs
On Request
1124 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.

THVD1450DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
ESD Protection
Fault Protection
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Supply Current
Supply Voltage
Type
Voltage
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THVD1450DR Description

Short technical summary and product information.

The Texas Instruments THVD1450DR is a half-duplex RS-485 transceiver designed for reliable communication in industrial environments. It features a wide supply voltage range of 3V to 5.5V and supports signaling rates up to 50Mbps.

 

Key electrical characteristics include ±15V of common-mode range and ±18kV IEC ESD protection on the I/O pins, ensuring robust performance. The transceiver offers 1/8 unit load, allowing up to 256 nodes on the bus. It operates within an extended temperature range of -40°C to 125°C.

 

Packaged in an 8-SOIC surface-mount configuration, the THVD1450DR is suitable for various applications requiring robust serial communication. Its design includes features like receiver hysteresis for noise rejection and failsafe protection for open, short, and idle bus conditions.

THVD1450DR Quick Information

Product Type: RS-485 Transceiver
Canonical Name: THVD1450DR RS-485 Transceiver
Subcategory: RS-485 & RS-422 Transceivers

THVD1450DR Compliance

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

THVD1450DR Estimated Pricing

Qty Low High
1+ $0.73 $0.73

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

THVD1450DR Features

  • Half-duplex RS-485 transceiver
  • 50Mbps maximum signaling rate
  • 3V to 5.5V supply voltage
  • ±18kV IEC ESD protection
  • Extended temperature range

THVD1450DR Applications

  • Industrial communication systems
  • Fieldbus applications
  • Point-to-point communication
  • Multi-drop bus systems

THVD1450DR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the THVD1450DR?

The THVD1450DR operates from a 3V to 5.5V supply voltage.

What package type is the THVD1450DR available in?

The THVD1450DR is available in an 8-SOIC package.

What is the operating temperature range of the THVD1450DR?

The THVD1450DR operates in a temperature range of -40°C to 125°C.

What is the RoHS status of the THVD1450DR?

The THVD1450DR is RoHS3 Compliant.

What is the maximum data rate for the THVD1450DR?

The THVD1450DR supports a maximum signaling rate of 50Mbps.

What is the ESD protection level for the THVD1450DR?

The THVD1450DR features ±18kV IEC 61000-4-2 contact discharge ESD protection.

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