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Drivers And Interfaces / Line Driver or Receivers / THVD2450DRBR
Datasheets
THVD2450DRBR by: Texas Instruments

±70-V fault-protected 3.3-V to 5-V RS-485 transceiver with IEC ESD 8-SON -40 to 125

Part Details for THVD2450DRBR by Texas Instruments

Results Overview of THVD2450DRBR by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

THVD2450DRBR Information

THVD2450DRBR by Texas Instruments is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
THVD2450DRBR Texas Instruments ±70-V fault-protected 3.3-V to 5-V RS-485 transceiver with IEC ESD 8-SON -40 to 125

Price & Stock for THVD2450DRBR

Part # Distributor Description Stock Price Buy
DISTI # 296-THVD2450DRBRCT-ND
DigiKey IC TRANSCEIVER HALF 1/1 8SON Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 4353
In Stock
  • 1 $3.6000
  • 10 $2.7100
  • 25 $2.4876
  • 100 $2.2436
  • 250 $2.1272
  • 500 $2.0571
  • 1,000 $1.9993
  • 3,000 $1.9280
$1.9280 / $3.6000 Buy Now
DISTI # 595-THVD2450DRBR
Mouser Electronics RS-422/RS-485 Interface IC +/-70-V fault-protec ted 3.3-V to 5-V RS- RoHS: Compliant 5530
  • 1 $3.6000
  • 10 $2.7100
  • 25 $2.4900
  • 100 $2.2500
  • 250 $2.1300
  • 500 $2.0600
  • 1,000 $1.9900
  • 3,000 $1.9000
$1.9000 / $3.6000 Buy Now
Bristol Electronics   285
RFQ
Ameya Holding Limited   10290
RFQ
Vyrian Interface ICs 130989
RFQ
Win Source Electronics IC TRANSCEIVER HALF 1/1 8VSON / 1/1 Transceiver Half RS422, RS485 8-SON (3x3) 9839
  • 17 $2.9585
  • 42 $2.4275
  • 64 $2.3517
  • 88 $2.2758
  • 114 $2.2000
  • 153 $1.9724
$1.9724 / $2.9585 Buy Now

Part Details for THVD2450DRBR

THVD2450DRBR CAD Models

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THVD2450DRBR Part Data Attributes

Parametric Data
THVD2450DRBR Texas Instruments
Buy Now Datasheet
Compare Parts:
THVD2450DRBR Texas Instruments ±70-V fault-protected 3.3-V to 5-V RS-485 transceiver with IEC ESD 8-SON -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Date Of Intro 2019-07-06
Samacsys Manufacturer Texas Instruments
Differential Output YES
Driver Number of Bits 1
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type LINE TRANSCEIVER
Interface Standard EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A
JESD-30 Code S-PDSO-N8
JESD-609 Code e4
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code HSON
Package Shape SQUARE
Package Style SMALL OUTLINE, HEAT SINK/SLUG
Peak Reflow Temperature (Cel) 260
Receive Delay-Max 80 ns
Receiver Number of Bits 1
Supply Current-Max 5.6 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 5 V
Supply Voltage1-Max 5.5 V
Supply Voltage1-Min 3 V
Supply Voltage1-Nom 3.3 V
Surface Mount YES
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transmit Delay-Max 350 ns

Alternate Parts for THVD2450DRBR

This table gives cross-reference parts and alternative options found for THVD2450DRBR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of THVD2450DRBR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
THVD2450DR Texas Instruments $1.8796 ±70-V fault-protected 3.3-V to 5-V RS-485 transceiver with IEC ESD 8-SOIC -40 to 125 THVD2450DRBR vs THVD2450DR

THVD2450DRBR Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from the power plane to minimize noise and EMI.

  • Ensure good thermal design, including a heat sink if necessary. Keep the junction temperature below 150°C and provide adequate airflow. Use thermal interface materials to improve heat transfer.

  • The THVD2450DRBR is designed for 2.5V to 5.5V supply voltage. Operating outside this range may affect performance, power consumption, and reliability. Consult the datasheet and application notes for guidance on voltage derating and compensation.

  • Consult the datasheet and application notes for troubleshooting guidelines. Check the power supply, clock signal, and data transmission lines for noise, distortion, or signal integrity issues. Use oscilloscopes and logic analyzers to debug the system.

  • The THVD2450DRBR has built-in ESD protection diodes. However, it's still important to follow proper ESD handling and storage procedures. For latch-up prevention, ensure that the device is powered up and down slowly, and avoid voltage spikes or transients.