THVD1450DRBT Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock

Name: THVD1450DRBT
Brand: Texas Instruments
SKU: THVD1450DRBT
Availability: InStock

The THVD1450DRBT is a 3.3-V to 5-V RS-485 transceiver from Texas Instruments featuring ±18-kV IEC ESD protection and differential Schmitt trigger inputs. It supports EIA/TIA-485-A standard in an 8-pin Small Outline No-lead package. Available from stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

THVD1450DRBTSmall Outline No-lead

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline No-lead
Pin Count: 9
Lifecycle: ACTIVE
Datasheet: THVD1450DRBT Datasheet PDF
Category: Integrated Circuit
Price: From $1.5219(MOQ 10)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of THVD1450DRBT?

±18-kV IEC ESD protection ensures robust field deployment in harsh industrial environments
Supports 3.3-V to 5-V operation enabling seamless level translation between mixed-voltage systems
Differential Schmitt trigger input improves noise immunity on long RS-485 bus runs
Single-driver RS-485 transceiver in compact 8-pin SON package minimizes PCB footprint

What is THVD1450DRBT used for?

The THVD1450DRBT is well suited for industrial automation networks where RS-485 buses connect PLCs, sensors, and motor drives over long cable runs. Its wide supply voltage range and ESD robustness also make it ideal for building automation, smart metering, and process control equipment exposed to transient-rich environments.

What are the specifications of THVD1450DRBT?

Pbfree Code	Yes
Date Of Intro	2018-08-25
YTEOL	15
Differential Output	YES
Driver Number of Bits	1
Input Characteristics	DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type	LINE TRANSCEIVER
Interface Standard	EIA-485-A; TIA-485-A
JESD-30 Code	S-PDSO-N8
JESD-609 Code	e3
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Shape	SQUARE
Package Style	SMALL OUTLINE, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Receive Delay-Max	40ns
Receiver Number of Bits	1
Supply Current-Max	3mA
Supply Voltage-Max	5.5V
Supply Voltage-Min	3V
Supply Voltage-Nom	5V
Supply Voltage1-Max	5.5V
Supply Voltage1-Min	3V
Supply Voltage1-Nom	5V
Surface Mount	YES
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	NO LEAD
Terminal Pitch	0.65mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Transmit Delay-Max	20ns
Package	Small Outline No-lead

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Mainland China, Philippines, Thailand

Where can I find the THVD1450DRBT datasheet?

THVD1450DRBT Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for THVD1450DRBT?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What ESD protection level does the THVD1450DRBT provide?

The THVD1450DRBT provides ±18-kV IEC ESD protection on its bus pins, significantly exceeding the typical ±8-kV HBM level, which helps prevent damage from electrostatic discharge events during installation and field operation.

What supply voltage range does the THVD1450DRBT support?

The device operates from a 3.3-V to 5-V supply, allowing it to interface with both 3.3-V logic systems and legacy 5-V systems without additional level-shifting circuitry, simplifying mixed-voltage board designs.

Which interface standard does the THVD1450DRBT comply with?

It complies with EIA-485-A and TIA-485-A standards, making it fully interoperable with any RS-485 or RS-422 network equipment on the same bus, including PLCs, HMIs, and serial converters.

What package is the THVD1450DRBT available in?

The THVD1450DRBT comes in an 8-pin Small Outline No-lead (SON/VSON) package coded JESD-30 S-PDSO-N8, which offers a small PCB footprint and good thermal performance compared to traditional SOIC packages.

Is the THVD1450DRBT RoHS compliant?

Yes, the THVD1450DRBT carries a Pb-free code of 'Yes' and JESD-609 code e3, confirming it meets RoHS requirements and is manufactured without lead, making it suitable for environmentally conscious designs and EU-market products.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $1.5219

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
10+	$3.1240	$31.24
25+	$2.8720	$71.80
82+	$2.4603	$201.74
100+	$1.7707	$177.07
1000+	$1.6864	$1686.40
10000+	$1.5219	$15219.00

pcs

Unit price: $3.1240 · Total: $31.24

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

THVD1450DRBT Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock

What are the key features of THVD1450DRBT?

What is THVD1450DRBT used for?

What are the specifications of THVD1450DRBT?

Compliance & Regulatory

Where can I find the THVD1450DRBT datasheet?

What are equivalent replacements for THVD1450DRBT?

Frequently Asked Questions

What ESD protection level does the THVD1450DRBT provide?

What supply voltage range does the THVD1450DRBT support?

Which interface standard does the THVD1450DRBT comply with?

What package is the THVD1450DRBT available in?

Is the THVD1450DRBT RoHS compliant?

Related Guides

How to Choose a CAN Transceiver Around MCP2551-E/SN: Selection and Procurement Guide

TISP4015L1BJR-S Design Guide for Surge Protection

MCP2551-E/SN CAN Transceiver Board Validation Guide

How to Choose a GRM185B31C105KE43D MLCC: Selection and Procurement Guide

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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