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THVD1450DR

RS-485 transceiver, 3.3-5V, 500kbps, SOIC-8

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Manufacturer Part：

THVD1450DR

Package：

SOIC-8 (4.9 x 3.9 x 1.5mm)

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Description

Product Overview

THVD1450DR from TI is a 3.3-5V RS-485 transceiver with +/-16kV IEC ESD. 500kbps. 1/4 unit load. Extended common mode. SOIC-8.

Working Principle

Differential driver/receiver for RS-485. Wide 3.3-5V supply. IEC ESD protection on bus pins. Extended common-mode range for noisy environments.

Pin Description

Pin Name Function
1 RO Rx output
2 RE Rx enable
3 DE Tx enable
4 DI Tx input
6 A Non-inverting
7 B Inverting

Applications

  • RS-485 networks
  • Building automation
  • Meter reading

Alternative Models

Manufacturer Part Number Notes
TI THVD1520DR Similar, fail-safe

THVD1450DR from TI is a 3.3-5V RS-485 transceiver with +/-16kV IEC ESD. 500kbps. 1/4 unit load. Extended common mode. SOIC-8.

Differential driver/receiver for RS-485. Wide 3.3-5V supply. IEC ESD protection on bus pins. Extended common-mode range for noisy environments.

Pin Name Function
1 RO Rx output
2 RE Rx enable
3 DE Tx enable
4 DI Tx input
6 A Non-inverting
7 B Inverting
  • RS-485 networks
  • Building automation
  • Meter reading
Manufacturer Part Number Notes
TI THVD1520DR Similar, fail-safe
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Quality Assurance

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2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

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Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

Shipping & Payment

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
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Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

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6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

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We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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