THVD2450DRBR Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
Fault-protected RS-485/RS-422 line transceiver from Texas Instruments supporting ±70V bus fault protection and 3.3V to 5V operation. Features IEC ESD protection, differential Schmitt trigger input, and complies with EIA-485-A and EIA-422-B standards. Available in an 8-pin SON package rated from -40°C to 125°C with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- THVD2450DRBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7992(MOQ 100)
- 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 THVD2450DRBR?
- ±70V bus fault protection safeguards the transceiver against severe overvoltage events on RS-485 lines, critical for industrial environments with cable fault or accidental power connection scenarios
- Wide supply voltage range of 3.3V to 5V with differential Schmitt trigger input enables noise-immune operation in long-cable industrial RS-485 and RS-422 networks
- IEC ESD protection and -40°C to 125°C operating temperature range ensure reliable performance in harsh industrial, automotive, and outdoor communication applications
What is THVD2450DRBR used for?
The THVD2450DRBR is designed for robust RS-485 and RS-422 communications in industrial automation networks, building control systems, and process control equipment where bus fault protection is essential. Its ±70V fault tolerance protects against cable miswiring and transient overvoltage events common in factory floor environments. The extended -40°C to 125°C temperature range and IEC ESD ratings make it suitable for outdoor installations and automotive infotainment network interfaces.
What are the specifications of THVD2450DRBR?
| Pbfree Code | Yes |
| Date Of Intro | 2019-07-06 |
| YTEOL | 15 |
| 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 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 |
| Receive Delay-Max | 80ns |
| Receiver Number of Bits | 1 |
| Supply Current-Max | 5.6mA |
| 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 | 3.3V |
| 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 | 350ns |
| 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 |
Where can I find the THVD2450DRBR datasheet?
THVD2450DRBR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for THVD2450DRBR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What bus fault protection level does the THVD2450DRBR offer?
The THVD2450DRBR provides ±70V bus fault protection, meaning the transceiver can withstand severe overvoltage conditions on the RS-485 bus lines without damage. This level of protection is essential in industrial installations where accidental connection to power lines or cable faults can expose the bus to high voltages.
What interface standards does the THVD2450DRBR support?
The THVD2450DRBR is compliant with EIA-485-A, TIA-485-A, EIA-422-B, and TIA-422-B standards. This dual compatibility allows the same transceiver to be used for both RS-485 multi-drop networks and RS-422 point-to-point links, offering design flexibility across a wide range of industrial serial communication topologies.
What is the operating temperature range of the THVD2450DRBR?
The THVD2450DRBR operates over a temperature range of -40°C to 125°C. This extended industrial and automotive temperature rating makes it suitable for harsh outdoor installations, factory automation equipment, and automotive communication modules that experience wide ambient temperature variations throughout their operational lifetime.
What package is the THVD2450DRBR available in?
The THVD2450DRBR is packaged in an 8-pin Small Outline No-Lead (SON-8) package, with JESD-30 code S-PDSO-N8. This compact, lead-free surface-mount package provides a small PCB footprint and good thermal performance, ideal for space-constrained industrial communication boards requiring IEC ESD and high fault tolerance.
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Why Buy from FindMyChip
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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| 134+ | $1.8723 | $250.89 |
| 167+ | $1.7992 | $300.47 |
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