SN65HVD30D Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The Texas Instruments SN65HVD30D is a 3.3 V RS-485/RS-422 line transceiver in an 8-pin SOIC package supporting up to 25 Mbps signaling with differential Schmitt trigger inputs. It integrates one driver and one receiver compliant with EIA-485-A and EIA-422-B standards, making it suitable for robust multi-drop communication in industrial and data-acquisition systems.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- SN65HVD30D Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2690(MOQ 5)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN65HVD30D?
- 3.3 V supply operation with 25 Mbps maximum data rate for high-speed RS-485/RS-422 links
- Compliant with EIA-485-A, TIA-485-A, EIA-422-B, TIA-422-B, ISO 8482, and V.11 interface standards
- Differential Schmitt trigger receiver inputs improve noise immunity on long cable runs
- Integrated fail-safe biasing ensures defined output state when bus is open, shorted, or idle
- Half-duplex single driver / single receiver in compact 8-pin SOIC (R-PDSO-G8) footprint
- Wide industrial temperature range and RoHS-compliant, lead-free packaging
What is SN65HVD30D used for?
The SN65HVD30D is widely used in industrial automation networks, building automation (BACnet, Modbus), and process control systems where reliable half-duplex RS-485 communication over long cable runs is required. It also suits data-acquisition front-ends, motor drive control links, and smart metering infrastructure that demands low-voltage 3.3 V bus transceivers with high noise immunity.
What are the specifications of SN65HVD30D?
| YTEOL | 0 |
| Additional Feature | SIGNALING RATE 25MBPS |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| High Level Input Current-Max | 0.0001A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A; V.11 |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Out Swing-Min | 1.5V |
| Output Characteristics | 3-STATE |
| Output Low Current-Max | 0.008A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Receive Delay-Max | 45ns |
| Receiver Number of Bits | 1 |
| Supply Current-Max | 2.1mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 3.6V |
| Supply Voltage1-Min | 3V |
| Supply Voltage1-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Transmit Delay-Max | 18ns |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the SN65HVD30D datasheet?
SN65HVD30D Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN65HVD30D?
Compatible alternatives and drop-in replacements for SN65HVD30D:
Frequently Asked Questions
What is the maximum data rate supported by the SN65HVD30D?
The SN65HVD30D supports a maximum signaling rate of 25 Mbps, making it suitable for high-speed RS-485 and RS-422 communication links in industrial and data-acquisition applications.
Which interface standards does the SN65HVD30D comply with?
It is compliant with EIA-485-A, TIA-485-A, EIA-422-B, TIA-422-B, ISO 8482, and ITU-T V.11, allowing it to interface with a broad range of industrial field-bus and serial data standards.
What supply voltage does the SN65HVD30D require?
The SN65HVD30D operates from a 3.3 V supply, making it directly compatible with low-voltage microcontrollers and FPGAs without the need for level-shifting circuitry.
What package and pin count does the SN65HVD30D come in?
It is available in an 8-pin Small Outline Integrated Circuit (SOIC) package (JEDEC R-PDSO-G8), a surface-mount form factor that is easy to hand-solder and well-supported by standard PCB assembly processes.
Is the SN65HVD30D RoHS compliant and lead-free?
Yes. The SN65HVD30D carries the JESD-609 code e4, indicating it is fully RoHS compliant and manufactured with lead-free, halogen-free solder materials, suitable for use in environmentally regulated end products worldwide.
What is a typical application for the SN65HVD30D?
A typical application is a Modbus RTU half-duplex network in an industrial PLC system, where the SN65HVD30D connects a 3.3 V microcontroller UART to a twisted-pair RS-485 bus spanning hundreds of meters with up to 32 unit loads on the bus.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $1.2690 | $6.34 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit