SN65HVD33D Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN65HVD33D is a 3.3V RS-485/RS-422 line transceiver with differential Schmitt-trigger inputs, supporting signaling rates up to 25Mbps in 14-Pin SOIC package. From $0.42 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN65HVD33D Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4172(MOQ 1)
- 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 SN65HVD33D?
- 3.3V supply voltage for low-power RS-485/RS-422 transceiver applications
- Supports signaling rates up to 25Mbps for high-speed data communication
- Differential Schmitt-trigger inputs for superior noise immunity
- Compliant with EIA-485, EIA-422, TIA-485, TIA-422, V.11, and ISO 8482 standards
- 14-Pin SOIC package enabling compact PCB integration
What is SN65HVD33D used for?
The SN65HVD33D is widely used in industrial automation and process control systems where robust RS-485 multi-drop networks are required over long cable runs. It is also deployed in building automation, motor drive interfaces, and smart metering applications that demand reliable half-duplex or full-duplex differential communication at 3.3V logic levels. Additionally, the device suits distributed I/O systems, PLCs, and SCADA equipment needing compliance with multiple international signaling standards.
What are the specifications of SN65HVD33D?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | SIGNALING RATE 25MBPS |
| 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; V.11 |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Out Swing-Min | 1.5V |
| Output Characteristics | 3-STATE |
| Output Low Current-Max | 0.06A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.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 | 2mA |
| 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, Taiwan |
Where can I find the SN65HVD33D datasheet?
SN65HVD33D Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN65HVD33D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum signaling rate supported by the SN65HVD33D?
The SN65HVD33D supports a maximum signaling rate of 25Mbps, making it suitable for high-speed industrial RS-485 and RS-422 communication links. This rate is achievable at the device's 3.3V supply voltage and applies to both the driver and receiver sections.
Which interface standards does the SN65HVD33D comply with?
The SN65HVD33D is compliant with EIA-422-B, TIA-422-B, EIA-485-A, TIA-485-A, ISO 8482, and ITU V.11 standards. This broad compliance allows the device to be used interchangeably in RS-485 and RS-422 networks and ensures compatibility with a wide range of industrial equipment worldwide.
What package type is the SN65HVD33D available in and what are the pin count details?
The SN65HVD33D is available in a 14-pin SOIC (Small Outline IC) package, JESD-30 code R-PDSO-G14. The compact surface-mount footprint makes it easy to integrate into space-constrained PCB designs typical of industrial control and automation boards.
Can the SN65HVD33D replace 5V RS-485 transceivers in existing designs?
The SN65HVD33D operates at 3.3V, whereas many legacy RS-485 transceivers use a 5V supply. Direct drop-in replacement is possible only if the system logic and bus biasing have been adapted for 3.3V operation. For 5V systems, TI offers pin-compatible devices such as the SN75HVD33D. Always verify supply voltage, driver output levels, and receiver input thresholds before substituting.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.0090 | $1.01 |
| 445+ | $0.4511 | $200.74 |
| 580+ | $0.4341 | $251.78 |
| 720+ | $0.4172 | $300.38 |
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