Part Details for SN65HVD1781D by Texas Instruments
Results Overview of SN65HVD1781D by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Internet of Things (IoT)
Environmental Monitoring
Space Technology
Industrial Automation
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Medical Imaging
Automotive
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Aerospace and Defense
Healthcare
Renewable Energy
Electronic Manufacturing
Communication and Networking
Robotics and Drones
SN65HVD1781D Information
SN65HVD1781D by Texas Instruments is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| SN65HVD1781DG4 | Texas Instruments | 70-V Fault-Protected RS-485 Transceivers 8-SOIC -40 to 125 | |
| SN65HVD1781D | Texas Instruments | 70-V Fault-Protected RS-485 Transceivers 8-SOIC -40 to 125 | |
| SN65HVD1781DRG4 | Texas Instruments | 70-V Fault-Protected RS-485 Transceivers 8-SOIC -40 to 125 |
Price & Stock for SN65HVD1781D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
28AH4898
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Newark | Ic, Transceivers Rs485, Device Type:Rs485 Transceiver, Ic Interface Type:Rs485, No. Of Drivers:1Drivers, No. Of Receivers:1Receivers, Supply Voltage Min:3.15V, Supply Voltage Max:5.5V, Driver Case Style:Soic, No. Of Pins:8Pins, Rohs Compliant: Yes |Texas Instruments SN65HVD1781D RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 339 |
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$5.2700 / $6.9300 | Buy Now |
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DISTI #
SN65HVD1781D
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TME | IC: interface, transceiver, half duplex,RS485, 1000kbps, SOIC8 Min Qty: 1 | 0 |
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$4.2400 / $5.6900 | RFQ |
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DISTI #
SN65HVD1781D
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Chip One Stop | Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tube | 384 |
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$2.6400 / $3.9900 | Buy Now |
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Chip Stock | SingleTransmitter/ReceiverRS-4858-PinSOICTube | 53440 |
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RFQ | |
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LCSC | Transceiver 320 Half-Duplex 3.15V5.5V SOIC-8 Drivers Receivers Transceivers RoHS | 1 |
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$1.2021 / $2.0474 | Buy Now |
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Win Source Electronics | IC TXRX RS485 FAULT-PROT 8-SOIC | 55000 |
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$0.3600 / $0.4650 | Buy Now |
US Tariff Estimator: SN65HVD1781D by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for SN65HVD1781D
SN65HVD1781D CAD Models
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SN65HVD1781D Part Data Attributes
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SN65HVD1781D
Texas Instruments
Buy Now
Datasheet
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SN65HVD1781D
Texas Instruments
70-V Fault-Protected RS-485 Transceivers 8-SOIC -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Sop, Sop8,.25 | |
| Pin Count | 8 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| 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 | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Out Swing-Min | 0.85 V | |
| Output Characteristics | Differential | |
| Output Low Current-Max | 0.008 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Receive Delay-Max | 200 Ns | |
| Receiver Number of Bits | 1 | |
| Seated Height-Max | 1.75 Mm | |
| Supply Current-Max | 6 Ma | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 3.15 V | |
| Supply Voltage-Nom | 5 V | |
| Supply Voltage1-Max | 5.5 V | |
| Supply Voltage1-Min | 3.15 V | |
| Supply Voltage1-Nom | 5 V | |
| Surface Mount | Yes | |
| Temperature Grade | Automotive | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transmit Delay-Max | 200 Ns | |
| Width | 3.9 Mm |
Alternate Parts for SN65HVD1781D
This table gives cross-reference parts and alternative options found for SN65HVD1781D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN65HVD1781D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN65HVD1786DRG4 | Texas Instruments | Check for Price | 70-V Fault-Protected RS-485 with -20 to +25 common mode 8-SOIC -40 to 105 | SN65HVD1781D vs SN65HVD1786DRG4 |
SN65HVD1781D Frequently Asked Questions (FAQ)
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The maximum cable length supported by the SN65HVD1781D is dependent on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths of up to 100 meters at a data rate of 100 Mbps.
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To ensure signal integrity and minimize EMI, it is recommended to use a shielded cable, keep the transmitter and receiver pairs close together, and use a common-mode choke or ferrite bead to filter out high-frequency noise.
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For optimal performance, it is recommended to follow a star topology for the device, with the transmitter and receiver pairs routed close together and away from other noisy signals. Additionally, use a solid ground plane and avoid routing signals near the device's power pins.
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To troubleshoot issues with the SN65HVD1781D, start by checking the device's power supply and signal connections. Use an oscilloscope to verify the signal integrity and check for any signs of signal degradation or noise. Also, review the device's datasheet and application notes for guidance on troubleshooting common issues.
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Yes, the SN65HVD1781D is suitable for use in industrial and automotive applications due to its high temperature range (-40°C to 125°C) and robustness against electromagnetic interference (EMI). However, it is essential to follow proper design and layout guidelines to ensure reliable operation in these environments.