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SN65HVD1176DR
RS-485 Interface IC PROFIBUS RS-485 TransceiverSN65HVD1176DR
RS-485 Interface IC PROFIBUS RS-485 Transceiver
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Manufacturer Part # : SN65HVD1176DR
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Package/Case: SOIC-8
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Brand: Texas Instruments
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Product Categories : Drivers, Receivers, Transceivers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
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Cut Tape
Tube or Tray
SN65HVD1176DR DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.152 | $1.15 |
| 10 | $0.979 | $9.79 |
| 30 | $0.883 | $26.49 |
| 100 | $0.775 | $77.50 |
| 500 | $0.689 | $344.50 |
| 1000 | $0.667 | $667.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The SN65HVD1176DR is a top-of-the-line transceiver specifically designed for use in PROFIBUS applications. With a high signaling rate of up to 40 Mbps, this device ensures fast and efficient communication across twisted-pair networks. Its low bus capacitance of 10 pF (Max) allows for improved signal quality and reliability, meeting the industry standards for differential data transmission. Additionally, with ESD protection exceeding 10 kV HBM, users can have peace of mind knowing their system is safeguarded against damage from electrostatic discharge. The fail-safe receiver feature further enhances the device's reliability by detecting bus open, short, and idle conditions
Key Features
- This device has excellent electromagnetic immunity.
- Data transfer rate of up to 250 kbps is supported.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of receivers | 1 | Number of transmitters | 1 |
| Duplex | Half | Supply voltage (nom) (V) | 5 |
| Signaling rate (max) (MBits) | 40 | Fault protection (V) | -7 to 12 |
| Common-mode range (V) | -7 to 12 | Number of nodes | 160 |
| Features | PROFIBUS | Isolated | No |
| Supply current (max) (µA) | 6000 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is SN65HVD1176DR?
The SN65HVD1176DR is a high-speed, low-power, and low-voltage RS-485 transceiver designed by Texas Instruments. It is ideal for applications requiring robust communication over long cable lengths, such as industrial automation, automotive systems, and networking equipment.
How Does SN65HVD1176DR Work?
The SN65HVD1176DR allows bidirectional data transmission between a controller and an RS-485 bus. It features overvoltage protection, hot swap capabilities, and low electromagnetic emissions. The transceiver ensures reliable data communication in noisy industrial environments.
How Many Pins does SN65HVD1176DR have and What are the Functions of the Pinout Configuration?
The SN65HVD1176DR is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- RO: Receiver Output.
- RE: Receiver Output Enable.
- DI: Driver Input.
- DE: Driver Output Enable.
- VCC: Positive Power Supply.
- GND: Ground.
What are the Pros and Cons of SN65HVD1176DR?
Pros:
- High-Speed Operation: Supports high-speed data communication in industrial environments.
- Low Power Consumption: Operates with low power consumption, suitable for energy-efficient applications.
- Overvoltage Protection: Provides protection against voltage transients, enhancing system robustness.
- Hot Swap Capabilities: Allows for hot plugging and removal of devices without disrupting the bus.
- EMI Performance: Low electromagnetic emission for reduced interference with other electronic components.
Cons:
- Single-Ended Communication: Only supports single-ended communication, limiting noise immunity in certain scenarios.
- External Termination Resistors: May require external termination resistors for optimal signal integrity on long cable lengths.
Are There Any Equivalents/Alternatives to SN65HVD1176DR for Recommendation?
- The MAX485 from Maxim Integrated is a comparable RS-485 transceiver with similar features.
- Alternatives to the SN65HVD1176DR include the LTC485 from Analog Devices and the ADM2483 from Analog Devices.
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