SN65HVD485ED
10Mbps communicationSN65HVD485ED
10Mbps communication
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Manufacturer Part # : SN65HVD485ED
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Package/Case: SOIC-8
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Part Status : Active
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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.
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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.
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We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
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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.
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Tape and Reel
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SN65HVD485ED DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $2.211 | $2.21 |
10 | $1.919 | $19.19 |
30 | $1.735 | $52.05 |
75 | $1.548 | $116.10 |
525 | $1.463 | $768.08 |
1500 | $1.426 | $2,139.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The SN65HVD485E is a highly reliable half-duplex transceiver, perfect for RS-485 data bus networks. It operates at a 5-V supply and is fully compliant with the TIA/EIA-485A standard, making it suitable for a wide range of industrial applications. With a data transmission speed of up to 10 Mbps over long twisted-pair cables, and very low supply current, this device is a top choice for demanding environments. The wide common-mode range and high ESD protection levels further enhance its suitability for use in electrical inverters, telecom racks, cabled chassis interconnects, and industrial automation networks. Notably, it matches the industry-standard footprint of the SN75176 device, making it easy to incorporate into existing designs. Additionally, power-on reset circuits and a thermal-shutdown function ensure added safety and stability
Key Features
- Durable construction and corrosion-resistant materials
- Elasticated cord for flexibility and ease of use
- Compact design and ergonomic grip for improved handling
- Safe operation up to 100V AC or DC
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) | 10 | Fault protection (V) | -9 to 14 |
Common-mode range (V) | -7 to 12 | Number of nodes | 64 |
Isolated | No | Supply current (max) (µA) | 2000 |
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 SN65HVD485ED?
The SN65HVD485ED is a half-duplex RS-485 transceiver IC designed by Texas Instruments. It is specifically intended for use in harsh industrial environments where noise immunity and robust communication are essential.
How Does SN65HVD485ED Work?
The SN65HVD485ED operates as a transceiver, facilitating bidirectional data transfer over an RS-485 network. It provides differential signaling for noise immunity, allowing for long-distance communication in noisy environments. The device features thermal shutdown and surge protection to enhance reliability in industrial applications.
How Many Pins does SN65HVD485ED have and What are the Functions of the Pinout Configuration?
The SN65HVD485ED is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- A, B: Differential communication pins.
- GND: Ground connection.
- RE, DE: Receiver and driver enable pins.
- VCC: Power supply pin.
What are the Pros and Cons of SN65HVD485ED?
Pros:
- Robust Communication: Designed for harsh industrial environments with high noise immunity.
- Thermal Shutdown: Features built-in thermal shutdown protection for enhanced reliability.
- Surge Protection: Provides surge protection for added robustness in challenging conditions.
- Compact Package: Housed in an 8-pin SOIC package for space-efficient designs.
Cons:
- Half-Duplex Operation: Supports half-duplex communication only, limiting simultaneous transmit and receive capabilities.
- External Components: May require additional external components for specific system configurations.
Are There Any Equivalents/Alternatives to SN65HVD485ED for Recommendation?
- The MAX485 from Maxim Integrated is a popular alternative to the SN65HVD485ED.
- Other alternatives include the SN75176 from Texas Instruments and the LTC485 from Analog Devices.
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