SN65HVD20D

Name: SN65HVD20D
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

RS-485 Interface IC RS485 Ext Com-Md

6,489 Effective Inventory

SN65HVD20D

Effective Inventory6,489

RS-485 Interface IC RS485 Ext Com-Md

Manufacturer Part # : SN65HVD20D
Package/Case: SOIC-8
Brand: Texas Instruments
Product Categories : Drivers, Receivers, Transceivers
Series : 65HVD20

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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.

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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]

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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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SN65HVD20D DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.599	$1.60
10	$1.382	$13.82
30	$1.245	$37.35
100	$1.104	$110.40
500	$1.041	$520.50
1000	$1.014	$1,014.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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SN65HVD20D Details

The SN65HVD20D is a high-speed CAN transceiver from Texas Instruments, designed for reliable data transmission in industrial automation, automotive diagnostics, and LED/LCD panel control applications. This device features low-power standby mode, operation up to 70 Mbps, controlled driver output, great ESD performance, and an industrial temperature range of -40°C to 125°C.

Key Features

High-speed CAN Transceiver: Designed for high-speed data transmission up to 70 Mbps.
Low-power Standby Mode: Offers low power consumption for battery-powered applications.
Operation Up to 70 Mbps: Supports fast data rates for high-speed communication.
Controlled Driver Output: Provides controlled driver output for reliable data transmission.
Great ESD Performance: Offers great ESD protection up to ±15kV, ensuring reliable operation in harsh environments.
Industrial Temperature Range: Operates over a wide temperature range from -40°C to 125°C.

Applications

Industrial Automation: Ideal for industrial automation applications requiring low-power, high-speed bi-directional data communication over long cable lengths.
Automotive Diagnostics: Suitable for automotive diagnostics applications where high ESD protection and reliable data transmission are critical.
LED/LCD Panel Control: Used in LED/LCD panel control applications requiring robust communication in noisy environments or over long distances.

Where to Use

The SN65HVD20D is suitable for use in industrial automation, automotive diagnostics, and LED/LCD panel control applications where high-speed data transmission, low power consumption, and great ESD protection are required.

How to Use

The SN65HVD20D can be used as a standalone transceiver or in combination with other semiconductor components to create a complete communication system. Ensure proper connections and operating conditions for optimal performance and reliability.

Application Circuit

The application circuit diagram for the SN65HVD20D illustrates how to connect the transceiver to an industrial automation, automotive diagnostics, or LED/LCD panel control system. It includes connections for power supply, ground, and communication bus lines, ensuring proper operation and reliable data transmission.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Complementary

The SN65HVD20D can be complemented by other Texas Instruments semiconductor components, such as the SN65HVD75, which offers higher data rates and enhanced ESD protection, suitable for more demanding communication applications.

When selecting complementary transceivers, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum data rate supported by the SN65HVD20D?

A: The SN65HVD20D supports data rates up to 70 Mbps. For more details, refer to the datasheet for specific operating conditions and limitations.

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)	25	Fault protection (V)	-27 to 27
Common-mode range (V)	-20 to 25	Number of nodes	64
Features	Extended common mode	Isolated	No
Supply current (max) (µA)	9000	Rating	Catalog
Operating temperature range (°C)	-40 to 85

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.

Preliminary Specification SN65HVD20D PDF Download

FAQs

What is SN65HVD20D?

The SN65HVD20D is a 3.3V RS-485 transceiver designed by Texas Instruments. It is specifically tailored for use in serial communication networks, industrial control systems, and long-distance data transmission applications.

How Does SN65HVD20D Work?

The SN65HVD20D functions as a differential voltage transceiver for RS-485 communication. It enables bidirectional data transmission over twisted-pair cables with high noise immunity and robustness. The transceiver includes driver and receiver circuitry to interface with RS-485 protocol-compatible devices.

How Many Pins does SN65HVD20D have and What are the Functions of the Pinout Configuration?

The SN65HVD20D is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

A, B: Differential communication pins for RS-485 data transmission.
GND: Ground connection.
VCC: Power supply input pin.
RO: Receiver output pin.
DI: Driver input pin.
RE, DE: Receiver enable and driver enable pins for controlling data direction.

What are the Pros and Cons of SN65HVD20D?

Pros:

RS-485 Compatibility: Designed to meet RS-485 standards for reliable serial communication.
Wide Operating Voltage: Supports a 3.3V supply voltage for compatibility with modern systems.
Robust Communication: Provides high noise immunity and long-distance transmission capabilities.
Driver/Receiver Enable Pins: Allows control over the direction of data transmission.
Compact Package: The 8-lead SOIC package is space-efficient for various applications.

Cons:

Power Consumption: May have higher power consumption compared to lower voltage transceivers.
External Termination: Requires proper termination and grounding for optimal signal integrity.
Temperature Sensitivity: Performance may vary in extreme temperature conditions.

Are There Any Equivalents/Alternatives to SN65HVD20D for Recommendation?

The MAX3485 from Maxim Integrated is a similar 3.3V RS-485 transceiver with comparable features.
Alternatives to the SN65HVD20D include the ADM485 from Analog Devices and the LTC2850 from Linear Technology.