SN65HVD3083EDGSR

Effective Inventory6,199

Full-duplex communication

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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.

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SN65HVD3083EDGSR DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $1.947 $1.95
10 $1.902 $19.02
30 $1.871 $56.13
100 $1.841 $184.10

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

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SN65HVD3083EDGSR Details

The SN65HVD3083EDGSR is a robust RS-485 transceiver from Texas Instruments, designed for reliable data communication in industrial and automotive applications. This transceiver offers high ESD protection, low power consumption, and supports data rates up to 50Mbps. It is housed in a compact and durable package, making it suitable for various communication systems.

Pinout

  • 1 (DI): Driver Input
  • 2 (DE): Driver Output Enable
  • 3 (RO): Receiver Output
  • 4 (RE): Receiver Output Enable
  • 5 (GND): Ground
  • 6 (A): Non-inverting Receiver Input/Driver Output
  • 7 (B): Inverting Receiver Input/Driver Output
  • 8 (VCC): Positive Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • High ESD Protection: Ensures reliable operation in harsh environments with up to ±16kV protection.
  • Low Power Consumption: Designed for energy-efficient operation in battery-powered applications.
  • Wide Temperature Range: Operates over a wide temperature range from -40°C to +85°C.
  • Fast Data Rates: Supports data rates up to 50Mbps for high-speed communication.
  • Compact Design: Housed in a small package for space-constrained applications.

Application

  • Industrial Automation: Ideal for industrial automation systems requiring robust communication.
  • Automotive Networking: Used in automotive networks for reliable data transmission.
  • Energy Management: Suitable for energy management systems with its low power consumption.

Where to Use

The SN65HVD3083EDGSR is recommended for applications demanding reliable RS-485 communication with high levels of ESD protection and low power consumption. It is well-suited for industrial automation, automotive networking, and energy management systems.

How to Use

Connect the SN65HVD3083EDGSR to your RS-485 bus by connecting the A and B pins to the respective bus lines. Ensure proper connections to VCC and GND for power. Use the DI, DE, RO, and RE pins for controlling data transmission. Refer to the datasheet for detailed usage instructions.

Application Circuit

The application circuit diagram for the SN65HVD3083EDGSR provides guidance on connecting the transceiver in an RS-485 communication system. It includes connections for power, ground, and data lines to ensure proper functionality and data integrity.

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

Equivalents

  • MAX485: A comparable RS-485 transceiver with similar features and performance specifications.
  • ST485: An alternative transceiver offering equivalent functionality for RS-485 communication.

Complementary

The SN65HVD3083EDGSR can be paired with the SN65HVD3085EDGSR to enhance communication capabilities with higher data rates and extended temperature range support.

When selecting complementary transceivers, ensure compatibility with your system requirements for seamless integration and optimal performance.

Frequently Asked Questions

Q: What is the maximum data rate supported by the SN65HVD3083EDGSR?

A: The SN65HVD3083EDGSR supports data rates up to 50Mbps, enabling high-speed data transmission in communication networks.

Q: Is the SN65HVD3083EDGSR suitable for automotive applications?

A: Yes, the SN65HVD3083EDGSR is well-suited for automotive networking systems, offering robust communication features for reliable data exchange.

SN65HVD3083EDGSR

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 Full Supply voltage (nom) (V) 5
Signaling rate (max) (MBits) 1 Fault protection (V) -9 to 14
Common-mode range (V) -7 to 12 Number of nodes 256
Isolated No Supply current (max) (µA) 750
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 SN65HVD3083EDGSR PDF Download

FAQs

What is SN65HVD3083EDGSR?

The SN65HVD3083EDGSR is a 3.3V, 500kbps, half-duplex RS-485 transceiver designed by Texas Instruments. It is suitable for applications requiring robust communication over long cable runs, such as industrial automation, building automation, and automotive systems.

How Does SN65HVD3083EDGSR Work?

The SN65HVD3083EDGSR works by converting TTL/CMOS-level signals to differential bus signals for RS-485 communication. It provides receiver fail-safe and transmitter output-enable features for enhanced robustness and flexibility in half-duplex communication systems. The transceiver's high-impedance output state allows multiple transceivers to be connected on the same bus.

How Many Pins does SN65HVD3083EDGSR have and What are the Functions of the Pinout Configuration?

The SN65HVD3083EDGSR is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • A: Non-inverting driver output / receiver input.
  • B: Inverting driver output / receiver input.
  • GND: Ground pin.
  • RE: Receiver output enable pin.
  • DE: Driver output enable pin.
  • VCC: Power supply pin.
  • Y: Receiver output (complementary).
  • Z: Receiver output (true).

What are the Pros and Cons of SN65HVD3083EDGSR?

Pros:

  • Robust Communication: Designed for reliable communication over long cable runs in harsh industrial environments.
  • Receiver Fail-Safe: Provides a built-in fail-safe feature to ensure a valid high output when the bus is open, shorted, or idle.
  • High Speed: Supports data rates of up to 500kbps for efficient data transmission.
  • Driver Output Enable: Allows control of the driver output for half-duplex communication.
  • Small Package: The 8-pin SOIC package is space-efficient, suitable for compact designs.

Cons:

  • Compatibility: Designed for 3.3V systems, may require level translation for use in 5V systems.
  • External Components: May require additional termination and protection components for optimal performance in certain applications.
  • Temperature Range: Operating temperature ranges may be limited compared to industrial-grade transceivers.

Are There Any Equivalents/Alternatives to SN65HVD3083EDGSR for Recommendation?

  • An equivalent part to the SN65HVD3083EDGSR is the MAX3083 from Maxim Integrated.
  • Alternatives to the SN65HVD3083EDGSR include the LTC485 from Analog Devices and the ST485B from STMicroelectronics.

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