# SN65HVD73DGS - Texas Instruments RS-485 Transceiver

## Product Summary

The Texas Instruments SN65HVD73DGS is a 3.3V full-duplex RS-485 transceiver designed for reliable data communication. It features a maximum signaling rate of 20Mbps and robust ±12kV IEC ESD protection.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | SN65HVD73DGS |
| Manufacturer | Texas Instruments |
| Product Type | RS-485 Transceiver |
| Category | Uncategorized |
| Subcategory | RS-485/RS-422 Transceiver |
| Package | VSSOP (DGS) / SOIC (D) |
| Mounting Type | Surface Mount |

## Description

The SN65HVD73DGS from Texas Instruments is a 3.3V full-duplex RS-485 transceiver optimized for high-speed data transmission. It supports a maximum signaling rate of 20Mbps, making it suitable for demanding industrial and communication applications.

This transceiver offers significant protection features, including ±12kV IEC 61000-4-2 contact discharge protection and ±30kV HBM protection on bus I/O. It operates across an extended industrial temperature range of -40°C to 125°C, ensuring reliability in harsh environments. The device features a wide common-mode voltage range of -7V to 12V and supports up to 256 nodes on the bus.

Available in SOIC (14-pin) and VSSOP (10-pin) packages, the SN65HVD73DGS is designed for surface mount applications. Its low quiescent current (<1.1mA) and very low standby current (<5µA) contribute to power efficiency. The 5V tolerant logic inputs ensure compatibility with both 3.3V and 5V systems, simplifying integration into existing designs.

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 1,738 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Xingangxin | 1,738 |  |  |  |  |

## Features

- 3.3V full-duplex RS-485 transceiver
- 20Mbps maximum signaling rate
- ±12kV IEC ESD protection
- Supports up to 256 nodes on bus
- Extended industrial temperature range

## Applications

- Industrial automation systems
- Building automation networks
- Point-of-sale systems
- Security systems

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/2d/3b/88/dgs0010a.png
- Product Page: https://distyparts.com/product/sn65hvd73dgs
- RFQ URL: https://distyparts.com/product/sn65hvd73dgs#rfq

## FAQs

### What is the maximum data rate for the SN65HVD73DGS?

The maximum signaling rate for the SN65HVD73DGS is 20 Mbps.

### What type of ESD protection does the SN65HVD73DGS offer?

The SN65HVD73DGS offers ±12kV IEC 61000-4-2 contact discharge protection and > ±30kV HBM protection on bus I/O.

### What is the operating temperature range for the SN65HVD73DGS?

The SN65HVD73DGS operates in an extended industrial temperature range from -40°C to 125°C.

### How many nodes can be connected on the bus with the SN65HVD73DGS?

Up to 256 nodes can be connected on the bus with the SN65HVD73DGS.

### What package options are available for the SN65HVD73DGS?

The SN65HVD73DGS is available in SOIC (D) and VSSOP (DGS) packages.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/sn65hvd73dgs
- Markdown File: https://distyparts.com/product/sn65hvd73dgs.md
- TXT File: https://distyparts.com/product/sn65hvd73dgs.txt