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See Technical Specifications

SN65HVD72DR +BOM

Half-duplex RS-485 supporting 250 kbps speed, IEC ESD protection, and 3.3-V operation

Manufacturer:

Texas Instruments
Mfr.Part #:

SN65HVD72DR
Datasheet:

SN65HVD72DR Datasheet (PDF)
Number Of Receivers:

1
Number Of Transmitters:

1
Duplex:

Half
Supply Voltage (nom) (V):

3.3
EDA/CAD Models:

Request Free CAD Models for SN65HVD72DR

SN65HVD72DR General Description

The SN65HVD72DR is a half-duplex RS-485 transceiver that is designed for balanced data transmission over twisted-pair cables. It features a wide supply voltage range of 3V to 5.5V, making it suitable for a variety of applications. The device has a maximum data rate of 20 Mbps and is capable of transmitting signals up to 1,200 meters at a data rate of 100 kbps.The SN65HVD72DR is equipped with thermal shutdown and short-circuit protection to ensure the safety and reliability of the system. It also has a wide common-mode voltage range of -7V to 12V, allowing for greater flexibility in design. The device comes in a small SOIC-8 package, making it easy to integrate into existing systems.

Key Features

**High-Speed CAN Transceiver**: Supports data rates up to 1 Mbps

**Wide Supply Voltage Range**: Operates from 3.3 V to 5 V

**Low Power Consumption**: Consumes minimal power in standby mode

**ESD Protection**: Built-in protection against electrostatic discharge

**Industrial Temperature Range**: Suitable for harsh industrial environments

Application

The SN65HVD72DR is commonly used in applications requiring robust communication over long distances, such as industrial automation, automotive systems, and telecommunication networks

It serves as a transceiver for differential signaling, facilitating reliable data transmission in harsh electromagnetic environments

Specifications

Number of receivers	1	Number of transmitters	1
Duplex	Half	Supply voltage (nom) (V)	3.3
Signaling rate (max) (MBits)	0.25	IEC 61000-4-2 contact (±V)	12000
Fault protection (V)	-13 to 16.5	Common-mode range (V)	-7 to 12
Number of nodes	200	Features	IEC ESD protection
Isolated	No	Supply current (max) (µA)	950
Rating	Catalog	Operating temperature range (°C)	-40 to 125