SN65HVD78DRBR - Texas Instruments

Manufacturer Part Number

SN65HVD78DRBR

Manufacturer

Texas Instruments

Introduction

The SN65HVD78DRBR is a high-performance transceiver designed for RS422 and RS485 communication protocols, primarily used in interface drivers and receivers.

Product Features and Performance

Half-duplex RS422/RS485 transceiver

Operates at a data rate of up to 50 Mbps

Receiver hysteresis of 80 mV

Supports voltage supply range from 3V to 3.6V

Capable of operating in temperatures from -40°C to 125°C

Surface mount package type

VDFN exposed pad (8-SON, 3x3 package size)

Product Advantages

High-speed data transmission capabilities

Robust receiver input hysteresis increases noise tolerance

Efficient power operation on lower voltage supply

Preferred for wide temperature range applications

Compact package ideal for space-sensitive applications

Key Technical Parameters

Data Rate: 50 Mbps

Voltage Supply: 3V ~ 3.6V

Operating Temperature: -40°C ~ 125°C

Number of Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 80 mV

Mounting Type: Surface Mount

Package / Case: 8-VDFN Exposed Pad

Quality and Safety Features

Built to withstand harsh environmental conditions

Compliance with industry safety and quality standards

Compatibility

Compatible with RS422 and RS485 protocol-based devices and networks

Application Areas

Industrial automation

Point-of-sale systems

Network servers and communication systems

Product Lifecycle

Status: Active

Continuously manufactured with no near-term discontinuation foreseen

Options for future upgrades or replacements are available to ensure longevity

Several Key Reasons to Choose This Product

Highly reliable for critical industrial communication needs

Supports high-speed operations, enhancing system efficiency

Minimalistic compact design suitable for limited spaces

Strong performance across temperature fluctuations

Ongoing product support and availability from Texas Instruments