SN75976A2DL - Texas Instruments

Manufacturer Part Number

SN75976A2DL

Manufacturer

Texas Instruments

Introduction

The SN75976A2DL is a half-duplex transceiver from Texas Instruments designed for RS422 and RS485 communication protocols.

Product Features and Performance

Interface Drivers, Receivers, Transceivers category

Supports RS422 and RS485 protocols

9 Drivers and 9 Receivers for effective communication

45 mV receiver hysteresis for improved noise suppression

Suitable supply voltage range of 4.5V to 5.5V

Operational temperature range from 0°C to 70°C

Surface-mount technology for secure and compact integration

Available in a 56-BSSOP package for enhanced circuit board density

Product Advantages

Enhanced signal integrity due to integrated receiver hysteresis

High driver and receiver counts support complex communication networks

Reliable performance within standard industrial temperature ranges

Broad compatibility with various RS422 and RS485 applications

Key Technical Parameters

Protocol: RS422, RS485

Number of Drivers/Receivers: 9/9

Duplex: Half

Receiver Hysteresis: 45 mV

Supply Voltage: 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Package / Case: 56-BSSOP

Quality and Safety Features

The SN75976A2DL is manufactured by Texas Instruments, ensuring industry standard compliance with rigorous quality and safety standards.

Compatibility

Designed for general-purpose RS422 and RS485 applications, ensures compatibility with a broad set of devices utilizing these protocols.

Application Areas

Widely applicable in industrial, telecom, and networking equipment where reliable serial communication is needed.

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation with ongoing support and supplies from Texas Instruments.

Several Key Reasons to Choose This Product

High integration with 9 drivers and receivers each to facilitate robust communication solutions.

Texas Instruments' reputation for reliability and performance in semiconductor design.

Optimal operating temperature range for diverse environments.

Surface mount package suitable for modern, space-constrained PCB layouts.

Ensures compatibility with a wide range of RS422 and RS485 devices, offering flexibility in system design.