SN65LBC176AQDR - Texas Instruments

Manufacturer Part Number

SN65LBC176AQDR

Manufacturer

Texas Instruments

Introduction

The SN65LBC176AQDR is a differential bus transceiver designed for bidirectional data communication on multipoint bus-transmission lines.

Product Features and Performance

Integrated protection features for bus pins: overvoltage, overcurrent, and thermal shutdown

Designed for multi-point transmission on long bus lines in noisy environments

Low-current standby mode

Operates from a single 5V supply

30 Mbps data rate for high speed communication

Half-duplex communication support

Thermal-shutdown protection

Power-Up/Down glitch-free driver outputs and receiver inputs

Product Advantages

Improved signaling rate for better data throughput

Robust protection features against line faults

Suitable for industrial environments with a wide operating temperature range

Resource-efficient with minimal external components needed

Key Technical Parameters

Duplex: Half

Receiver Hysteresis: 50 mV

Data Rate: 30Mbps

Voltage Supply: 4.75V to 5.25V

Operating Temperature: -40°C to 125°C

Number of Drivers/Receivers: 1/1

Protocol: RS422, RS485

Quality and Safety Features

Overvoltage protection for bus pins

Overcurrent protection

Thermal shutdown feature

Meet or exceed the requirements of ANSI Standards EIA/TIA-422-B and EIA/TIA-485-A

Compatibility

Compliant with RS422 and RS485 protocols

Interface with standard logic families through appropriate external components

Application Areas

Telecommunications

Industrial control systems

Networking equipment

Data acquisition systems

Product Lifecycle

Product Status: Active

Not reported as nearing discontinuation

Future upgrades or replacement availability not specified

Several Key Reasons to Choose This Product

High speed, up to 30 Mbps, suitable for advanced communication systems

Wide operating temperature range makes it viable for industrial applications

High integration with built-in fault protection features for reliability in harsh environments

Texas Instruments' reputation for quality and support in semiconductor products

Active product status indicates ongoing manufacturer support and availability