SN75LBC187DBR - Texas Instruments

Manufacturer Part Number

SN75LBC187DBR

Manufacturer

Texas Instruments

Introduction

The SN75LBC187DBR is a high-quality RS232 protocol transceiver designed by Texas Instruments specifically for interfacing with communication lines that require full duplex data transmission.

Product Features and Performance

Full duplex RS232 communication

3 drivers and 5 receivers for robust data transmission and reception

Achieves a data rate of up to 120Kbps

Operates with a supply voltage ranging from 4.5V to 5.5V

Receiver hysteresis of 500 mV for improved noise immunity

Designed for surface mount application with a compact 28-SSOP package

Product Advantages

Enhanced signal integrity and noise immunity due to receiver hysteresis

Flexible power supply requirements suitable for diverse applications

Optimized for low-power consumption, extending the lifespan of battery-powered devices

High integration level reduces the need for external components

Easy to integrate into various design due to the small and compact package

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 3/5

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 120Kbps

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 28-SSOP

Quality and Safety Features

Reliable operation within the specified temperature range

Manufactured to meet high Texas Instruments quality standards

Compatibility

Suitable for various RS232 communication applications requiring full duplex operation

Application Areas

Telecommunication systems

Networking equipment

Data acquisition systems

Industrial control interfaces

Product Lifecycle

Product Status: Last Time Buy

Users should plan for future needs or look for replacements/upgrades as this product is nearing discontinuation

Several Key Reasons to Choose This Product

High reliability and signal integrity for critical communications

Low power consumption enhances efficiency in portable and power-sensitive applications

Comprehensive technical support and documentation from Texas Instruments

Compact packaging suitable for space-constrained designs

Product is from a reputable manufacturer known for quality and innovation in interface technology