SN75C185N - Texas Instruments

Manufacturer Part Number

SN75C185N

Manufacturer

Texas Instruments

Introduction

The SN75C185N is a low-power RS232 transceiver from Texas Instruments, designed for communication in serial port interfaces.

Product Features and Performance

Full duplex RS232 communication

Contains 3 drivers and 5 receivers

Offers a receiver hysteresis of 1.1V for improved noise immunity

Flexible voltage supply range from 4.5V to 13.2V

Through-hole mounting for secure and reliable connections

Operates within the temperature range of 0°C to 70°C

Product Advantages

Enhanced noise immunity due to receiver hysteresis

Compatible with a wide range of supply voltages

Designed for low-power applications to conserve energy

Supports full duplex operation, allowing simultaneous transmission and reception of data

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 3/5

Duplex: Full

Receiver Hysteresis: 1.1V

Voltage Supply: 4.5V to 13.2V

Operating Temperature: 0°C to 70°C

Package / Case: 20-DIP (0.300", 7.62mm)

Quality and Safety Features

Built following stringent quality control measures by Texas Instruments

Adherence to international safety standards for electronic components

Compatibility

Ideal for applications needing RS232 communication interface

Through hole package ensures compatibility with general purpose PCBs

Application Areas

Serial port communications in computing

Industrial automation systems

Point of Sale (POS) systems

Networking equipment

Product Lifecycle

Currently marked as Last Time Buy

Potential discontinuation in the near future with suggestions to seek replacements or upgrades

Several Key Reasons to Choose This Product

Robust build quality from Texas Instruments

Improved noise immunity makes it suitable for noisy environments

Wide voltage supply range enhances compatibility with various systems

Low power consumption is ideal for energy-sensitive applications

The product's impending discontinuation could incentivize securing supply for future needs