ISO1500DBQR - Texas Instruments

Manufacturer Part Number

ISO1500DBQR

Manufacturer

Texas Instruments

Introduction

The ISO1500DBQR is a robust transceiver module designed for RS422 and RS485 communication protocols, ideal for creating reliable and efficient data bus networks in industrial applications.

Product Features and Performance

Supports RS422 and RS485 protocols

Operates with a single driver and receiver (1/1)

Half-duplex communication support

Data transfer rate up to 1Mbps

Receiver hysteresis of 45 mV enhances noise immunity

Supports a wide voltage supply range from 1.71V to 5.5V

Functional over a broad temperature range from -40°C to 125°C

Product Advantages

High noise immunity due to 45 mV hysteresis

Versatile power supply compatibility

Suitable for harsh industrial operating environments

Key Technical Parameters

Duplex: Half

Data Rate: 1Mbps

Voltage Supply: 1.71V ~ 1.89V, 2.25V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 16-SSOP

Quality and Safety Features

Built to withstand industrial environmental stresses

Ensures reliable data transmission with minimal error rates

Compatibility

Compatible with RS422 and RS485 protocols

Mountable on surface mount technology setups due to its 16-SSOP packaging

Application Areas

Industrial automation systems

Communication network systems in harsh environments

Product Lifecycle

Currently in active production

No imminent discontinuation, ensuring availability for future designs

Replacements and upgrades available within Texas Instruments' extensive interface product line

Several Key Reasons to Choose This Product

Enhanced noise immunity suitable for industrial settings

High temperature operation range ensures reliability under extreme conditions

Supports critical communication protocols (RS485, RS422) pivotal in automation and control systems

Flexible voltage supply options accommodating various power systems

Reliable data handling capabilities at speeds up to 1Mbps