DAC8742HPBSR - Texas Instruments

Manufacturer Part Number

DAC8742HPBSR

Manufacturer

Texas Instruments

Introduction

The DAC8742HPBSR is a dedicated interface device optimized for HART (Highway Addressable Remote Transducer) communication protocols, primarily used in industrial automation environments.

Product Features and Performance

Integrated HART Modem for streamlined communication in industrial networks

SPI and UART interfaces for flexible integration with microcontrollers

Wide operating voltage range (2.7V to 5.5V) accommodating various power supplies

Offered in a compact 32-TQFP (5x5) package for efficient use of PCB space

Surface mount technology enables easier assembly and a smaller footprint on PCBs

Product Advantages

Simplifies the design and development of HART network systems

High integration reduces external component count, saving space and cost

Versatile power supply options ensure compatibility with different system power schemes

Easy to integrate with a range of microcontrollers and processors due to SPI and UART support

Key Technical Parameters

Supply Voltage: 2.7V to 5.5V

Interface: SPI, UART

Package: 32-TQFP (5x5)

Mounting Type: Surface Mount

Quality and Safety Features

Manufactured by Texas Instruments, ensuring reliability and high performance

Designed to meet stringent industrial standards for communication and operation

Compatibility

Compatible with a wide array of microcontrollers and processors through SPI and UART

Designed for use in HART protocol-based communication systems

Application Areas

Industrial automation and process control

Sensor networks

Remote monitoring and control systems in hazardous environments

Product Lifecycle

The product status is Active, indicating ongoing production and support

No indication of nearing discontinuation, suggesting long-term availability

Texas Instruments typically provides notifications of product changes or discontinuation well in advance

Several Key Reasons to Choose This Product

Direct support for HART Modem applications, reducing design complexity

Flexible power supply requirements make it suitable for a broad range of industrial applications

Easy integration with existing systems due to its support for SPI and UART

Compact size and surface mount technology facilitate efficient use of PCB space

High reliability and support from Texas Instruments ensure a dependable product for critical applications