ADS1148IRHBT - Texas Instruments

Manufacturer Part Number

ADS1148IRHBT

Manufacturer

Texas Instruments

Introduction

ADS1148IRHBT is a high-performance 16-bit Analog to Digital Converter (ADC) suited for advanced data acquisition in scientific and industrial applications.

Product Features and Performance

16-bit resolution providing high accuracy

Sampling rate of 2kSPS

Configurable as 4 differential or 7 single-ended inputs

Integrated multiplexer (MUX), programmable gain amplifier (PGA), and ADC

Communication via SPI interface

Supports both external and internal references

Sigma-Delta architecture enhancing noise performance

Operating temperature range from -40°C to 105°C

Product Advantages

Precision data acquisition with high-resolution ADC

Flexible input configuration adapting to various signal types

Integrated features reduce need for external components

Robust operation in extreme temperatures

Key Technical Parameters

Number of Bits: 16

Sampling Rate: 2k per second

Number of Inputs: 4 differential, 7 single-ended

Voltage Supply, Analog: 2.7V to 5.25V

Voltage Supply, Digital: 2.7V to 5.25V

Quality and Safety Features

Extended operating temperature range ensures reliable performance under extreme conditions

Sigma-Delta architecture minimizes signal noise and enhances accuracy

Compatibility

SPI communication interface ensures compatibility with a broad range of microcontrollers and digital systems

Application Areas

Scientific research instrumentation

Industrial control systems

Medical equipment monitoring

Product Lifecycle

Product status: Active

Not close to discontinuation; replacements and upgrades available

Several Key Reasons to Choose This Product

High accuracy and resolution suitable for precision applications

Flexible input and reference options accommodate diverse use cases

Integrated PGA, MUX, and ADC simplify system design

Wide operating temperature range ensures reliability in challenging environments

SPI interface compatibility with various digital control systems