ADS1256IDBR - Texas Instruments

Manufacturer Part Number

ADS1256IDBR

Manufacturer

Texas Instruments

Introduction

High-precision 24-bit ADC with ultra-low noise and high data rate capability

Product Features and Performance

24-bit resolution for highly accurate measurements

Sampling rate of up to 30k samples per second

Selectable input channels, supporting both 4 and 8 inputs

Differential and single-ended input type options

SPI data interface for easy digital communication

MUX-PGA-ADC configuration enabling flexible signal conditioning

Single A/D converter with Sigma-Delta architecture

External reference type to maintain accurate conversions

Analog supply voltage of 5V and digital supply range between 1.8V and 3.6V

Programmable gain amplifier (PGA) integrated for signal amplification

Operational temperature range from -40°C up to 85°C

Product Advantages

Ultra-low noise performance for clear signal acquisition

High-level of integration to minimize external components and complexity

Reliable digital communication through SPI protocol

Versatile input configuration suitable for various signal sources

Robust temperature performance fit for extreme environments

Key Technical Parameters

24-bit resolution

30k samples per second rate

4/8 input channels

SPI interface

Sigma-Delta architecture

External reference support

5V analog supply, 1.8V ~ 3.6V digital supply

On-chip PGA

Quality and Safety Features

Robust operational temperature range ensures stability under varying conditions

Reliable Texas Instruments manufacturing for high-quality assurance

Compatibility

Compatible with various microcontrollers and digital systems through SPI

Ideal for systems requiring high-resolution ADC with external voltage references

Application Areas

Medical instrumentation

Industrial process control

Weigh scales

Battery monitoring

Precision sensor data acquisition

Product Lifecycle

Product status is currently active

No known discontinuation, ensuring long-term availability

Replacements or upgrades should be sought within Texas Instruments product range

Several Key Reasons to Choose This Product

Precision data acquisition for applications demanding high accuracy

Flexibility in sampling rates and input configurations cater to diverse requirements

Highly integrated design reduces the need for additional components saving space and cost

Proven reliability from a leading semiconductor manufacturer, Texas Instruments

Benefit from the integrated PGA for enhanced signal quality without external circuitry

Comprehensive support and documentation available from Texas Instruments