ADS1251U/2K5 - Texas Instruments

Manufacturer Part Number

ADS1251U/2K5

Manufacturer

Texas Instruments

Introduction

The ADS1251U/2K5 is a high-precision, low-noise 24-bit Analog-to-Digital Converter (ADC) from Texas Instruments, designed for data acquisition systems requiring high resolution and accuracy.

Product Features and Performance

24-bit resolution

Sampling rate up to 20k samples per second

Single differential input

Sigma-Delta architecture

SPI data interface

Product Advantages

Provides exceptional precision and noise performance

High accuracy signal conversion for critical applications

Versatile interfacing with microcontrollers and digital systems via SPI

Key Technical Parameters

Number of Bits: 24

Sampling Rate: 20kSPS

Input Type: Differential

Number of ADCs: 1

Reference Type: External

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 5V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Robust operating temperature range ensures reliable performance in varying environments

Built by Texas Instruments, a leader in semiconductor manufacturing with a reputation for quality

Compatibility

SPI interface for compatibility with a wide range of microcontrollers and digital systems

Standard 8-SOIC package for easy PCB design and mounting

Application Areas

Industrial process control

Medical instrumentation

Precision sensing systems

Data acquisition

Product Lifecycle

Product Status: Active

Not flagged for near discontinuation, ensuring long-term availability

Possible availability of replacements or upgrades with future Texas Instruments innovations

Several Key Reasons to Choose This Product

High-resolution 24-bit ADC suitable for sensitive measurements

Fast sampling rate allows real-time monitoring and data processing

Differential input reduces common-mode noise, enhancing signal quality

Sigma-Delta architecture ensures stability and high accuracy

Wide operating temperature range for use in harsh conditions

Support from a reputable manufacturer with a strong track record in ADC technology