ADS1255IDBR - Texas Instruments

Manufacturer Part Number

ADS1255IDBR

Manufacturer

Texas Instruments

Introduction

The ADS1255IDBR is a high-precision, low-noise 24-bit Analog to Digital Converter (ADC) from Texas Instruments, designed primarily for data acquisition in systems requiring high resolution.

Product Features and Performance

24-bit resolution ensuring high precision

Sampling rate of 30k samples per second

Supports both differential and single-ended inputs

Integrates a programmable gain amplifier (PGA)

Sigma-Delta architecture

Uses an SPI data interface for communication

Operates with an external reference voltage

Analog supply voltage of 5V

Digital supply voltage ranging from 1.8V to 3.6V

Operating temperature from -40°C to 85°C

Features offered in a 20-SSOP package

Product Advantages

Exceptional resolution and noise performance

Flexible voltage requirements suitable for various systems

High integration with MUX, PGA, and ADC in a single device

Wide operating temperature range supporting harsh environments

Key Technical Parameters

Number of Bits: 24

Sampling Rate: 30k per second

Number of Inputs: 1 or 2

Input Type: Differential and Single Ended

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 1.8V to 3.6V

Quality and Safety Features

Designed for robust performance in extreme temperature conditions

Precision components ensure reliability and accuracy

Compatibility

SPI interface compatible with various microcontrollers and digital systems

Application Areas

Industrial automation

Medical instrumentation

Scientific research equipment

High precision data acquisition systems

Product Lifecycle

Currently in active production

No information on discontinuation or replacement issues

Several Key Reasons to Choose This Product

Superior noise performance ideal for sensitive applications

High resolution and accuracy for precise measurements

Integrated features reduce external component needs, simplifying design

Durably built for operation in wide temperature ranges

Reliable performance endorsed by Texas Instruments' reputation