ADS1282IPW - Texas Instruments

Manufacturer Part Number

ADS1282IPW

Manufacturer

Texas Instruments

Introduction

The ADS1282IPW is a high-precision, 31-bit, 4kSPS Analog to Digital Converter (ADC) designed for a wide range of data acquisition and signal processing applications.

Product Features and Performance

31-bit resolution

Sampling rate up to 4k samples per second

Two differential input channels

SPI data interface

Sigma-Delta architecture

Programmable Gain Amplifier (PGA) included

External reference voltage required

Analog supply voltage: 5V

Digital supply voltage range: 1.65V to 3.6V

Operates over a temperature range of -40°C to 85°C

Surface mount, 28-TSSOP package

Product Advantages

High resolution and accuracy for precise data acquisition

Low noise performance due to Sigma-Delta architecture

Flexibility in system design with SPI interface and differential inputs

Ability to adjust gain for different signal levels

Suitable for battery-powered devices with its low digital supply voltage

Robust performance in harsh environmental conditions

Key Technical Parameters

Number of Bits: 31

Sampling Rate: 4kSPS

Number of Inputs: 2 (Differential)

Data Interface: SPI

Architecture: Sigma-Delta

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Texas Instruments maintains high-quality standards for its products, ensuring reliability and safety in applications.

Compatibility

Compatible with systems requiring high-resolution ADC with SPI interface. Suitable for differential signal processing.

Application Areas

Medical imaging systems

Seismic data acquisition

Industrial process control

Scientific instrumentation

Product Lifecycle

Product Status: Active

The ADS1282IPW is currently in active production with no immediate plans for discontinuation. Texas Instruments typically supports ongoing supply and notifies of end-of-life stages in advance.

Several Key Reasons to Choose This Product

Exceptionally high resolution of 31 bits for precise measurement

Low sampling rate optimized for high-accuracy, low-speed applications

The flexibility of PGA allows easy adaptation to varying signal levels

Efficient data communication with SPI interface

Robust design suitable for harsh environments

Backed by Texas Instruments' reputation for quality and reliability