ADS1282IPWR - Texas Instruments

Manufacturer Part Number

ADS1282IPWR

Manufacturer

Texas Instruments

Introduction

High-precision 31-bit Sigma-Delta analog-to-digital converter optimized for data acquisition systems.

Product Features and Performance

31-bit resolution

Sigma-Delta architecture

4k samples per second

Dual differential inputs

SPI data interface

Programmable gain amplifier (PGA)

External reference voltage

Surface mount 28-TSSOP package

Product Advantages

High-resolution conversion for accurate data acquisition

Low noise performance due to Sigma-Delta modulator

Flexible with SPI interface for easy microcontroller integration

Operational in extended temperature range for industrial applications

Key Technical Parameters

Number of Bits: 31

Sampling Rate: 4k SPS

Number of Inputs: 2

Input Type: Differential

Data Interface: SPI

Voltage Supply Analog: 5V

Voltage Supply Digital: 1.65V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Extended operating temperature range ensures reliability under harsh conditions

Sigma-Delta modulator reduces quantization errors

Compatibility

Compatible with various microcontrollers through its SPI interface

Can be used with different external reference voltages for flexible operations

Application Areas

Industrial control systems

Medical Instrumentation

Scientific research equipment

Seismic data acquisition

Product Lifecycle

Active status, not nearing discontinuation

Future replacements or upgrades should follow TI's product lifecycle guidelines

Several Key Reasons to Choose This Product

High-resolution ADC suitable for precision measurements

Low-power consumption extends operational life in battery-powered systems

Flexible data rate for a wide range of applications

Ease of use with SPI interface for rapid development and integration

Durable, reliable operation in extreme temperatures

Designed by Texas Instruments, a trusted leader in semiconductor devices