ADS1281IPWR - Texas Instruments

Manufacturer Part Number

ADS1281IPWR

Manufacturer

Texas Instruments

Introduction

ADS1281IPWR is an analog to digital converter from Texas Instruments, designed for robust data acquisition in industrial applications.

Product Features and Performance

31-bit resolution

Sigma-Delta architecture

Sampling rate of 4 kSPS

Accepts differential and single-ended inputs

SPI data interface

External voltage reference required

Supports an analog supply voltage of 5V and a digital supply voltage range from 1.65V to 3.6V

Product Advantages

High-resolution ADC providing precise data conversion

Flexibility with differential and single-ended input capabilities

Efficient data output with SPI interface

Key Technical Parameters

Number of Bits: 31

Sampling Rate (Per Second): 4k

Input Type: Differential, Single Ended

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

Operates reliably over a wide temperature range from -40°C to 85°C

Compatibility

The device is compatible with systems requiring a 24-TSSOP mounting type and utilizes a surface mount mounting type.

Application Areas

Industrial data acquisition systems

Embedded systems

Medical instrumentation

Measurement equipment

Product Lifecycle

Currently listed as Active, indicating ongoing manufacturing and availability. No immediate discontinuation, ensure replacements and upgrades would be announced before any end-of-life procedure.

Several Key Reasons to Choose This Product

High resolution for precise measurements

Support for both differential and single-ended inputs enhances versatility

Low speed, high precision suitable for multiple slow analog input monitoring

Robust performance across a wide operating temperature range ensures reliability in harsh environments

Easily integrates with microcontrollers and digital systems via SPI interface