ADS131M04IRUKR - Texas Instruments

Manufacturer Part Number

ADS131M04IRUKR

Manufacturer

Texas Instruments

Introduction

The ADS131M04IRUKR is a high-precision, low-power, 24-bit, 4-channel analog-to-digital converter (ADC) designed for a wide range of data acquisition and sensor measurement applications.

Product Features and Performance

24-bit resolution for high-precision measurements

Simultaneous sampling at 32k samples per second

4 differential input channels for versatile sensor connectivity

Integrated programmable gain amplifier (PGA) enhances signal quality

Sigma-Delta architecture ensures high accuracy and noise reduction

Internal reference voltage stabilizes conversion accuracy

Digital supply voltage range from 1.65V to 3.6V compatible with modern microcontrollers

Product Advantages

High data accuracy and precision for critical applications

Low power consumption extends battery life in portable devices

Small 20-WFQFN package saves board space

Simultaneous sampling supports synchronized multichannel measurements

Wide operating temperature range from -40°C to 125°C enables use in harsh environments

Key Technical Parameters

Number of Bits: 24

Sampling Rate (Per Second): 32k

Number of Inputs: 4, Differential

Data Interface: Serial, SPI

Voltage Supply, Analog: 2.4V ~ 3.6V

Voltage Supply, Digital: 1.65V ~ 3.6V

Operating Temperature: -40°C ~ 125°C

Package: 20-WFQFN Exposed Pad

Quality and Safety Features

Robust design ensures reliability over -40°C to 125°C operating temperatures

Integrated features like the PGA and internal reference add to system integrity

Compatibility

SPI-compatible serial interface for easy integration with most microcontrollers

Flexible supply voltage supports both 3.3V and 1.8V logic levels

Application Areas

Industrial process control and automation

Energy monitoring and smart grid infrastructure

Medical devices and patient monitoring systems

Scientific instruments and laboratory equipment

Product Lifecycle

Status: Active, ensuring availability for new designs

Long-term support expected, though always advisable to check for the latest updates or potential future replacements

Several Key Reasons to Choose This Product

High precision 24-bit ADC suitable for sensitive measurements

Low power usage beneficial for battery-operated devices

Versatility in applications from healthcare to industrial control

Texas Instruments' reputation for durable and reliable components

Comprehensive technical support and documentation available