ADS1219IPWR - Texas Instruments

Manufacturer Part Number

ADS1219IPWR

Manufacturer

Texas Instruments

Introduction

The ADS1219IPWR is a high-precision 24-bit analog to digital converter designed for applications where precise data acquisition is critical.

Product Features and Performance

24-bit resolution

Sample rates up to 1 kSPS

4-channel input with differential and single-ended capabilities

I2C-compatible serial interface

Multiplexer (MUX) and ADC configuration

Sigma-Delta architecture

Programmable Gain Amplifier (PGA)

Selectable reference: external or internal

Low voltage supply range: 2.3V to 5.5V for both analog and digital circuits

Operational temperature range from -40°C to 125°C

Product Advantages

High-resolution ADC creates precise measurements

Lower power consumption suitable for battery-operated systems

Flexible I2C interface for easy integration with most microcontrollers

Built-in PGA providing gain and increasing flexibility for sensor interfacing

Wide operating temperature range enables use in extreme conditions

Key Technical Parameters

Number of Bits: 24

Sampling Rate: Up to 1k samples per second

Number of Inputs: 4

Input Type: Differential and Single Ended

Data Interface: I2C

Voltage - Supply, Analog: 2.3V ~ 5.5V

Voltage - Supply, Digital: 2.3V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust design conforms to Texas Instruments' stringent quality standards

Operating temperature range ensures reliability in varying environmental conditions

Compatibility

Compatible with any microcontroller that supports I2C communication

Suitable for various power supply levels, enhancing system integration flexibility

Application Areas

Industrial automation

Medical equipment

Weigh scales

Pressure sensors

Battery monitoring systems

Product Lifecycle

Product Status: Active

Consistent supply and support from Texas Instruments

Check with manufacturer for the potential of future discontinuation or availability of replacements

Several Key Reasons to Choose This Product

High data precision, essential for sensitive measurements

Versatility with 4-channel input for various sensors

Ease of integration with existing microcontroller-based systems

Supports a wide range of supply voltages, reducing design complexity

Capable of working in extreme temperatures, ensuring reliability across different environments

Provides longevity and stability as an active component within Texas Instruments' portfolio