ADS1222IPWR - Texas Instruments

Manufacturer Part Number

ADS1222IPWR

Manufacturer

Texas Instruments

Introduction

The ADS1222IPWR is an advanced 24-bit analog to digital converter designed for high-precision applications in data acquisition systems.

Product Features and Performance

24-bit resolution

Sampling rate up to 240 samples per second

2 input channels supporting differential and single-ended inputs

SPI data interface

Configured with a multiplexer and analog-to-digital converter (MUX-ADC)

Sigma-Delta architecture for high accuracy

External voltage reference

Integrated temperature sensor for thermal monitoring

Product Advantages

High resolution enhances measurement precision

Fast sampling rate for real-time data processing

Flexible input configuration accommodates various signal types

Compact 14-TSSOP packaging ideal for space-constrained applications

Key Technical Parameters

Number of Bits: 24

Sampling Rate (Per Second): 240

Number of Inputs: 2

Input Type: Differential, Single Ended

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operates effectively within a broad temperature range of -40°C to 85°C

Robust TSSOP package enhances durability

Compliant with industry standards for safety and reliability

Compatibility

Compatible with systems requiring SPI interface for data acquisition

Suited for both differential and single-ended input signals

Application Areas

Industrial automation

Temperature measurement and control systems

Data logging equipment

Portable instrumentation

Product Lifecycle

Currently active and in production

Not nearing discontinuation

Replacements and upgrades availability upon industry advancements

Several Key Reasons to Choose This Product

Superior accuracy with 24-bit resolution for precise measurements

High-speed data acquisition with up to 240 samples per second

Supports a wide range of input signals enhancing system versatility

Integrated temperature sensor streamlines additional system component requirements

Reliable performance confirmed by extensive temperature range suitability and robust packaging

Easy system integration via standard SPI interface