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ADS1220IRVAR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ADS1220IRVAR product

ADS1220IRVAR

Analog to Digital Converters (ADC)

ADC24-bitDelta-SigmaPGASensor Interface

The ADS1220 is a highly integrated 24-bit delta-sigma ADC optimized for precision sensor measurements like RTDs, thermocouples, and bridge sensors.

Best for

  • RTD and thermocouple measurements
  • Bridge sensor applications
  • Portable instrumentation

Avoid if

  • Applications requiring extremely high-speed data conversion beyond 2kSPS
  • Designs where the PGA common-mode range cannot be met

Check before use

  • PGA common-mode voltage limits
  • Excitation current compliance voltage

Key specifications

Resolution
24-bit
Max Data Rate
2 kSPS
Gain Range
1 to 128
Supply Voltage
2.3V to 5.5V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
EAR99
HTSUS
8542.39.0001

Application

Industrial AutomationSensor MeasurementPower Management

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ADS1220IRVAR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The ADS1220 is a 24-bit, low-power, delta-sigma ADC with an integrated PGA, voltage reference, and excitation current sources, designed for small sensor signal measurement.