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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Analog to Digital Converters (ADC)ADS1220IRVAT
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ADS1220IRVAT - Texas Instruments

Manufacturer Part Number
ADS1220IRVAT
Manufacturer
Texas Instruments
Allelco Part Number
32D-ADS1220IRVAT
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC ADC 24BIT SIGMA-DELTA 16VQFN
Package
16-VQFN (3.5x3.5)
Data sheet
1.ADS1220IRVAT.pdf ...
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 3617
  • Unit Price: $2.317
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $2.317 $2.32
10+ $2.021 $20.21
30+ $1.844 $55.32
250+ $1.666 $416.50
500+ $1.583 $791.50
1000+ $1.546 $1,546.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

ADS1220IRVAT Tech Specifications
Texas Instruments - ADS1220IRVAT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ADS1220IRVAT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply, Digital 2.3V ~ 5.5V  
Voltage - Supply, Analog 2.3V ~ 5.5V, ±2.5  
Supplier Device Package 16-VQFN (3.5x3.5)  
Series -  
Sampling Rate (Per Second) 2k  
Reference Type External, Internal, Supply  
Ratio - S/H:ADC -  
Package / Case 16-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Product Attribute Attribute Value  
Number of Inputs 2, 4  
Number of Bits 24  
Number of A/D Converters 1  
Mounting Type Surface Mount  
Input Type Differential, Single Ended  
Features PGA, Temperature Sensor  
Data Interface SPI  
Configuration MUX-PGA-ADC  
Base Product Number ADS1220  
Architecture Sigma-Delta  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

ADS1220IRVAT

Manufacturer

Texas Instruments

Introduction

Precision 24-Bit ADC with Low Noise and Low Power Consumption

Product Features and Performance

High Precision 24-Bit Analog to Digital Converter

Multiple Channels with Flexible Input Types

Programmable Gain Amplifier for Sensor Signal Amplification

Integrated Temperature Sensor for Thermal Monitoring

Sampling Rate up to 2k Samples Per Second

Sigma-Delta Architecture Ensuring High Noise Immunity

Digital Supply Voltage Compatibility from 2.3V to 5.5V

Small Form Factor with VFQFN Package

Product Advantages

Low Power Operation Suitable for Battery-Powered Devices

Various Reference Voltage Options Offering Design Flexibility

Supports Multiple Input Configurations to Interface with Various Sensors

SPI Interface for Easy Integration into Digital Systems

Key Technical Parameters

Number of Bits: 24

Sampling Rate: 2k SPS

Number of Inputs: 2 to 4 (Differential, Single Ended)

Architecture: Sigma-Delta

Voltage Supply Range: 2.3V ~ 5.5V (Analog & Digital)

Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Extended Operating Temperature Range for Harsh Environments

Robust VFQFN Package for Enhanced Thermal and Mechanical Performance

Compatibility

Configurable Inputs and SPI Interface for Broad Microcontroller Compatibility

Mounting Type: Surface Mount for Standard PCB Assembly Processes

Application Areas

Industrial Measurement and Automation

Precision Sensor Data Acquisition

Medical Instruments

Battery-Powered Equipment

Portable Instrumentation

Product Lifecycle

Active Status, Not Nearing Discontinuation

Future Replacement or Upgrade Options Likely due to Active Status

Several Key Reasons to Choose This Product

Exceptional Resolution and Accuracy for Critical Measurement Applications

Flexibility in Handling Differential and Single-Ended Inputs

Embedded Programmable Gain Amplifier and Temperature Sensor Minimize External Component Count

Low Power Consumption Suitable for Energy-Sensitive Applications

Sturdy Package and Extended Temperature Range Make It Ideal for Industrial Use

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ADS1220IRVAT

Product Attribute ADS1220IRVAR ADS1220IPWR ADS1222IPWR ADS1219IRTET
Part Number ADS1220IRVAR ADS1220IPWR ADS1222IPWR ADS1219IRTET
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Sampling Rate (Per Second) - - - 65M
Number of Inputs - - - 2
Ratio - S/H:ADC - - - 1:1
Architecture - Current Source R-2R Pipelined
Voltage - Supply, Analog - 3.14V ~ 3.46V 11.4V ~ 16.5V 3V ~ 3.6V
Series - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Configuration - - - S/H-ADC
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Input Type - - - Differential
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Data Interface - LVDS - Parallel I²C LVDS - Parallel, Parallel
Reference Type - External, Internal External External, Internal
Number of Bits - 16 8 14
Base Product Number - DAC34H84 MAX500 ADS62P42
Number of A/D Converters - - - 2
Voltage - Supply, Digital - 1.14V ~ 1.26V 11.4V ~ 16.5V 1.65V ~ 3.6V
Mounting Type - Surface Mount Through Hole Surface Mount
Features - - - Simultaneous Sampling
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C

ADS1220IRVAT Datasheet PDF

Download ADS1220IRVAT pdf datasheets and Texas Instruments documentation for ADS1220IRVAT - Texas Instruments.

HTML Datasheet
ADS1220 Datasheet.pdf Connected Sensors Building Automation Systems Guid.pdf
PCN Design/Specification
ADS1220 Datasheet Update 23/Feb/2015.pdf Mult Dev Material Chg 29/Mar/2018.pdf
PCN Packaging
Pin One 07/May/2018.pdf Retraction of Parts 27/Aug/2018.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ADS1220IRVAT Image

ADS1220IRVAT

Texas Instruments
32D-ADS1220IRVAT

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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