ADS1220IPW

Low-power 2-kSPS four-channel analog-to-digital converter
4,463 Effective Inventory

ADS1220IPW

Effective Inventory4,463

Low-power 2-kSPS four-channel analog-to-digital converter

  • Manufacturer Part # : ADS1220IPW

  • Package/Case: TSSOP-16

  • Brand: Texas Instruments

  • Product Categories : Analog to Digital Converters (ADC)

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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ADS1220IPW DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $4.866 $4.87
10 $4.239 $42.39
30 $3.865 $115.95
100 $3.489 $348.90
500 $3.314 $1,657.00
1000 $3.236 $3,236.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Rapid Quote

Please submit RFQ for ADS1220IPW or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The ADS1220IPW by Texas Instruments is a cutting-edge ADC that offers unparalleled precision and performance. With its 24-bit resolution and integrated PGA, this device is capable of delivering highly accurate and low-noise measurement results. Its wide input voltage range and support for multiple input configurations make it a versatile solution for a wide range of applications

Key Features

  • The ADS12XX series offers a wide range of delta-sigma ADC products
  • It features high-resolution data acquisition, low power consumption, and precision timing
  • A variety of programmable digital filter options are available for noise reduction

Application

  • ADS1220IPW - Versatile and Accurate
  • Perfect for Precision Measurements
  • Ideal for Industrial Sensors

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Resolution (Bits) 24 Sample rate (max) (ksps) 2
Number of input channels 4 Interface type SPI
Architecture Delta-Sigma Input type Differential, Single-ended
Multichannel configuration Multiplexed Rating Catalog
Reference mode External, Internal, Supply Input voltage range (max) (V) 2.85, 5.6
Input voltage range (min) (V) -2.85, 0 Features 50/60 Hz Rejection, Excitation Current Sources (iDACs), Oscillator, PGA, Temp Sensor
Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 1.4
Analog supply (min) (V) 2.3 Analog supply voltage (max) (V) 5.5
Digital supply (min) (V) 2.3 Digital supply (max) (V) 5.5

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ADS1220IPW PDF Download

FAQs

What is ADS1220IPW?

The ADS1220IPW is a precision 24-bit analog-to-digital converter (ADC) designed by Texas Instruments. It is suitable for applications requiring high-precision measurement and low-noise performance, such as industrial process control, smart transmitters, and portable instrumentation.

How Does ADS1220IPW Work?

The ADS1220IPW operates by converting analog voltage signals into digital data with high resolution and accuracy. It utilizes a delta-sigma architecture combined with a digital filter to achieve high resolution and low noise performance. The converter features a flexible input multiplexer and programmable data rates, enabling various measurement configurations.

How Many Pins does ADS1220IPW have and What are the Functions of the Pinout Configuration?

The ADS1220IPW is housed in a 16-pin TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:

  • AVDD, DVDD: Analog and digital power supply pins, respectively.
  • AGND, DGND: Analog and digital ground pins, respectively.
  • AIN0, AIN1: Differential analog input pins.
  • REFP, REFN: Reference voltage input pins.
  • DRDY: Data ready output pin.
  • MUXOUT: Multiplexer output pin.
  • NSS, SCLK, DIN, DOUT: Serial interface control pins.
  • RESET: Reset input pin.

What are the Pros and Cons of ADS1220IPW?

Pros:

  • High Resolution: Provides 24-bit resolution for precise measurements.
  • Low Noise: Achieves low noise performance, suitable for sensitive measurements.
  • Flexible Input Multiplexer: Allows for versatile input signal configurations.
  • Programmable Data Rates: Offers flexibility in data acquisition speed.
  • Internal Voltage Reference: Includes an internal voltage reference for simplified system design.

Cons:

  • Cost: High-resolution ADCs like the ADS1220IPW may have a higher cost compared to lower-resolution alternatives.
  • Complexity: Requires careful consideration of noise, grounding, and layout for optimal performance.
  • External Components: May require additional external components such as filters or amplifiers for specific applications.

Are There Any Equivalents/Alternatives to ADS1220IPW for Recommendation?

  • The ADS1248 from Texas Instruments is a similar 24-bit ADC with added features for specific applications.
  • Alternatives to the ADS1220IPW include the LTC2440 from Analog Devices and the MCP3428 from Microchip Technology.

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