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ADS1220IPWR
Analog to Digital Converters - ADC Low-Power Low-Noise 24-Bit ADCADS1220IPWR
Analog to Digital Converters - ADC Low-Power Low-Noise 24-Bit ADC
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Manufacturer Part # : ADS1220IPWR
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Package/Case: TSSOP-16
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Brand: Texas Instruments
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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.
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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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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ADS1220IPWR DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $4.032 | $4.03 |
| 10 | $3.529 | $35.29 |
| 30 | $3.272 | $98.16 |
| 100 | $2.928 | $292.80 |
| 500 | $2.802 | $1,401.00 |
| 1000 | $2.750 | $2,750.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The ADS1220IPWR is a precision Analog-to-Digital Converter (ADC) manufactured by Texas Instruments. It is designed for applications that demand accurate measurement of analog signals.
Key Features
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Analog-to-Digital Conversion: The ADS1220IPWR is a high-precision ADC capable of converting analog signals into digital data.
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SPI Interface: Featuring a Serial Peripheral Interface (SPI) interface, the ADS1220IPWR enables easy communication with microcontrollers and other digital devices.
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Integrated Programmable Gain Amplifier (PGA): The device includes a programmable gain amplifier, allowing for increased flexibility in handling different input signal ranges.
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Low Power Consumption: Designed for efficiency, the ADC minimizes power consumption, making it suitable for battery-operated and low-power applications.
Application
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Industrial Measurement: Suitable for applications requiring precise measurement of industrial signals.
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Data Acquisition Systems: Used in data acquisition systems for converting analog signals into digital data.
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Sensor Interfaces: Ideal for interfacing with various sensors in applications such as temperature sensing or pressure monitoring.
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Process Control: Applied in process control systems where accurate analog-to-digital conversion is essential.
Equivalent Parts
- ADS1220IPW
- ADS1220IRGVT
- ADS1220IRGVTG4
Replaceable Parts
- ADS1220IPW-R
- ADS1220IRGVT-R
- ADS1220IRGVTG4-R
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | TSSOP |
| Pin Count ! | 16 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Analog Input Voltage-Max | 2.5 V | Analog Input Voltage-Min | -2.5 V |
| Converter Type | ADC, DELTA-SIGMA | JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 | Length | 5 mm |
| Linearity Error-Max (EL) | 0.0015% | Moisture Sensitivity Level | 2 |
| Number of Analog In Channels | 4 | Number of Bits | 24 |
| Number of Functions | 1 | Number of Terminals | 16 |
| Operating Temperature-Max | 125 °C | Operating Temperature-Min | -40 °C |
| Output Bit Code | 2'S COMPLEMENT BINARY | Output Format ! | SERIAL |
| Package Body Material | PLASTIC/EPOXY | Package Code | TSSOP |
| Package Equivalence Code | TSSOP16,.25 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | Peak Reflow Temperature (Cel) | 260 |
| Power Supplies ! | 3.3 V | Qualification Status ! | Not Qualified |
| Sample Rate | 0.002 MHz | Seated Height-Max | 1.2 mm |
| Supply Current-Max | 0.49 mA | Supply Voltage-Min | 2.3 V |
| Supply Voltage-Nom | 3.3 V | Surface Mount ! | YES |
| Temperature Grade ! | AUTOMOTIVE | Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 0.65 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Width | 4.4 mm |
FAQs
What is ADS1220IPWR?
The ADS1220IPWR is a precision 24-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It is designed for applications requiring high-resolution data acquisition, such as industrial automation, temperature measurement, and pressure sensing.
How Does ADS1220IPWR Work?
The ADS1220IPWR operates by converting analog signals into digital data with high accuracy and resolution. It utilizes a delta-sigma architecture combined with a digital filter to achieve low noise and high precision measurements. The ADC features programmable gain settings and internal voltage reference for flexible and accurate data acquisition.
How Many Pins does ADS1220IPWR have and What are the Functions of the Pinout Configuration?
The ADS1220IPWR 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, /RST, /CS, DRDY: Serial interface control pins.
What are the Pros and Cons of ADS1220IPWR?
Pros:
- High Resolution: Offers 24-bit resolution for precise measurements.
- Low Noise: Provides low noise performance for accurate data acquisition.
- Programmable Gain: Allows for flexible gain settings to adjust the measurement range.
- Internal Reference: Includes an internal voltage reference for simplified design and calibration.
- Compact Package: Housed in a small TSSOP package for space-saving designs.
Cons:
- Cost: High-resolution ADCs like the ADS1220IPWR may be more expensive compared to lower-resolution options.
- Complexity: Requires careful design considerations for noise, layout, and grounding for optimal performance.
- External Components: May need additional external components for specific applications or performance enhancements.
Are There Any Equivalents/Alternatives to ADS1220IPWR for Recommendation?
- The ADS1230 from Texas Instruments is a comparable 24-bit ADC with similar features.
- Alternatives to the ADS1220IPWR include the LTC2400 from Analog Devices and the MAX11200 from Maxim Integrated.
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