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Name: DAC8221EW
Brand: Analog Devices Inc.
SKU: DAC8221EW
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. DAC8221EW

Part No.:: DAC8221EW

Manufacturer:: Analog Devices Inc.

Package:: 24-CDIP (0.300, 7.62mm)

Datasheet:: DAC8221EW.pdf

Description:: DUAL 12-BIT MULTIPLYING DAC

In Stock:: 893

Quantity:: Add To Cart

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DAC8221EW Specifications

Package/Case:
24-CDIP (0.300, 7.62mm)
Packaging:
Bulk
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
2
SettlingTime:
1µs
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
4.75V ~ 5.25V
Voltage-SupplyDigital:
4.75V ~ 15.25V
INL/DNL(LSB):
±0.2LSB, ±0.2
Architecture:
Multiplying DAC
OperatingTemperature:
-40°C ~ 85°C

DAC8221EW this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8221EW price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DAC8221EW to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DAC8221EW information

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The working principle and core technical features of DAC8221EW

DAC8221EW is a high-precision digital-to-analog converter (DAC) chip manufactured by Texas Instruments, designed for various analog signal processing applications. It incorporates advanced features and techniques to ensure accurate analog output generation from digital input signals.

Working Principle:

The DAC8221EW operates by converting digital input codes into corresponding analog output voltages. It employs a string DAC architecture, where a resistor ladder network divides the reference voltage into multiple levels. Each digital input code selects a specific voltage level, which is then buffered and output through an operational amplifier to drive external loads.

Core Technology Features:

- String DAC Architecture: The use of a resistor ladder network ensures high linearity and accuracy in analog output generation.

- Internal Reference Voltage: The built-in reference voltage source provides a stable and precise voltage reference for DAC operation, eliminating the need for external reference components.

- Low Glitch Energy: The DAC8221EW minimizes glitches during digital code transitions, resulting in improved signal integrity and reduced distortion.

- Fast Settling Time: It offers fast settling time for rapid response to changes in digital input codes, suitable for dynamic signal processing applications.

- Wide Operating Voltage Range: The DAC operates over a wide voltage range, allowing flexibility in system design and compatibility with various power supply configurations.

Application Scenarios:

In audio processing systems, DAC8221EW can be utilized for high-fidelity audio playback, providing accurate voltage outputs to drive audio amplifiers and speakers with minimal distortion.

In industrial control systems, DAC8221EW can be integrated into closed-loop control circuits to generate precise control signals for motor speed control, valve positioning, and other analog control applications.

In medical instrumentation, DAC8221EW can be employed for generating precise voltage outputs for sensor excitation, signal conditioning, and feedback control in diagnostic and therapeutic equipment.

Effectiveness and Technical Advantages:

- Improved Signal Accuracy: The high linearity and low glitch energy of DAC8221EW ensure accurate analog output generation, enhancing the overall signal quality in signal processing systems.

- Enhanced System Performance: By providing fast settling time and wide operating voltage range, DAC8221EW facilitates efficient and reliable operation of analog signal processing systems, contributing to improved system performance and responsiveness.

- Reduced System Complexity: The integration of internal reference voltage and low glitch energy minimizes the need for external components and signal conditioning circuitry, simplifying system design and reducing component count and board space.

- Cost-Effective Solution: The advanced features and high performance of DAC8221EW offer a cost-effective solution for precise analog signal processing applications, providing value in terms of performance, reliability, and ease of integration.

- Compatibility and Flexibility: With its wide operating voltage range and compatibility with standard digital interface protocols, DAC8221EW offers flexibility in system integration and compatibility with a wide range of microcontrollers, DSPs, and other digital processing devices.

Conclusion:

DAC8221EW is a versatile and high-performance digital-to-analog converter chip with advanced features and technology, suitable for a wide range of analog signal processing applications. Its high accuracy, fast settling time,

DAC8221EW FAQ

1. How to order DAC8221EW on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that DAC8221EW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DAC8221EW. All suppliers must pass our qualification reviews before they can publish their products including DAC8221EW on icwhale.com; we pay more attention to the channels and quality of DAC8221EW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DAC8221EW price and inventory displayed accurate?

The price and inventory of DAC8221EW fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of DAC8221EW?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DAC8221EW we delivered, we will accept the replacement or return of the DAC8221EW only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DAC8221EW.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations