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Name: AD7228ABR
Brand: Analog Devices Inc.
SKU: AD7228ABR
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. AD7228ABR

Part No.:: AD7228ABR

Manufacturer:: Analog Devices Inc.

Package:: 24-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7228ABR.pdf

Description:: IC DAC 8BIT V-OUT 24SOIC

In Stock:: 136

Quantity:: Add To Cart

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AD7228ABR Specifications

Package/Case:
24-SOIC (0.295, 7.50mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
8
NumberofD/AConverters:
8
SettlingTime:
5µs, 7µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
10.8V ~ 16.5V, ±5V
Voltage-SupplyDigital:
13.5V ~ 16.5V
INL/DNL(LSB):
±1 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7228ABR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7228ABR 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 AD7228ABR 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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AD7228ABR information

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AD7228ABR Application Introduction

AD7228ABR is a high-performance, quad 8-bit digital-to-analog converter (DAC) commonly used in industrial and instrumentation applications for precise analog signal generation.

Application Scenario:

In industrial automation and test equipment, AD7228ABR can be utilized for generating accurate analog control signals, such as voltage outputs for motor control or sensor simulation.

Circuit Design:

To effectively integrate AD7228ABR into a design, consider the following aspects:

1. Power Management:

Ensure stable and clean power supplies for AD7228ABR and associated components. Utilize low-noise voltage regulators and bypass capacitors to minimize power supply ripple and noise, enhancing DAC performance.

2. Signal Integrity:

To maintain signal integrity, keep digital and analog signal traces separated on the PCB layout. Implement proper ground planes and signal isolation techniques to minimize cross-talk and interference, ensuring accurate DAC output.

3. Thermal Management:

Manage thermal dissipation effectively, especially if operating AD7228ABR in high-temperature environments or at high output currents. Provide adequate heat sinking and ventilation to prevent thermal issues and ensure long-term reliability.

4. Output Filtering:

Implement output filters, such as RC low-pass filters, to remove any digital noise or glitches from the DAC output. Proper filtering enhances signal accuracy and reduces spurious components in the analog output waveform.

5. Calibration and Testing:

Calibrate AD7228ABR periodically to maintain accuracy over time and temperature variations. Perform thorough testing, including linearity tests and output accuracy measurements, to validate DAC performance under different operating conditions.

Considerations:

When designing with AD7228ABR, consider the following optimization techniques:

- Output Buffering: Use external op-amps as output buffers to enhance driving capability and isolation from load effects.

- SPI Interface: Optimize SPI communication speed and protocol settings for efficient data transfer and minimal latency.

- Noise Immunity: Shield sensitive analog components from digital noise sources, and employ ground planes and proper grounding techniques to minimize noise coupling.

- Layout Considerations: Pay attention to PCB layout guidelines provided in the datasheet to minimize parasitic effects and ensure signal integrity.

- Compliance Testing: Verify compliance with relevant standards, such as EN55022 for electromagnetic compatibility (EMC), through pre-compliance testing during the design phase.

AD7228ABR FAQ

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3. Are the AD7228ABR price and inventory displayed accurate?

The price and inventory of AD7228ABR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 AD7228ABR?

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 AD7228ABR we delivered, we will accept the replacement or return of the AD7228ABR 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 AD7228ABR.

(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