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Name: AD7849AR-REEL
Brand: Analog Devices Inc.
SKU: AD7849AR-REEL
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. AD7849AR-REEL

Part No.:: AD7849AR-REEL

Manufacturer:: Analog Devices Inc.

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7849AR-REEL.pdf

Description:: IC DAC 14BIT V-OUT 20SOIC

In Stock:: 5000

Quantity:: Add To Cart

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AD7849AR-REEL Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
NumberofBits:
14
NumberofD/AConverters:
1
SettlingTime:
10µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
±14.25V ~ 15.75V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±5 (Max), ±0.25 (Max)
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 85°C

AD7849AR-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7849AR-REEL 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 AD7849AR-REEL 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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AD7849AR-REEL information

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AD7849AR-REEL Application Introduction

AD7849AR-REEL is a high-performance, 12-bit voltage output digital-to-analog converter (DAC) designed for precision industrial and instrumentation applications. It offers simultaneous 4-channel output capability with excellent linearity and low noise.

Application Scenario:

In precision instrumentation and control systems, AD7849AR-REEL can be utilized to generate accurate analog voltage signals for tasks such as motor control, audio processing, and sensor calibration.

Circuit Design:

To effectively incorporate AD7849AR-REEL into your design, consider the following aspects:

1. Power Management:

Provide a stable and clean power supply to AD7849AR-REEL to ensure optimal performance. Utilize low-noise voltage regulators and decoupling capacitors near the DAC to minimize power supply ripple and noise.

2. Signal Integrity:

Maintain signal integrity by carefully routing analog and digital traces on the PCB. Separate analog and digital ground planes and minimize ground loops to prevent noise coupling into the analog output channels of AD7849AR-REEL.

3. Thermal Management:

Consider thermal dissipation requirements, especially if AD7849AR-REEL is operating in a high-temperature environment or driving significant loads. Ensure proper heat sinking and airflow to prevent thermal issues that may degrade performance or reliability.

4. Output Filtering:

Implement output filtering, such as RC low-pass filters, to remove high-frequency noise and glitches from the DAC output signals. Choose filter components carefully to balance between cutoff frequency and settling time requirements.

5. Layout Considerations:

Pay attention to PCB layout to minimize parasitic capacitance, inductance, and resistance that may affect AD7849AR-REEL performance. Keep analog and digital signal paths separate and use short, direct traces for critical connections.

Optimization Tips:

To optimize your design using AD7849AR-REEL, consider these additional tips:

- Calibration: Perform periodic calibration of the DAC outputs to compensate for offset and gain errors, ensuring long-term accuracy and stability.

- Noise Reduction: Employ techniques such as dithering or oversampling to reduce quantization noise and improve the effective resolution of AD7849AR-REEL.

- Clock Stability: Use a high-quality, low-jitter clock source for the DAC to minimize timing errors and improve signal-to-noise performance.

- System Integration: Integrate AD7849AR-REEL with microcontrollers or DSPs using standard communication interfaces like SPI or I2C for seamless system operation and control.

- Testing and Validation: Thoroughly test the DAC performance under various operating conditions to ensure compliance with specifications and meet system requirements.

AD7849AR-REEL FAQ

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We have a professional and experienced quality control team to strictly verify and test the AD7849AR-REEL. All suppliers must pass our qualification reviews before they can publish their products including AD7849AR-REEL on icwhale.com; we pay more attention to the channels and quality of AD7849AR-REEL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7849AR-REEL price and inventory displayed accurate?

The price and inventory of AD7849AR-REEL 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 AD7849AR-REEL?

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 AD7849AR-REEL we delivered, we will accept the replacement or return of the AD7849AR-REEL 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 AD7849AR-REEL.

(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