What is the Additional Feature ?

Name: AD1954YSRL
Brand: Analog Devices Inc.
SKU: AD1954YSRL
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. AD1954YSRL

Part No.:: AD1954YSRL

Manufacturer:: Analog Devices Inc.

Package:: 44-QFP

Datasheet:

Description:: IC DSP DAC AUDIO3CH/26BIT 44MQFP

In Stock:: 800

Quantity:: Add To Cart

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AD1954YSRL Specifications

Package/Case:
44-QFP
Packaging:
Bulk
Series:
SigmaDSP®
ProductStatus:
Obsolete
NumberofBits:
-
NumberofD/AConverters:
-
SettlingTime:
-
OutputType:
-
DifferentialOutput:
-
DataInterface:
-
ReferenceType:
-
Voltage-SupplyAnalog:
-
Voltage-SupplyDigital:
-
INL/DNL(LSB):
-
Architecture:
-
OperatingTemperature:
-

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AD1954YSRL information

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AD1954YSRL Application Introduction

AD1954YSRL is a high-performance audio digital-to-analog converter (DAC) commonly used in audio equipment for premium sound reproduction.

Application Scenario:

In audio systems, AD1954YSRL can be employed to convert digital audio signals into high-fidelity analog signals, providing excellent audio quality in applications such as professional studio monitors or high-end consumer audio systems.

Circuit Design:

To effectively utilize AD1954YSRL in a design project, consider the following optimization techniques:

1. Power Management:

Implement a robust power management scheme to ensure stable and clean power supply to AD1954YSRL and associated components. Utilize low-noise voltage regulators and bypass capacitors to minimize power supply ripple and noise, thereby enhancing audio performance.

2. Signal Integrity:

Pay careful attention to signal integrity throughout the PCB layout and routing process. Minimize signal traces' length and impedance mismatches to prevent signal degradation and ensure accurate digital-to-analog conversion. Use ground planes and proper decoupling capacitors to reduce noise and maintain signal integrity.

3. Thermal Management:

Ensure effective thermal management to prevent AD1954YSRL from overheating, which can degrade its performance and reliability. Place thermal vias under the device to dissipate heat efficiently and consider adding heat sinks or thermal pads for enhanced heat dissipation. Proper airflow and ventilation in the system enclosure also aid in thermal regulation.

4. Component Selection:

Choose high-quality passive components, such as resistors and capacitors, to complement AD1954YSRL and optimize audio performance. Select components with tight tolerances and low distortion characteristics to maintain signal fidelity and maximize dynamic range.

5. Layout Optimization:

Optimize the PCB layout to minimize noise coupling and interference, especially around sensitive analog circuitry and the AD1954YSRL itself. Keep digital and analog signal traces separated and use proper grounding techniques, such as star grounding or ground planes, to minimize ground loops and reduce noise.

Considerations:

When designing with AD1954YSRL, it's crucial to consider:

- Clock Accuracy: Ensure precise clocking for accurate digital audio conversion and minimize jitter for improved audio quality.

- PCB Layout: Pay attention to component placement and routing to minimize parasitic effects and optimize signal integrity.

- EMI/EMC Compliance: Design the circuit to meet electromagnetic interference (EMI) and electromagnetic compatibility (EMC) requirements to prevent interference with other electronic devices and ensure regulatory compliance.

- Testing and Validation: Thoroughly test the system to validate audio performance, including signal-to-noise ratio, total harmonic distortion, and frequency response, under various operating conditions.

AD1954YSRL FAQ

1. How to order AD1954YSRL on icwhale.com?

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2. How does icwhale.com guarantee that AD1954YSRL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AD1954YSRL. All suppliers must pass our qualification reviews before they can publish their products including AD1954YSRL on icwhale.com; we pay more attention to the channels and quality of AD1954YSRL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD1954YSRL price and inventory displayed accurate?

The price and inventory of AD1954YSRL 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 AD1954YSRL?

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 AD1954YSRL we delivered, we will accept the replacement or return of the AD1954YSRL 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 AD1954YSRL.

(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