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Name: PCM1755DBQR
Brand: Texas Instruments
SKU: PCM1755DBQR
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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Texas Instruments PCM1755DBQR

Part No.:: PCM1755DBQR

Manufacturer:: Texas Instruments

Package:: 16-SSOP (0.154, 3.90mm Width)

Datasheet:: PCM1755DBQR.pdf

Description:: IC DAC/AUDIO 24BIT 200K 16SSOP

In Stock:: 2223

Quantity:: Add To Cart

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PCM1755DBQR Specifications

Package/Case:
16-SSOP (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Active
Type:
DAC, Audio
NumberofChannels:
2
Resolution(Bits):
24 b
SamplingRate(PerSecond):
200k
DataInterface:
I²S
VoltageSupplySource:
Single Supply
Voltage-Supply:
5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PCM1755DBQR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCM1755DBQR 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 PCM1755DBQR 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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PCM1755DBQR information

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The application and technological advancement of PCM1755DBQR in specific industries

PCM1755DBQR is a high-performance stereo digital-to-analog converter (DAC) chip manufactured by Texas Instruments, widely utilized in various industries for its exceptional audio quality and versatile features.

Application Scenario:

In the professional audio industry, PCM1755DBQR plays a crucial role in audio playback and signal processing systems, offering pristine audio reproduction for recording studios, broadcasting facilities, and live sound setups.

Circuit Design:

To incorporate PCM1755DBQR into an audio playback system, consider the following steps:

1. Digital Audio Source:

Connect the digital audio source, such as a digital audio workstation (DAW), CD player, or media player, to the input pins of PCM1755DBQR using standard digital audio interfaces like S/PDIF or I2S.

2. Signal Processing:

Utilize the built-in digital signal processing capabilities of PCM1755DBQR to perform tasks such as sample rate conversion, digital filtering, or volume control, enhancing the audio signal before conversion to analog.

3. Analog Output Stage:

Design a high-quality analog output stage incorporating PCM1755DBQR to ensure optimal analog signal integrity. Use precision op-amps, low-noise voltage references, and high-quality passive components for superior audio performance.

4. Output Connection:

Connect the analog output of PCM1755DBQR to the audio playback system, such as amplifiers, mixers, or powered speakers, to deliver high-fidelity audio to listeners.

5. Power Management:

Implement robust power supply and management circuitry to provide clean and stable power to PCM1755DBQR and associated components, minimizing noise and ensuring consistent performance.

Considerations:

When integrating PCM1755DBQR into audio systems, it's essential to consider:

- Clock Accuracy: Use high-precision clock sources to ensure accurate conversion and synchronization with digital audio sources.

- Output Stage Design: Pay attention to the design of the analog output stage to minimize distortion, noise, and crosstalk, preserving the fidelity of the audio signal.

- Compatibility: Verify compatibility with other audio components and systems to ensure seamless integration and optimal performance.

- Noise Immunity: Shield sensitive analog circuitry from electromagnetic interference (EMI) and radio frequency interference (RFI) to maintain signal purity and minimize audible artifacts.

- Testing and Calibration: Thoroughly test and calibrate the audio system to verify performance metrics such as signal-to-noise ratio, total harmonic distortion, and frequency response, ensuring compliance with industry standards and customer expectations.

PCM1755DBQR FAQ

1. How to order PCM1755DBQR 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 PCM1755DBQR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCM1755DBQR. All suppliers must pass our qualification reviews before they can publish their products including PCM1755DBQR on icwhale.com; we pay more attention to the channels and quality of PCM1755DBQR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PCM1755DBQR price and inventory displayed accurate?

The price and inventory of PCM1755DBQR 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.

Warm Tips: Some orders in certain payment forms may require handling fee.

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 PCM1755DBQR?

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 PCM1755DBQR we delivered, we will accept the replacement or return of the PCM1755DBQR 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 PCM1755DBQR.

(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