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Name: PCM1755DBQ
Brand: Texas Instruments
SKU: PCM1755DBQ
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 PCM1755DBQ

Part No.:: PCM1755DBQ

Manufacturer:: Texas Instruments

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

Datasheet:: PCM1755DBQ.pdf

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

In Stock:: 3745

Quantity:: Add To Cart

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PCM1755DBQ Specifications

Package/Case:
16-SSOP (0.154, 3.90mm Width)
Packaging:
Bulk,Tube
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

PCM1755DBQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCM1755DBQ 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 PCM1755DBQ 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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PCM1755DBQ information

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The application and technological advancement of PCM1755DBQ in specific industries

PCM1755DBQ is a high-performance stereo digital-to-analog converter (DAC) chip designed for various audio applications, including professional audio equipment, consumer electronics, automotive infotainment systems, and multimedia devices.

Application Scenario:

In the automotive industry, PCM1755DBQ plays a crucial role in enhancing the audio experience for drivers and passengers, especially in high-end car audio systems.

Circuit Design:

To incorporate PCM1755DBQ into an automotive audio system, the following steps can be followed:

1. Audio Signal Processing:

Utilize digital audio sources such as CD players, USB interfaces, or Bluetooth modules to provide digital audio signals to PCM1755DBQ. Implement appropriate signal processing algorithms to enhance audio quality and adjust audio parameters according to user preferences.

2. DAC Integration:

Connect the digital audio output from signal processing modules to the input pins of PCM1755DBQ. Utilize the built-in DAC functionality of PCM1755DBQ to convert digital audio signals into high-fidelity analog audio output.

3. Analog Output Stage:

Implement analog output stage circuitry to buffer and amplify the analog audio signals from PCM1755DBQ. Use operational amplifiers (op-amps) and audio amplifiers to drive speakers or headphones with sufficient power and clarity.

4. System Control and Interface:

Integrate control interfaces such as I2C or SPI to enable communication between PCM1755DBQ and the microcontroller or audio processing unit in the automotive system. Implement control protocols to adjust audio settings and manage playback functions.

5. Power Supply and Decoupling:

Ensure stable power supply and decoupling for PCM1755DBQ and associated circuitry to minimize noise and ensure reliable audio performance. Use voltage regulators and capacitors to filter power supply rails and maintain clean power delivery.

Considerations:

When designing with PCM1755DBQ, several factors should be considered:

- Audio Quality: Pay attention to circuit layout, component selection, and signal integrity to achieve high-fidelity audio reproduction.

- Compatibility: Ensure compatibility with existing automotive audio systems and standards to facilitate seamless integration and interoperability.

- Thermal Management: Implement proper heat sinking and thermal management strategies to prevent overheating and ensure long-term reliability of PCM1755DBQ in automotive environments.

- EMI/EMC Compliance: Design the circuitry and shielding to minimize electromagnetic interference and ensure compliance with automotive electromagnetic compatibility (EMC) standards.

- User Experience: Consider user interface design and ergonomics to provide intuitive control and enjoyable audio playback experience for drivers and passengers.

PCM1755DBQ FAQ

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We have a professional and experienced quality control team to strictly verify and test the PCM1755DBQ. All suppliers must pass our qualification reviews before they can publish their products including PCM1755DBQ on icwhale.com; we pay more attention to the channels and quality of PCM1755DBQ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PCM1755DBQ price and inventory displayed accurate?

The price and inventory of PCM1755DBQ 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 PCM1755DBQ?

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 PCM1755DBQ we delivered, we will accept the replacement or return of the PCM1755DBQ 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 PCM1755DBQ.

(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