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Name: PCM4204PAPRG4
Brand: Texas Instruments
SKU: PCM4204PAPRG4
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 PCM4204PAPRG4

Part No.:: PCM4204PAPRG4

Manufacturer:: Texas Instruments

Package:: 64-PowerTQFP

Datasheet:: PCM4204PAPRG4.pdf

Description:: IC ADC/AUDIO 24BIT 216K 64HTQFP

In Stock:: 3429

Quantity:: Add To Cart

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PCM4204PAPRG4 Specifications

Package/Case:
64-PowerTQFP
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
Type:
ADC, Audio
NumberofChannels:
4
Resolution(Bits):
24 b
SamplingRate(PerSecond):
216k
DataInterface:
I²S
VoltageSupplySource:
Analog and Digital
Voltage-Supply:
3V ~ 3.6V, 5V
OperatingTemperature:
-10°C ~ 70°C
MountingType:
Surface Mount

PCM4204PAPRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCM4204PAPRG4 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 PCM4204PAPRG4 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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PCM4204PAPRG4 information

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PCM4204PAPRG4 Typical application Circuitry

PCM4204PAPRG4

The PCM4204PAPRG4 is a high-performance, multi-channel, audio analog-to-digital converter (ADC) chip. It's specifically designed for professional audio applications where fidelity and precision are paramount, such as in studio recording equipment, digital mixing consoles, and broadcast systems.

Characteristic Features:

- The PCM4204PAPRG4 supports high-resolution conversion, typically offering 24-bit resolution, providing precise digital representation of audio signals.

- It is capable of operating over a range of sampling rates, making it versatile for various high-fidelity audio applications.

- The chip is characterized by its low total harmonic distortion (THD) and noise, ensuring the clarity and integrity of audio signals.

Application Scenario & Detailed Circuit Integration:

Consider integrating the PCM4204PAPRG4 into a digital mixing console for professional audio production, where multiple audio sources need high-quality digitization.

1. Stable Power Supply Setup: Supply a stable +5V to the AVDD pin (e.g., PIN 32) for powering analog circuits, and a +3.3V to the DVDD pin (e.g., PIN 31) for powering digital circuits of the PCM4204PAPRG4. It's imperative to ensure minimal noise in the power supply to prevent any interference with audio signal integrity.

2. Analog Audio Inputs Connection: Connect the analog inputs from various audio sources to the respective AIN pins (e.g., AIN1 to AIN4, PINs 5, 6, 7, 8) of the PCM4204PAPRG4. Prioritize maintaining high-quality, shielded connections to preserve the purity of the audio signals entering the ADC.

3. Clock Signal Provision: Provide a precise and stable clock signal to the SCKI pin (e.g., PIN 16) for synchronizing the conversion process. If the PCM4204PAPRG4 is configured to use an external master clock, connect it to the MCLK pin (e.g., PIN 17). The quality of these clock signals is crucial for the accurate timing of the digital conversion.

4. Digital Output Configuration: Route the digital output from the DOUT pins (e.g., DOUT1 to DOUT4, PINs 24, 25, 26, 27) of the PCM4204PAPRG4 to the next processing unit or digital interface. Ensure that the digital interconnections are capable of handling the high data rates without signal degradation.

5. Decoupling for Noise Reduction: Implement decoupling strategies by placing capacitors close to the power supply pins of the PCM4204PAPRG4. This helps in stabilizing the supply voltages and filtering out noise, providing a cleaner operating environment for the ADC.

Design Considerations:

When incorporating the PCM4204PAPRG4 into a circuit, it's essential to focus on several key aspects:

1. Preservation of Signal Integrity: The analog path leading to the PCM4204PAPRG4 should be designed to prevent noise and interference, using high-quality components and careful PCB layout to maintain the fidelity of the audio signal.

2. Ensuring Power Supply Cleanliness: The performance of the PCM4204PAPRG4 can be significantly affected by power supply quality. Implementing robust power supply filtering and stabilization techniques is essential for maintaining the precision of the audio conversion.

3. Clock Precision and Stability: The accuracy of the digital conversion heavily relies on the quality of the clock signals. Utilize stable, low-jitter clock sources and consider isolation techniques to prevent clock signal degradation.

4. Thermal Management Considerations: Depending on the application and number of active channels, the PCM4204PAPRG4 may generate heat. Ensuring proper thermal management through heatsinks or proper PCB design is crucial for maintaining stable operation.

By integrating these considerations, the PCM4204PAPRG4 can be effectively employed in professional audio environments, ensuring that the audio digitization process maintains the highest fidelity, capturing the nuances and dynamics of the original sound sources.

PCM4204PAPRG4 FAQ

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3. Are the PCM4204PAPRG4 price and inventory displayed accurate?

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6. What is the process for return or replacement of PCM4204PAPRG4?

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 PCM4204PAPRG4 we delivered, we will accept the replacement or return of the PCM4204PAPRG4 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 PCM4204PAPRG4.

(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