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Name: PCM1803DBG4
Brand: Texas Instruments
SKU: PCM1803DBG4
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 PCM1803DBG4

Part No.:: PCM1803DBG4

Manufacturer:: Texas Instruments

Package:: 20-SSOP (0.209, 5.30mm Width)

Datasheet:: PCM1803DBG4.pdf

Description:: IC ADC/AUDIO 24BIT 96K 20SSOP

In Stock:: 2443

Quantity:: Add To Cart

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PCM1803DBG4 Specifications

Package/Case:
20-SSOP (0.209, 5.30mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Discontinued at Mosen
Type:
ADC, Audio
NumberofChannels:
2
Resolution(Bits):
24 b
SamplingRate(PerSecond):
96k
DataInterface:
Serial
VoltageSupplySource:
Analog and Digital
Voltage-Supply:
2.7V ~ 3.6V, 4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PCM1803DBG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCM1803DBG4 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 PCM1803DBG4 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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PCM1803DBG4 information

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The application and technological advancement of PCM1803DBG4 in specific industries

PCM1803DBG4 is a high-performance stereo analog-to-digital converter (ADC) integrated circuit commonly used in various industries for precise audio signal conversion.

Application Scenario:

In the audio recording and processing industry, PCM1803DBG4 plays a crucial role in capturing analog audio signals with exceptional fidelity and converting them into digital format for further processing and storage.

Circuit Design:

To integrate PCM1803DBG4 into an audio recording system, follow these steps:

1. Analog Signal Input:

Connect the analog audio source, such as a microphone or musical instrument output, to the analog input pins of PCM1803DBG4. Ensure proper impedance matching and signal conditioning for optimal performance.

2. Digital Signal Output:

Configure the digital output interface of PCM1803DBG4, such as I2S or SPI, to transmit the digitized audio data to a microcontroller, digital signal processor (DSP), or storage device.

3. Power Supply:

Provide a stable power supply voltage and current to PCM1803DBG4 using voltage regulators and decoupling capacitors to minimize noise and ensure accurate signal conversion.

4. Clock Generation:

Generate and synchronize the clock signals required by PCM1803DBG4 for precise analog-to-digital conversion. Use crystal oscillators or clock generator circuits to generate the necessary clock frequencies.

5. Filtering and Decimation:

Implement digital filtering and decimation algorithms to remove noise and aliasing artifacts from the digitized audio signal, ensuring high-quality audio output.

Considerations:

When designing with PCM1803DBG4, consider the following factors:

- Signal-to-Noise Ratio (SNR): Ensure that the analog input signal is sufficiently above the noise floor to achieve the desired SNR in the digitized audio signal.

- Anti-Aliasing Filtering: Implement effective anti-aliasing filters to prevent aliasing artifacts during analog-to-digital conversion, especially in high-frequency audio applications.

- Sampling Rate Selection: Choose an appropriate sampling rate based on the frequency content of the input audio signal and the desired audio quality.

- System Integration: Integrate PCM1803DBG4 seamlessly into the audio recording or processing system, considering factors such as board layout, signal routing, and interfacing with other components.

- Performance Testing: Thoroughly test the performance of the PCM1803DBG4-based circuitry, including signal-to-noise ratio, distortion, dynamic range, and frequency response, to ensure compliance with industry standards and specifications.

PCM1803DBG4 FAQ

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3. Are the PCM1803DBG4 price and inventory displayed accurate?

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6. What is the process for return or replacement of PCM1803DBG4?

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 PCM1803DBG4 we delivered, we will accept the replacement or return of the PCM1803DBG4 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 PCM1803DBG4.

(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