What is the Additional Feature ?

Name: PCM1794DBG4
Brand: Texas Instruments
SKU: PCM1794DBG4
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 PCM1794DBG4

Part No.:: PCM1794DBG4

Manufacturer:: Texas Instruments

Package:: 28-SSOP (0.209, 5.30mm Width)

Datasheet:: PCM1794DBG4.pdf

Description:: IC DAC/AUDIO 24BIT 200K 28SSOP

In Stock:: 2990

Quantity:: Add To Cart

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PCM1794DBG4 Specifications

Package/Case:
28-SSOP (0.209, 5.30mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Discontinued at Mosen
Type:
DAC, Audio
NumberofChannels:
3
Resolution(Bits):
24 b
SamplingRate(PerSecond):
200k
DataInterface:
I²S
VoltageSupplySource:
Analog and Digital
Voltage-Supply:
3V ~ 3.6V, 5V
OperatingTemperature:
-25°C ~ 85°C
MountingType:
Surface Mount

PCM1794DBG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCM1794DBG4 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 PCM1794DBG4 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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PCM1794DBG4 information

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The application and technological advancement of PCM1794DBG4 in specific industries

PCM1794DBG4 is a high-performance audio digital-to-analog converter (DAC) integrated circuit designed for demanding audio applications, offering exceptional sound quality and versatility.

Application Scenario:

In the professional audio industry, the PCM1794DBG4 is widely utilized in audio production equipment, such as digital audio workstations (DAWs), mixing consoles, and mastering processors.

Circuit Design:

To incorporate the PCM1794DBG4 into audio equipment, the following steps can be taken:

1. Digital Audio Interface:

Connect the digital audio source, such as a digital audio interface or a microcontroller with audio processing capabilities, to the PCM1794DBG4 via its serial audio input pins, typically using protocols like I2S or SPDIF.

2. Analog Output Stage:

Design a high-quality analog output stage around the PCM1794DBG4 to ensure optimal audio performance. This includes using high-grade op-amps, precision resistors, and high-speed operational amplifiers for voltage and current output configurations.

3. Power Supply:

Provide a stable and clean power supply to the PCM1794DBG4 to minimize noise and distortion. Utilize low-noise voltage regulators, filtering capacitors, and proper grounding techniques to ensure pristine audio signal integrity.

4. Control Interface:

Implement control interfaces, such as I2C or SPI, to configure the PCM1794DBG4's operating parameters and features dynamically. This enables fine-tuning of audio processing settings and integration with external control systems.

5. Output Stage Protection:

Include circuitry to protect the PCM1794DBG4 and the associated analog components from overvoltage, overcurrent, and short-circuit conditions. This ensures the longevity and reliability of the audio equipment.

Considerations:

When designing audio equipment with the PCM1794DBG4, several factors should be taken into account:

- Signal Integrity: Maintain signal integrity throughout the entire audio path, from the digital input to the analog output, to preserve the fidelity of the audio signal.

- Clock Accuracy: Use high-precision clock sources or jitter-reduction techniques to minimize timing errors and phase noise, enhancing the DAC's performance.

- Component Matching: Select components with tight tolerances and match critical components, such as resistors and capacitors, to achieve balanced audio performance and minimize distortion.

- Thermal Management: Properly dissipate heat generated by the PCM1794DBG4 and associated circuitry to prevent thermal-induced performance degradation and ensure long-term reliability.

- Compliance Standards: Ensure compliance with industry standards, such as AES/EBU or SMPTE, for interoperability and compatibility with other audio equipment.

PCM1794DBG4 FAQ

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3. Are the PCM1794DBG4 price and inventory displayed accurate?

The price and inventory of PCM1794DBG4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 PCM1794DBG4?

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 PCM1794DBG4 we delivered, we will accept the replacement or return of the PCM1794DBG4 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 PCM1794DBG4.

(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