What is the Additional Feature ?

Name: PCM1774RGPRG4
Brand: Texas Instruments
SKU: PCM1774RGPRG4
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 PCM1774RGPRG4

Part No.:: PCM1774RGPRG4

Manufacturer:: Texas Instruments

Package:: 20-VFQFN Exposed Pad

Datasheet:: PCM1774RGPRG4.pdf

Description:: IC DAC/AUDIO 16BIT 50K 20QFN

In Stock:: 2669

Quantity:: Add To Cart

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PCM1774RGPRG4 Specifications

Package/Case:
20-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
Type:
DAC, Audio
NumberofChannels:
2
Resolution(Bits):
16 b
SamplingRate(PerSecond):
50k
DataInterface:
DSP, I²S
VoltageSupplySource:
Analog and Digital
Voltage-Supply:
1.7V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PCM1774RGPRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCM1774RGPRG4 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 PCM1774RGPRG4 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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PCM1774RGPRG4 information

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The application and technological advancement of PCM1774RGPRG4 in specific industries

PCM1774RGPRG4 is a high-performance audio digital-to-analog converter (DAC) integrated circuit commonly used in various industries for audio processing and playback applications. It features excellent audio performance, low power consumption, and a compact form factor, making it suitable for portable devices and professional audio equipment alike.

Application Scenario:

In the automotive industry, PCM1774RGPRG4 is employed in the design of premium car audio systems to deliver high-fidelity sound reproduction and enhance the in-car entertainment experience for passengers.

Circuit Design:

To integrate PCM1774RGPRG4 into a car audio system, the following steps can be followed:

1. Audio Source Connection:

Connect audio sources, such as CD players, digital media players, or smartphones, to the digital input pins of PCM1774RGPRG4. Utilize appropriate interfaces, like I2S or S/PDIF, for digital audio data transmission.

2. Audio Processing:

Utilize the internal digital signal processing (DSP) capabilities of PCM1774RGPRG4 to perform audio signal enhancement, equalization, and filtering as per the desired audio profile and acoustic characteristics of the vehicle cabin.

3. DAC Output:

Connect the analog outputs of PCM1774RGPRG4 to the amplifier input stage to drive the speakers. Ensure proper signal routing and impedance matching to optimize audio signal integrity and minimize noise.

4. User Interface:

Integrate a user interface, such as a touchscreen display or physical controls, to provide intuitive audio system operation and settings adjustment. Utilize GPIO pins, like pin PC0, for interfacing with the user interface components.

5. Power Management:

Implement efficient power supply and management circuitry to ensure stable voltage and current delivery to PCM1774RGPRG4 and associated components. Utilize voltage regulators, filters, and decoupling capacitors to minimize power supply noise and ensure reliable operation.

Considerations:

When designing the circuit, it's essential to consider:

- Audio Quality: Ensure that the audio signal path is optimized for minimal distortion, noise, and crosstalk to deliver high-fidelity sound reproduction.

- Automotive Environment: Design the circuit to withstand temperature variations, mechanical vibrations, and electromagnetic interference commonly encountered in automotive applications.

- Power Efficiency: Optimize power consumption to extend battery life and minimize heat generation in the confined space of a vehicle.

- System Integration: Ensure seamless integration with other vehicle systems, such as infotainment systems and vehicle control units, for unified user experience and functionality.

- Compliance: Ensure compliance with automotive industry standards and regulations, such as ISO 26262 for functional safety and EMC/EMI standards for electromagnetic compatibility.

PCM1774RGPRG4 FAQ

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3. Are the PCM1774RGPRG4 price and inventory displayed accurate?

The price and inventory of PCM1774RGPRG4 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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6. What is the process for return or replacement of PCM1774RGPRG4?

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 PCM1774RGPRG4 we delivered, we will accept the replacement or return of the PCM1774RGPRG4 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 PCM1774RGPRG4.

(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