What is the Additional Feature ?

Name: PGA2311U/1KG4
Brand: Texas Instruments
SKU: PGA2311U/1KG4
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 PGA2311U/1KG4

Part No.:: PGA2311U/1KG4

Manufacturer:: Texas Instruments

Package:: 16-SOIC (0.295, 7.50mm Width)

Datasheet:: PGA2311U/1KG4.pdf

Description:: IC VOLUME CONTROL 16SOIC

In Stock:: 3108

Quantity:: Add To Cart

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PGA2311U/1KG4 Specifications

Package/Case:
16-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
Function:
Volume Control
Applications:
Automotive Audio, Musical Instruments, Professional Audio
NumberofChannels:
2
Interface:
SPI
Voltage-Supply:
±4.75V ~ 5.25V
OperatingTemperature:
-40°C ~ 85°C (TA)
Specifications:
31.5dB ~ -95.5dB
MountingType:
Surface Mount

PGA2311U/1KG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PGA2311U/1KG4 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 PGA2311U/1KG4 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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PGA2311U/1KG4 information

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The working principle and core technical features of PGA2311U/1KG4

PGA2311U/1KG4 is a digitally controlled stereo audio volume control IC, widely used in audio applications for precise volume adjustment and audio signal attenuation.

Working Principle:

The PGA2311U/1KG4 utilizes a digitally controlled resistor network to adjust the volume level of audio signals. It consists of a precision voltage reference, operational amplifiers, and MOSFET switches arranged in a ladder network. Digital control signals are applied to the IC, which then switches the MOSFETs to achieve the desired attenuation or amplification of the audio signal.

Core Technology Features:

- High Precision: The IC offers precise volume control with a resolution of 0.5dB steps, allowing for fine adjustments to audio levels.

- Low Distortion: With low distortion and noise levels, PGA2311U/1KG4 ensures high-fidelity audio output, maintaining the integrity of the original signal.

- Digital Control: Digital control interface enables easy integration with microcontrollers or digital signal processors (DSPs), facilitating remote control and automation of audio systems.

- Wide Dynamic Range: The IC supports a wide dynamic range, accommodating various audio sources and output devices while maintaining optimal signal-to-noise ratio.

Application Effects and Technical Advantages:

PGA2311U/1KG4 finds applications in:

- High-end audio systems: Provides precise volume control and excellent audio quality in stereo amplifiers, preamplifiers, and audio processors.

- Professional audio equipment: Enables accurate level adjustments in mixing consoles, studio monitors, and audio interfaces, ensuring faithful reproduction of sound.

- Automotive audio systems: Enhances user experience by enabling seamless volume control and minimizing audio artifacts in car audio head units and amplifiers.

- Consumer electronics: Integrates easily into home theater systems, multimedia speakers, and soundbars, offering superior audio performance and user convenience.

Enhancing System Performance and Efficiency:

By incorporating PGA2311U/1KG4 into audio systems, designers can:

- Achieve precise volume control, resulting in an improved listening experience and better sound quality.

- Streamline system design and reduce component count by eliminating the need for manual potentiometers or analog volume controls.

- Enable remote control and automation features, enhancing user convenience and system versatility.

- Ensure compatibility with digital control interfaces, facilitating integration with modern audio processing technologies.

Conclusion:

In summary, PGA2311U/1KG4 offers high-performance audio volume control with its advanced digital control and precision attenuation capabilities. Its application versatility and technical advantages make it a preferred choice for audio system designers aiming to deliver superior sound quality, flexibility, and user experience.

PGA2311U/1KG4 FAQ

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3. Are the PGA2311U/1KG4 price and inventory displayed accurate?

The price and inventory of PGA2311U/1KG4 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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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 PGA2311U/1KG4?

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 PGA2311U/1KG4 we delivered, we will accept the replacement or return of the PGA2311U/1KG4 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 PGA2311U/1KG4.

(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