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Name: PGA2311UG4
Brand: Texas Instruments
SKU: PGA2311UG4
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 PGA2311UG4

Part No.:: PGA2311UG4

Manufacturer:: Texas Instruments

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

Datasheet:: PGA2311UG4.pdf

Description:: IC VOLUME CONTROL 16SOIC

In Stock:: 2364

Quantity:: Add To Cart

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PGA2311UG4 Specifications

Package/Case:
16-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
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

PGA2311UG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PGA2311UG4 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 PGA2311UG4 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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PGA2311UG4 information

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The working principle and core technical features of PGA2311UG4

PGA2311UG4 is a digitally controlled stereo audio volume control IC designed to offer high performance and flexibility in audio applications. It provides precise volume adjustment with low noise and distortion, making it ideal for audio systems requiring accurate volume control.

Working Principle:

The PGA2311UG4 utilizes a digital control interface, typically I2C or SPI, to adjust the volume level. It consists of digitally controlled analog attenuators that attenuate the audio signal passing through them. The attenuation level is controlled by digital commands received through the interface, allowing for smooth and precise volume adjustments.

Core Technology Features:

- Digital Control: The use of digital control provides precise and repeatable volume adjustment, eliminating the need for analog potentiometers and minimizing channel imbalances.

- Analog Attenuation: The analog attenuators in the PGA2311UG4 ensure minimal distortion and noise during volume adjustment, preserving audio quality.

- Low Distortion: The PGA2311UG4 is designed to maintain low distortion levels even at low volume levels, ensuring clear and faithful reproduction of audio signals.

- Low Noise: With its low noise floor, the PGA2311UG4 minimizes background noise, contributing to a cleaner audio output.

Applications:

In audio systems, the PGA2311UG4 can be used in various applications to enhance performance and user experience:

- Hi-Fi Stereo Systems: Integrating the PGA2311UG4 allows for precise volume control in high-fidelity audio systems, ensuring accurate sound reproduction.

- Professional Audio Equipment: The PGA2311UG4 can be employed in studio monitors, mixing consoles, and audio processors to maintain consistent volume levels and signal integrity.

- Car Audio Systems: By incorporating the PGA2311UG4, automotive audio systems can achieve smooth volume adjustments and improved sound quality for an enhanced listening experience.

- AV Receivers and Amplifiers: AV receivers and amplifiers benefit from the PGA2311UG4 by offering precise volume control and minimizing signal distortion.

Enhancing System Performance and Efficiency:

- Improved Audio Quality: The precise volume control and low distortion of the PGA2311UG4 contribute to superior audio reproduction, enhancing the overall listening experience.

- User-Friendly Interface: Digital control allows for remote volume adjustment and integration with user interfaces, enhancing ease of use and accessibility.

- Reduced Component Count: Eliminating analog potentiometers simplifies circuit design and reduces component count, leading to cost savings and smaller form factors.

- Energy Efficiency: The digital control interface of the PGA2311UG4 enables efficient power management, reducing energy consumption in audio systems.

- Customization and Flexibility: The programmable nature of the PGA2311UG4 allows for customization of volume control parameters, catering to different audio system requirements and preferences.

PGA2311UG4 FAQ

1. How to order PGA2311UG4 on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the PGA2311UG4. All suppliers must pass our qualification reviews before they can publish their products including PGA2311UG4 on icwhale.com; we pay more attention to the channels and quality of PGA2311UG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PGA2311UG4 price and inventory displayed accurate?

The price and inventory of PGA2311UG4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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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 PGA2311UG4?

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 PGA2311UG4 we delivered, we will accept the replacement or return of the PGA2311UG4 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 PGA2311UG4.

(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