What is the Additional Feature ?

Name: PGA2311U
Brand: Texas Instruments
SKU: PGA2311U
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments PGA2311U

Part No.:: PGA2311U

Manufacturer:: Texas Instruments

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

Datasheet:: PGA2311U.pdf

Description:: IC VOLUME CONTROL 16SOIC

In Stock:: 3903

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

PGA2311U Specifications

Package/Case:
16-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
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 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PGA2311U 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 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

PGA2311U information

Views：

The application and technological advancement of PGA2311U in specific industries

PGA2311U is a digital volume control integrated circuit (IC) commonly used in audio applications for precise volume adjustment and audio signal attenuation. It offers features such as low distortion, wide dynamic range, and digital control interface, making it ideal for high-fidelity audio systems.

Application Scenario:

In the professional audio industry, PGA2311U is utilized in audio mixing consoles, studio monitors, and sound reinforcement systems to provide accurate volume control and maintain audio fidelity.

Circuit Design:

To incorporate PGA2311U into an audio system, follow these steps:

1. Input Signal Conditioning:

Connect the audio input signal to the input pins of PGA2311U, ensuring proper signal conditioning to match the IC's input requirements and maximize signal fidelity.

2. Volume Control:

Utilize the digital control interface of PGA2311U to adjust the volume level digitally. This allows precise volume control without introducing additional noise or distortion.

3. Output Stage:

Connect the output of PGA2311U to the audio amplification stage, ensuring proper impedance matching and signal integrity preservation to drive speakers or headphones.

4. User Interface:

Integrate user interface elements, such as rotary encoders or push buttons, to control the volume setting digitally through PGA2311U. Implement firmware logic to translate user inputs into digital volume adjustments.

5. System Integration:

Integrate PGA2311U into the overall audio system architecture, ensuring compatibility with other components and adhering to industry standards for audio quality and performance.

Considerations:

When designing with PGA2311U, consider the following factors:

- Signal-to-Noise Ratio (SNR): Ensure that the overall audio system maintains a high SNR to preserve audio fidelity, especially when using PGA2311U for volume control.

- Power Supply Noise: Minimize power supply noise and voltage fluctuations to prevent interference with the audio signal and maintain audio clarity.

- System Latency: Implement efficient firmware algorithms to minimize processing latency introduced by PGA2311U and other digital signal processing components.

- Interference Mitigation: Shield PGA2311U and sensitive analog components from electromagnetic interference (EMI) to prevent distortion or degradation of the audio signal.

- Compliance Standards: Ensure that the audio system design complies with relevant industry standards and regulations for audio quality, safety, and electromagnetic compatibility (EMC).

PGA2311U FAQ

1. How to order PGA2311U on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that PGA2311U is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PGA2311U. All suppliers must pass our qualification reviews before they can publish their products including PGA2311U on icwhale.com; we pay more attention to the channels and quality of PGA2311U products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PGA2311U price and inventory displayed accurate?

The price and inventory of PGA2311U 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 PGA2311U?

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

(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