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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Audio ICs/
    5. STA311B STMicroelectronics

    STA311B [STMicroelectronics]

    STA311B
    STA311B

    Part No:

    STA311B

    Category:

    Audio ICs

    Manufacturer:

    STMicroelectronics

    Description:

    -40°C~125°C TJ Multi-Functional Gate 56 Pin 0.5mm 3.3V 56-VFQFN Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is STA311B available for RFQ?

    Yes. STA311B by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for STA311B?

    Pricing for STA311B can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of STA311B?

    STA311B is a STMicroelectronics Audio ICs with Packaging: Tray and Number of Terminations: 56 and Operating Temperature: -40°C~125°C TJ. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STA311B?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can STA311B be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to STA311B?

    Yes. If STA311B is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Audio ICs parts or compatible alternatives.

    RFQ

    Part Number:

    STA311B

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Factory Lead Time
    12 Weeks
    Mounting Type
    Surface Mount
    Package / Case
    56-VFQFN Exposed Pad
    Surface Mount
    YES
    Number of Pins
    56
    Operating Temperature
    -40°C~125°C TJ
    Packaging
    Tray
    Part Status
    Active
    Number of Terminations
    56
    ECCN Code
    EAR99
    Applications
    Pre-Amplifier
    Voltage - Supply
    3V~3.6V
    Terminal Position
    QUAD
    Supply Voltage
    3.3V
    Terminal Pitch
    0.5mm
    Function
    Fully Integrated Processor
    Number of Channels
    8
    Interface
    I2C, I2S
    Telecom IC Type
    TELECOM CIRCUIT
    Height Seated (Max)
    1mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    STA311B Overview


    Moreover, the book has an appendix that contains a case study. There is only one mounting type recommended for the product, which is Surface Mount. There is a 56-VFQFN Exposed Pad case embedded in it. In this case, the device has 8 channels. There are Fully Integrated Processor functions included in this part for your reference. This device can be applied in both Pre-Amplifier and X directions. As far as I know, it is supplied within 3V~3.6V days. In this device, the temperature range is -40°C~125°C TJ, which is the range of this device. There are 56 terminations on the chip, which is the number of terminations on the chip. The chip has 56 pins that are accessible from the outside. As long as the supply voltage is greater than 3.3V, it can handle it. Devices using the telecom IC type TELECOM CIRCUIT are used in this device.

    STA311B Features


    With 56-VFQFN Exposed Pad channels
    operate temperature at the range of -40°C~125°C TJ
    Supply voltage at 3.3V volts


    STA311B Applications


    There are a lot of STMicroelectronics
    STA311B Audio Special Purpose applications.


    • High-End Audio/Sound Card for PC
    • Replacement of DIR1703
    • Other Applications Requiring S/PDIF Receiver
    • Audio Differential Line Drivers
    • Audio Mix Consoles
    • Distribution Amplifiers
    • Graphic and P arametric Equalizers
    • Dynamic Range Processors
    • Digital Effects Processors
    • Telecom Systems

    Documents

    Datasheets:

    STA311BSTA311B-STMicroelectronics-datasheet-20845749.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
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