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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Audio ICs/
    5. TDA7448 STMicroelectronics

    TDA7448 [STMicroelectronics]

    TDA7448
    TDA7448

    Part No:

    TDA7448

    Category:

    Audio ICs

    Manufacturer:

    STMicroelectronics

    Description:

    9V 0°C~70°C TA Multi-Functional Gate TDA7448 20 Pin 1.27mm 20-SOIC (0.295, 7.50mm Width)

    RoHS Status:

    Product FAQ

    1. Is TDA7448 available for RFQ?

    Yes. TDA7448 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 TDA7448?

    Pricing for TDA7448 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 TDA7448?

    TDA7448 is a STMicroelectronics Audio ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Supply Voltage-Max (Vsup): 10V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TDA7448?

    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 TDA7448 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 TDA7448?

    Yes. If TDA7448 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:

    TDA7448

    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
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    20-SOIC (0.295, 7.50mm Width)
    Number of Pins
    20
    Operating Temperature
    0°C~70°C TA
    Packaging
    Tube
    JESD-609 Code
    e4
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    20
    ECCN Code
    EAR99
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Applications
    Professional Audio
    HTS Code
    8542.39.00.01
    Technology
    BICMOS
    Voltage - Supply
    4.75V~10V
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Terminal Pitch
    1.27mm
    Base Part Number
    TDA7448
    Function
    Volume Control
    Operating Supply Voltage
    9V
    Supply Voltage-Max (Vsup)
    10V
    Power Supplies
    9V
    Supply Voltage-Min (Vsup)
    4.75V
    Number of Channels
    6
    Interface
    I2C
    Operating Supply Current
    7mA
    Nominal Supply Current
    7mA
    Supply Type
    Analog
    Specifications
    -79dB
    Harmonic Distortion
    0.01%
    Channel Separation
    90 dB
    Length
    12.8mm
    Width
    7.5mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    TDA7448 Overview


    The product comes in a case with the letter Tube. The recommended mounting type for this product is Surface Mount. 20-SOIC (0.295, 7.50mm Width) case embeds it. It has 6 channels. Volume Control functions are included in this part for your reference. Devices can be applied in Professional Audio directions. Votage is provided within 4.75V~10V. A temperature range of 0°C~70°C TA is used by this device. 20 is the number of terminations on the chip. Search for the TDA7448 family to find similar parts. The device's related specifications can be found here: -79dB. The chip has 20 pins. This part requires a minimum supply voltage (Vsup) of 4.75V. The part is the Audio Control ICs family. Voltage at 9V volts is possible. 10V is the maximum supply voltage (Vsup). Surface Mount mounts it. In a supply voltage of 9V, the chip conducts. 7mA is the supply current. Analog is a classification system for supply types.

    TDA7448 Features


    With 20-SOIC (0.295, 7.50mm Width) channels
    operate temperature at the range of 0°C~70°C TA
    operate supply current at 7mA
    supply type: Analog


    TDA7448 Applications


    There are a lot of STMicroelectronics
    TDA7448 Audio Special Purpose applications.


    • Portable electronics
    • Consumer electronics
    • AV/DVD Receiver, AV Amplifier
    • Car or Mobile Audio System
    • Digital Television
    • Musical Instruments
    • Recording Systems
    • High-End Audio/Sound Card for PC
    • Replacement of DIR1703
    • Other Applications Requiring S/PDIF Receiver

    Documents

    Datasheets:

    TDA7448
    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
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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