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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. TDA7449L STMicroelectronics

    TDA7449L [STMicroelectronics]

    TDA7449L
    TDA7449L

    Part No:

    TDA7449L

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    9V 0°C~70°C TA Multi-Functional Gate TDA7449 20 Pin 20-DIP (0.300, 7.62mm)

    RoHS Status:

    Product FAQ

    1. Is TDA7449L available for RFQ?

    Yes. TDA7449L 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 TDA7449L?

    Pricing for TDA7449L 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 TDA7449L?

    TDA7449L is a STMicroelectronics Interface ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Supply Voltage-Min (Vsup): 6V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TDA7449L?

    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 TDA7449L 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 TDA7449L?

    Yes. If TDA7449L is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    TDA7449L

    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
    Mounting Type
    Through Hole
    Package / Case
    20-DIP (0.300, 7.62mm)
    Surface Mount
    NO
    Number of Pins
    20
    Operating Temperature
    0°C~70°C TA
    Packaging
    Tube
    JESD-609 Code
    e3
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    20
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    Applications
    Consumer Audio
    Technology
    BICMOS
    Voltage - Supply
    6V~10.2V
    Terminal Position
    DUAL
    Base Part Number
    TDA7449
    Function
    Volume Control
    Power Supplies
    9V
    Supply Voltage-Min (Vsup)
    6V
    Number of Channels
    2
    Interface
    I2C
    Nominal Supply Current
    7mA
    Specifications
    100dB
    Harmonic Distortion
    0.01%
    Channel Separation
    100 dB
    Height Seated (Max)
    3.93mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    TDA7449L Overview


    It comes in a case with Tube. It recommended mounting type is Through Hole. It is embedded in 20-DIP (0.300, 7.62mm) case. The device is with 2 channels. This part includes Volume Control functions for your reference. The device can be applied in Consumer Audio. It is supplied votage within 6V~10.2V. This device operates temperature at the range of 0°C~70°C TA. The number of terminations on the chip is 20. Similar parts can be found by searching for the TDA7449 family. Please refer to the related specifications of the device : 100dB. There are 20 pins accessible on the chip. The minimum supply voltage (Vsup) for this part should not be less than 6V. The part belongs to Audio Control ICs family. It can give voltage at 9V volts.

    TDA7449L Features


    With 20-DIP (0.300, 7.62mm) channels
    operate temperature at the range of 0°C~70°C TA


    TDA7449L Applications


    There are a lot of STMicroelectronics
    TDA7449L Audio Special Purpose applications.


    • Mobile computing
    • 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

    Documents

    Datasheets:

    TDA7449L
    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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