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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. TDA7439B STMicroelectronics

    TDA7439B [STMicroelectronics]

    TDA7439B
    TDA7439B

    Part No:

    TDA7439B

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    9V Multi-Functional Gate TDA7439 2.54mm 28-DIP (0.600, 15.24mm)

    RoHS Status:

    Product FAQ

    1. Is TDA7439B available for RFQ?

    Yes. TDA7439B 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 TDA7439B?

    Pricing for TDA7439B 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 TDA7439B?

    TDA7439B is a STMicroelectronics Interface ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Moisture Sensitivity Level (MSL): 3 (168 Hours). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TDA7439B?

    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 TDA7439B 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 TDA7439B?

    Yes. If TDA7439B 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:

    TDA7439B

    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

    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
    28-DIP (0.600, 15.24mm)
    Surface Mount
    NO
    Packaging
    Tube
    JESD-609 Code
    e3
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    28
    ECCN Code
    EAR99
    Terminal Finish
    Tin (Sn)
    HTS Code
    8542.39.00.01
    Technology
    BICMOS
    Terminal Position
    DUAL
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Number of Functions
    1
    Terminal Pitch
    2.54mm
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    TDA7439
    Pin Count
    28
    JESD-30 Code
    R-PDIP-T28
    Qualification Status
    Not Qualified
    Operating Temperature (Max)
    85°C
    Operating Temperature (Min)
    -10°C
    Supply Voltage-Max (Vsup)
    10.2V
    Power Supplies
    9V
    Temperature Grade
    OTHER
    Supply Voltage-Min (Vsup)
    6V
    Number of Channels
    2
    Supply Current-Max
    10mA
    Consumer IC Type
    TONE CONTROL CIRCUIT
    Number of Bands
    3
    Harmonic Distortion
    0.01%
    Channel Separation
    100 dB
    Length
    36.83mm
    Width
    15.24mm
    RoHS Status
    RoHS Compliant

    Products Detail

    TDA7439B Overview


    It comes in a case with Tube. It recommended mounting type is Through Hole. It is embedded in 28-DIP (0.600, 15.24mm) case. The device is with 2 channels. The number of terminations on the chip is 28. Similar parts can be found by searching for the TDA7439 family. TONE CONTROL CIRCUIT can be used to sort the part's consumer IC type. The minimum supply voltage (Vsup) for this part should not be less than 6V. The part belongs to Other Consumer ICs family. It can give voltage at 9V volts. The maximal supply voltage (Vsup) reaches 10.2V. There are 3 bands on it. Its supply current is operated under 10mA. The chip has 28 pins. It should only be used at temperatures no greater than 85°C.

    TDA7439B Features


    With 28-DIP (0.600, 15.24mm) channels
    consumer IC type: TONE CONTROL CIRCUIT


    TDA7439B Applications


    There are a lot of STMicroelectronics
    TDA7439B 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
    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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