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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Audio ICs/
    5. TDA7440D STMicroelectronics

    TDA7440D [STMicroelectronics]

    TDA7440D
    TDA7440D

    Part No:

    TDA7440D

    Category:

    Audio ICs

    Manufacturer:

    STMicroelectronics

    Description:

    9V 0°C~70°C TA Multi-Functional Gate TDA7440 28 Pin 28-SOIC (0.295, 7.50mm Width)

    RoHS Status:

    Product FAQ

    1. Is TDA7440D available for RFQ?

    Yes. TDA7440D 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 TDA7440D?

    Pricing for TDA7440D 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 TDA7440D?

    TDA7440D is a STMicroelectronics Audio 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 TDA7440D?

    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 TDA7440D 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 TDA7440D?

    Yes. If TDA7440D 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:

    TDA7440D

    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
    28-SOIC (0.295, 7.50mm Width)
    Number of Pins
    28
    Operating Temperature
    0°C~70°C TA
    Packaging
    Tube
    JESD-609 Code
    e4
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    28
    ECCN Code
    EAR99
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Applications
    Consumer Audio
    Technology
    BICMOS
    Voltage - Supply
    6V~10.2V
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    TDA7440
    Function
    Audio Tone Processor
    Qualification Status
    Not Qualified
    Power Supplies
    9V
    Supply Voltage-Min (Vsup)
    6V
    Number of Channels
    2
    Interface
    I2C
    Nominal Supply Current
    10mA
    Gain
    30 dB
    Consumer IC Type
    TONE CONTROL CIRCUIT
    Number of Bands
    2
    Harmonic Distortion
    0.01%
    Channel Separation
    90 dB
    Height
    2.35mm
    Length
    18.1mm
    Width
    7.6mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    TDA7440D Overview


    The book is also accompanied by a case, which only adds to the value of the book. As a mounting type, Surface Mount is recommended for it. A 28-SOIC (0.295, 7.50mm Width) case has been embedded with it. I have a device with 2 channels attached to it. In this part, you will find Audio Tone Processor functions that you may find useful. In addition to being used in Consumer Audio, the device can be used in Y as well. Votage is supplied within the specified time frame. 0°C~70°C TA is the range of temperature for this device. This chip has 28 terminations, which means it has 28 terminations on it. The TDA7440 family of parts can be found by searching for a part number that is similar to it. As far as the 28 pins on the chip are concerned, they are accessible. It is possible to sort the consumer IC type of a part using TONE CONTROL CIRCUIT. It is important that the minimum supply voltage (Vsup) for this part is greater than 6V. In this part, we have the Other Consumer ICs family. The voltage can be given at 9V volts. In order to mount it, Surface Mount is required. A 2 band is attached to it. If the voltage gain is to stay at 30 dB, it should be set to 30 dB.

    TDA7440D Features


    With 28-SOIC (0.295, 7.50mm Width) channels
    operate temperature at the range of 0°C~70°C TA
    consumer IC type: TONE CONTROL CIRCUIT


    TDA7440D Applications


    There are a lot of STMicroelectronics
    TDA7440D Audio Special Purpose applications.


    • 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
    • Hi-Fi Equipment

    Documents

    Datasheets:

    TDA7440
    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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