Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Audio ICs/
    5. TDA7442D STMicroelectronics

    TDA7442D [STMicroelectronics]

    TDA7442D
    TDA7442D

    Part No:

    TDA7442D

    Category:

    Audio ICs

    Manufacturer:

    STMicroelectronics

    Description:

    9V -10°C~70°C TA Multi-Functional Gate TDA7442 28 Pin 28-SOIC (0.295, 7.50mm Width)

    RoHS Status:

    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
    Surface Mount
    Package / Case
    28-SOIC (0.295, 7.50mm Width)
    Surface Mount
    YES
    Number of Pins
    28
    Operating Temperature
    -10°C~70°C TA
    Packaging
    Tube
    JESD-609 Code
    e4
    Pbfree Code
    yes
    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
    7V~10.2V
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Base Part Number
    TDA7442
    Function
    Audio Tone Processor
    Power Supplies
    9V
    Supply Voltage-Min (Vsup)
    7V
    Number of Channels
    2
    Interface
    I2C
    Specifications
    0.5dB
    Consumer IC Type
    TONE CONTROL CIRCUIT
    Number of Bands
    2
    Harmonic Distortion
    0.01%
    Channel Separation
    90 dB
    Length
    17.9mm
    Width
    7.5mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    TDA7442D Overview


    It comes in a case with Tube. It recommended mounting type is Surface Mount. It is embedded in 28-SOIC (0.295, 7.50mm Width) case. The device is with 2 channels. This part includes Audio Tone Processor functions for your reference. The device can be applied in Consumer Audio. It is supplied votage within 7V~10.2V. This device operates temperature at the range of -10°C~70°C TA. The number of terminations on the chip is 28. Similar parts can be found by searching for the TDA7442 family. Please refer to the related specifications of the device : 0.5dB. There are 28 pins accessible on the chip. 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 7V. The part belongs to Other Consumer ICs family. It can give voltage at 9V volts. There are 2 bands on it.

    TDA7442D Features


    With 28-SOIC (0.295, 7.50mm Width) channels
    operate temperature at the range of -10°C~70°C TA
    consumer IC type: TONE CONTROL CIRCUIT


    TDA7442D Applications


    There are a lot of STMicroelectronics
    TDA7442D 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:

    TDA7442(D)TDA7442D-STMicroelectronics-datasheet-166570.pdfTDA7442D-STMicroelectronics-datasheet-14142970.pdf
    Product FAQ

    1. Is TDA7442D available for RFQ?

    Yes. TDA7442D 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 TDA7442D?

    Pricing for TDA7442D 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 TDA7442D?

    TDA7442D is a STMicroelectronics Audio ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Supply Voltage-Min (Vsup): 7V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TDA7442D?

    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 TDA7442D 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 TDA7442D?

    Yes. If TDA7442D 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:

    TDA7442D

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    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

    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
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • TDA7801
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7372A
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPA008-QIX
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7318D013TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA749313TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • E-TDA7402
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7563AH
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7563
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7465
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STA321MPL1TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    TDA7295

    TDA7295

    STMicroelectronics

    TDA7372A

    TDA7372A

    STMicroelectronics

    TDA7464

    TDA7464

    STMicroelectronics

    TDA7407D

    TDA7407D

    STMicroelectronics

    TDA7309D

    TDA7309D

    STMicroelectronics

    TDA7303

    TDA7303

    STMicroelectronics

    TS4890IDT

    TS4890IDT

    STMicroelectronics

    STA50013TR

    STA50013TR

    STMicroelectronics

    TDA7717

    TDA7717

    STMicroelectronics

    STA50513TR

    STA50513TR

    STMicroelectronics

    Switch ICs(14248)Counter ICs(4640)Programmable Logic ICs(28113)Power Management ICs(203677)Active Filter(721)Optocouplers / Photocouplers(168)Multimedia ICs(2442)Security ICs / Authentication ICs(379)Equalizers(6)Chipsets(31)Clock & Timer ICs(1260551)Driver ICs(24444)Amplifier ICs(47862)Communication & Networking ICs(6719)Interface ICs(171334)Logic ICs(54798)Digital Potentiometer ICs(4319)Data Converter ICs(31836)

    No recently viewed products

    BEST SELL
    MT53E2G32D4DE-046 AAT:C

    MT53E2G32D4DE-046 AAT:C

    Micron

    BEST SELL
    ADF4351BCPZ

    ADF4351BCPZ

    Analog Devices

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    H5AN8G8NCJR-XNC

    H5AN8G8NCJR-XNC

    SK HYNIX

    BEST SELL
    GD32F407ZGT6

    GD32F407ZGT6

    GD

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    MT53E1G32D2FW-046 AAT:C

    MT53E1G32D2FW-046 AAT:C

    Micron

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron