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
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    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. TDA7481 STMicroelectronics

    TDA7481 [STMicroelectronics]

    TDA7481
    TDA7481

    Part No:

    TDA7481

    Category:

    Audio ICs

    Manufacturer:

    STMicroelectronics

    Description:

    22 kHz kHz 18W W Audio Amplifiers 15 pins Multiwatt-15 (Vertical, Bent and Staggered Leads)

    RoHS Status:

    Product FAQ

    1. Is TDA7481 available for RFQ?

    Yes. TDA7481 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 TDA7481?

    Pricing for TDA7481 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 TDA7481?

    TDA7481 is a STMicroelectronics Audio ICs with Packaging: Tube and Power Supply Rejection Ratio (PSRR): 60dB 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 TDA7481?

    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 TDA7481 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 TDA7481?

    Yes. If TDA7481 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:

    TDA7481

    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
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    Multiwatt-15 (Vertical, Bent and Staggered Leads)
    Number of Pins
    15
    Operating Temperature
    0°C~70°C TA
    Packaging
    Tube
    JESD-609 Code
    e3
    Feature
    Mute, Short-Circuit and Thermal Protection, Standby
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    15
    ECCN Code
    EAR99
    Type
    Class D
    Terminal Finish
    MATTE TIN
    HTS Code
    8542.33.00.01
    Max Power Dissipation
    35W
    Technology
    BIPOLAR
    Voltage - Supply
    ±10V~25V
    Terminal Position
    ZIG-ZAG
    Number of Functions
    1
    Terminal Pitch
    1.27mm
    Base Part Number
    TDA7481
    Pin Count
    15
    Output Type
    1-Channel (Mono)
    Number of Channels
    1
    Supply Current-Max
    55mA
    Output Power
    18W
    Supply Type
    Dual
    Bandwidth
    22 kHz
    Voltage Gain
    30dB
    Power Supply Rejection Ratio (PSRR)
    60dB
    Gain
    30 dB
    Max Dual Supply Voltage
    25V
    Max Output Power
    18W
    Min Dual Supply Voltage
    10V
    Dual Supply Voltage
    24V
    Harmonic Distortion
    10%
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    TDA7481 Overview


    The package Multiwatt-15 (Vertical, Bent and Staggered Leads) contains it.Tube is the packaging method.15 terminations consist of terminating transmission lines with devices that match their characteristic impedance.Amp parts is configured wAmp partsh an output of 1-Channel (Mono) .This electrical device has the type Class D .In a computer or other communication device, there are 15 pins, which are pronged contacts.There is an electronic part mounted in the way of Through Hole .This electrical device is powered by ±10V~25V volts.There are no channels on the device.When operating, Mute, Short-Circuit and Thermal Protection, Standby can be ensured.Amp parts is recommended that the operating temperature not exceed 0°C~70°C TA .In addition, it is equipped with 15 pins.Amp parts is included in Audio/Video Amplifiers .Amp parts is a member of the family TDA7481 .Amp parts is mounted in the way of Through Hole .This electronic component's maximum output power is 18W kWh per hour.Dual is the type of supply for this electronic part.Amp parts is noted that the maximal supply current is 55mA .

    TDA7481 Features


    Multiwatt-15 (Vertical, Bent and Staggered Leads) package
    15 pin count
    TDA7481 family
    18W kWh per hour


    TDA7481 Applications


    There are a lot of STMicroelectronics
    TDA7481 audio amplifiers applications.


    • Inverse/same-phase proportional circuit
    • Addition and subtraction operation circuits
    • single/dual op amp sum and difference circuits
    • Integrator and differentiator circuits
    • Logarithmic and exponential operation circuits
    • Multiplication and division circuits
    • Precision measurement
    • Power control
    • Information processing
    • Weak signal detection

    Documents

    Datasheets:

    TDA7481
    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

    BEST SELL
    MT41K512M8DA-107 IT:P

    MT41K512M8DA-107 IT:P

    Micron

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    ADS1248IPWR

    ADS1248IPWR

    Texas Instruments

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    SBAV99LT1G

    SBAV99LT1G

    Onsemi

    BEST SELL
    ISL8215MIRZ

    ISL8215MIRZ

    RENESAS

    BEST SELL
    TMS320F28335ZJZQ

    TMS320F28335ZJZQ

    Texas Instruments

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • TS4871IQT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • MP45DT02TR-M
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS4975EIJT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • FDA803Q-V0Y
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • TDA7318D
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7850H
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STPA001H
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS2012IQT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS2007IQT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA75616LV-48X
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    FDA803Q-V0Y

    FDA803Q-V0Y

    STMicroelectronics

    TDA7563PDTR

    TDA7563PDTR

    STMicroelectronics

    TDA7292

    TDA7292

    STMicroelectronics

    TDA7901-ZSX

    TDA7901-ZSX

    STMicroelectronics

    TDA7801

    TDA7801

    STMicroelectronics

    TDA7360

    TDA7360

    STMicroelectronics

    STA335BWJTR

    STA335BWJTR

    STMicroelectronics

    TDA7365

    TDA7365

    STMicroelectronics

    TDA7464

    TDA7464

    STMicroelectronics

    TDA7469

    TDA7469

    STMicroelectronics

    Digital Potentiometer ICs(4319)Optocouplers / Photocouplers(168)Driver ICs(24444)Clock & Timer ICs(1260551)Interface ICs(171334)Amplifier ICs(47862)Active Filter(721)Security ICs / Authentication ICs(379)Switch ICs(14248)Power Management ICs(203677)

    No recently viewed products