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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Audio ICs/
    5. TDA7381 STMicroelectronics

    TDA7381 [STMicroelectronics]

    TDA7381
    TDA7381

    Part No:

    TDA7381

    Category:

    Audio ICs

    Manufacturer:

    STMicroelectronics

    Description:

    4A mA 20 kHz kHz 30W W Audio Amplifiers 80W W 14.4V V 25 pins 25-Flexiwatt (Formed Leads)

    RoHS Status:

    Product FAQ

    1. Is TDA7381 available for RFQ?

    Yes. TDA7381 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 TDA7381?

    Pricing for TDA7381 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 TDA7381?

    TDA7381 is a STMicroelectronics Audio ICs with Packaging: Tube and Power Supply Rejection Ratio (PSRR): 65dB and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TDA7381?

    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 TDA7381 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 TDA7381?

    Yes. If TDA7381 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:

    TDA7381

    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
    Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
    Factory Lead Time
    11 Weeks
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    25-Flexiwatt (Formed Leads)
    Number of Pins
    25
    Packaging
    Tube
    JESD-609 Code
    e3
    Feature
    Mute, Short-Circuit and Thermal Protection, Standby
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    25
    ECCN Code
    EAR99
    Type
    Class AB
    Terminal Finish
    Tin (Sn)
    Max Operating Temperature
    150°C
    Min Operating Temperature
    -40°C
    HTS Code
    8542.33.00.01
    Max Power Dissipation
    80W
    Technology
    BIPOLAR
    Voltage - Supply
    8V~18V
    Terminal Position
    ZIG-ZAG
    Number of Functions
    1
    Terminal Pitch
    1mm
    Base Part Number
    TDA7381
    Pin Count
    25
    Output Voltage
    100mV
    Output Type
    4-Channel (Quad)
    Supply Voltage-Max (Vsup)
    14.4V
    Supply Voltage-Min (Vsup)
    14.4V
    Number of Channels
    4
    Nominal Supply Current
    4A
    Power Dissipation
    80W
    Output Power
    30W
    Supply Type
    Single
    Bandwidth
    20 kHz
    Voltage Gain
    26dB
    Power Supply Rejection Ratio (PSRR)
    65dB
    Gain
    26 dB
    Max Output Power
    30W
    Harmonic Distortion
    10%
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    TDA7381 Overview


    The device is embedded in 25-Flexiwatt (Formed Leads) .There is a package in the form of Tube .In addition, 25 terminations are used, which entail the termination of a transmission line with a device whose characteristic impedance matches the line's.Amp parts is configured to produce 4-Channel (Quad) as Amp partss output.Amp parts is an electrical device of type Class AB .The computer or other communication device has 25 pins, which are pronged contacts.The electronic component is mounted in the way of Through Hole .This electrical device operates at 8V~18V volts.This device is equipped with a total of 4 channels.During operation, Mute, Short-Circuit and Thermal Protection, Standby can be ensured.A total of 25 pins are present on the device.Amp parts is part of Audio/Video Amplifiers .Amp parts is a member of the TDA7381 family.The electronic component is mounted in the way of Through Hole .There is a maximum output power of 30W kWh per hour from this electronic component.During normal operation, the supply voltage (Vsup) should remain above 14.4V .Upon reaching 14.4V , the maximum supply voltage (Vsup) is reached.Amp parts is an electronic part wAmp partsh a supply type of Single .For the purpose of ensuring reliability, the device operates at a temperature of 150°C .Due to its reliability, it operates at a minimum operating temperature of -40°C .

    TDA7381 Features


    25-Flexiwatt (Formed Leads) package
    25 pin count
    TDA7381 family
    30W kWh per hour


    TDA7381 Applications


    There are a lot of STMicroelectronics
    TDA7381 audio amplifiers applications.


    • Integrator and differentiator circuits
    • Logarithmic and exponential operation circuits
    • Multiplication and division circuits
    • Precision measurement
    • Power control
    • Information processing
    • Weak signal detection
    • Signal amplification
    • Signal filtering
    • Signal operation

    Documents

    Datasheets:

    TDA7381TDA7381-STMicroelectronics-datasheet-10838237.pdfTDA7381-STMicroelectronics-datasheet-16350052.pdfTDA7381-STMicroelectronics-datasheet-41560.pdfTDA7381-STMicroelectronics-datasheet-102811.pdfTDA7381-STMicroelectronics-datasheet-14136925.pdf
    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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