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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Audio ICs/
    5. TDA7851A STMicroelectronics

    TDA7851A [STMicroelectronics]

    TDA7851A
    TDA7851A

    Part No:

    TDA7851A

    Category:

    Audio ICs

    Manufacturer:

    STMicroelectronics

    Description:

    150mA mA 20 kHz kHz 75W W Audio Amplifiers 4.5mm mm 85W W 18V V 27 pins 27-Flexiwatt (Formed Leads)

    RoHS Status:

    Product FAQ

    1. Is TDA7851A available for RFQ?

    Yes. TDA7851A 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 TDA7851A?

    Pricing for TDA7851A 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 TDA7851A?

    TDA7851A is a STMicroelectronics Audio ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 30 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 TDA7851A?

    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 TDA7851A 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 TDA7851A?

    Yes. If TDA7851A 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:

    TDA7851A

    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: 8 months ago)
    Factory Lead Time
    13 Weeks
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    27-Flexiwatt (Formed Leads)
    Number of Pins
    27
    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
    27
    ECCN Code
    EAR99
    Type
    Class AB
    Terminal Finish
    Matte Tin (Sn) - annealed
    HTS Code
    8542.33.00.01
    Max Power Dissipation
    85W
    Technology
    BCDMOS
    Voltage - Supply
    8V~18V
    Terminal Position
    ZIG-ZAG
    Peak Reflow Temperature (Cel)
    245
    Number of Functions
    1
    Terminal Pitch
    1mm
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    TDA7851
    Pin Count
    27
    Output Type
    4-Channel (Quad)
    Supply Voltage-Max (Vsup)
    18V
    Power Supplies
    14.4V
    Supply Voltage-Min (Vsup)
    8V
    Number of Channels
    4
    Nominal Supply Current
    150mA
    Power Dissipation
    85W
    Output Power
    48W
    Bandwidth
    20 kHz
    Voltage Gain
    26dB
    Max Output Power
    75W
    Harmonic Distortion
    10%
    Length
    29.23mm
    Height Seated (Max)
    19.37mm
    Width
    4.5mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    TDA7851A Overview


    A device has been embedded in 27-Flexiwatt (Formed Leads) .Ideally, the chip should be packaged in a Tube case.In 27 terminations, the transmission line is terminated with an impedance-matching device.Amp parts uses 4-Channel (Quad) as Amp partss output.In terms of electrical devices, it belongs to the type Class AB .In a computer or other communications device, 27 pins are pronged contacts.This electronic part is mounted in the way of Through Hole .This electrical device has a supply voltage of 8V~18V .Channels 4 are present in the device.The operation of Mute, Short-Circuit and Thermal Protection, Standby can be ensured.A total of 27 pins are present in it.The item belongs to Audio/Video Amplifiers .Amp parts is included in the TDA7851 family.Amp parts is recommended to mount the chip in the way of Through Hole .This electronic part has a maximum output power of 75W kWh per hour.Amp parts is recommended that the supply voltage (Vsup) be kept above 8V to ensure proper operation of the device.18V is reached as the maximal supply voltage (Vsup).Power supply for this device is 14.4V volts.

    TDA7851A Features


    27-Flexiwatt (Formed Leads) package
    27 pin count
    TDA7851 family
    75W kWh per hour


    TDA7851A Applications


    There are a lot of STMicroelectronics
    TDA7851A audio amplifiers applications.


    • Information processing
    • Weak signal detection
    • Signal amplification
    • Signal filtering
    • Signal operation
    • Video and image computer boards
    • Medical instruments
    • Television broadcasting equipment
    • Displayers for aircraft and air transportation control systems
    • Automotive sensors

    Documents

    Datasheets:

    TDA7851A
    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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