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. TDA7850A STMicroelectronics

    TDA7850A [STMicroelectronics]

    TDA7850A
    TDA7850A

    Part No:

    TDA7850A

    Category:

    Audio ICs

    Manufacturer:

    STMicroelectronics

    Description:

    20 kHz kHz 85W W Audio Amplifiers 80W W 27 pins 27-Flexiwatt (Formed Leads)

    RoHS Status:

    Product FAQ

    1. Is TDA7850A available for RFQ?

    Yes. TDA7850A 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 TDA7850A?

    Pricing for TDA7850A 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 TDA7850A?

    TDA7850A is a STMicroelectronics Audio ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Number of Terminations: 27. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TDA7850A?

    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 TDA7850A 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 TDA7850A?

    Yes. If TDA7850A 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:

    TDA7850A

    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
    Operating Temperature
    -55°C~150°C TJ
    Packaging
    Tube
    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
    HTS Code
    8542.33.00.01
    Max Power Dissipation
    80W
    Technology
    MOS
    Voltage - Supply
    8V~18V
    Terminal Position
    ZIG-ZAG
    Number of Functions
    1
    Terminal Pitch
    1mm
    Base Part Number
    TDA7850
    Pin Count
    27
    Output Type
    4-Channel (Quad)
    Power Supplies
    14.4V
    Number of Channels
    4
    Power Dissipation
    80W
    Supply Current-Max
    280mA
    Output Power
    50W
    Supply Type
    Single
    Bandwidth
    20 kHz
    Voltage Gain
    26dB
    Gain
    26 dB
    Max Output Power
    85W
    Harmonic Distortion
    10%
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    TDA7850A Overview


    The device is embedded in 27-Flexiwatt (Formed Leads) .The device is in the form of Tube .As a consequence, there are 27 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.This output is configured with 4-Channel (Quad) .There is Class AB type of electrical device associated with this device.Computers and other communication devices feature 27 pins, which are pronged contacts.A part of this electronic device is mounted in the way of Through Hole .Its supply voltage is 8V~18V volts.4 channels are provided by the device.During operation, the value Mute, Short-Circuit and Thermal Protection, Standby can be ensured.A maximum operating temperature of -55°C~150°C TJ should be maintained.The device contains 27 pins.The part belongs to Audio/Video Amplifiers .The TDA7850 family contains this object.A part of this electronic device is mounted in the way of Through Hole .An electronic part such as this has a maximum output power of 85W kWh per hour.Supply type Single is assigned to this electronic part.The system is powered by a 14.4V battery.280mA is the maximum supply current.

    TDA7850A Features


    27-Flexiwatt (Formed Leads) package
    27 pin count
    TDA7850 family
    85W kWh per hour


    TDA7850A Applications


    There are a lot of STMicroelectronics
    TDA7850A audio amplifiers applications.


    • Logarithmic and exponential operation circuits
    • Multiplication and division circuits
    • Precision measurement
    • Power control
    • Information processing
    • Weak signal detection
    • Signal amplification
    • Signal filtering
    • Signal operation
    • Video and image computer boards

    Documents

    Datasheets:

    TDA7850APower amplifiers & Voltage Regulators Brochure
    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
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    MPU-6000EVB

    MPU-6000EVB

    TDK

    BEST SELL
    BQ25895RTWR

    BQ25895RTWR

    Texas Instruments

    BEST SELL
    K4A8G085WC-BIWE

    K4A8G085WC-BIWE

    SAMSUNG

    BEST SELL
    MT53E2G32D4DE-046 AAT:C

    MT53E2G32D4DE-046 AAT:C

    Micron

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    MT25QU256ABA1EW7-0SIT

    MT25QU256ABA1EW7-0SIT

    Micron

    BEST SELL
    MT48LC4M32B2P-6A IT:L

    MT48LC4M32B2P-6A IT:L

    Micron

    BEST SELL
    KLMCG1RCTE-B041

    KLMCG1RCTE-B041

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • TS4990IDT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7577BLVPDTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS4990ID
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STABP01
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7268
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7901-ZST
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • TS4621EIJT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7309D
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7569BLVPDTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • E-TDA7385
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    TDA7438D

    TDA7438D

    STMicroelectronics

    HFA80A-F2T

    HFA80A-F2T

    STMicroelectronics

    TS4975EIJT

    TS4975EIJT

    STMicroelectronics

    STA50513TR

    STA50513TR

    STMicroelectronics

    STA515W13TR

    STA515W13TR

    STMicroelectronics

    E-TDA7402

    E-TDA7402

    STMicroelectronics

    TDA7299

    TDA7299

    STMicroelectronics

    FDA802P-VYT

    FDA802P-VYT

    STMicroelectronics

    TS4994IJT

    TS4994IJT

    STMicroelectronics

    TDA7384B

    TDA7384B

    STMicroelectronics

    Equalizers(6)Clock & Timer ICs(1260551)Optocouplers / Photocouplers(168)Counter ICs(4640)Communication & Networking ICs(6719)Chipsets(31)Security ICs / Authentication ICs(379)Digital Potentiometer ICs(4319)Active Filter(721)Power Management ICs(203677)

    No recently viewed products