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ST TDA7293

Ideal for amplifying low-level audio signals to drive headphones or speakers

ISO14001 ISO9001 DUNS

Brands: Stmicroelectronics, Inc

Mfr.Part #: TDA7293

Datasheet: TDA7293 Datasheet (PDF)

Package/Case: ZIP-15

Product Type: Audio ICs

RoHS Status:

Stock Condition: 3,439 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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Please submit RFQ for TDA7293 or email to us: Email: [email protected], we will contact you within 12 hours.

TDA7293 General Description

The TDA7293 is a class AB audio power amplifier IC capable of delivering high output power with low distortion and noise. It's commonly used in audio systems for amplifying music and other audio signals.



Class AB amplifier configuration
High output power capability
Low distortion and noise
Wide supply voltage range
Built-in protection circuits (thermal, short-circuit, overvoltage)
Can drive low impedance loads (down to 4 ohms)
Available in various packages



Home audio systems
Car audio systems
PA systems
Active speakers
Musical instrument amplifiers

TDA7293 Equivalent Parts




Parameter Value Parameter Value
Product Name TDA7293 Product Type Class AB Dual Audio Power Amplifier IC
Manufacturer STMicroelectronics Supply Voltage Range ±12V to ±50V
Output Power 100W per Channel Operating Temperature Range 0°C to +70°C
Package / Case Multiwatt15


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Equivalent Parts

For the TDA7293 component, you may consider these replacement and alternative parts:

Part Number




Part Number :   TDA7293V

Brands :  

Package :   ZIP-15

Description :   Audio Power Amplifier, 100 W, AB, 1 Channel, ± 12V to ± 50V, Multiwatt, 15 Pins

Part Number :   LM3886

Brands :   Texas Instruments

Package :  

Description :  

Part Number :   TDA2050

Brands :  

Package :   SZIP-5

Description :   32W Hi-Fi AUDIO POWER AMPLIFIER

Part Number :   TDA2030A

Brands :  

Package :   TO-220-5

Description :   18W Hi-Fi Audio Amplifier (18W Hi-Fi amplifier and 35W driver)

Part Number :   STA517B

Brands :   STMicroelectronics

Package :  

Description :  

Part points

  • The TDA7293 is a high-performance audio amplifier integrated circuit (ic) that offers high power amplification for various audio applications. it provides a maximum power output of around 100 watts, making it suitable for use in stereo systems, home theaters, and other audio devices. with its low harmonic distortion and thermal protection features, the TDA7293 chip ensures high-quality audio reproduction and reliable operation.
  • Equivalent

    Some equivalent products of the TDA7293 chip are the tda7294, TDA7293v, tda7560, and tda7850.
  • Features

    The TDA7293 is a monolithic integrated circuit amplifier designed for high power audio applications. it is capable of delivering up to 100 watts of power into an 8-ohm load. features include short circuit and thermal protection, low harmonic distortion, mute function, and low noise levels.
  • Pinout

    The TDA7293 is a 15-pin power amplifier ic used for audio amplification. pin 1 is the non-inverting input, pin 2 is the inverting input, pin 3 is the output, and pin 4 is the ground. pins 5, 9, 10, 12, and 13 are used for power supply connections, while the remaining pins are used for various functions like muting, standby, and protection.
  • Manufacturer

    The TDA7293 is manufactured by stmicroelectronics. it is a multinational electronics and semiconductor company, headquartered in geneva, switzerland. stmicroelectronics specializes in designing, manufacturing, and distributing a wide range of products, including integrated circuits, microcontrollers, and power management solutions, for various industries such as automotive, industrial, and consumer electronics.
  • Application Field

    The TDA7293 is a power amplifier integrated circuit that is primarily used in audio applications, such as car audio systems, home theaters, and professional audio equipment. it provides high-quality amplification for a wide range of audio signals and can deliver up to 120 watts of power.
  • Package

    The TDA7293 chip is available in a multiwatt15 package type, with a 15-lead multiwatt package form. the size of the chip is approximately 21.3mm x 15.5mm.

Datasheet PDF

Preliminary Specification TDA7293 PDF Download

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