Tda 7263 Amplifier

Updated September 20, 2026

Overview

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The TDA7263 is a 12W+12W stereo audio power amplifier chip from the STMicroelectronics TDA series, traditionally used in TV sets and Hi-Fi equipment Digikey Alldatasheet.

Product Overview & Performance

* Audio Output: It delivers 12W per channel into 8Ω speakers at a 28V supply Digikey Diyaudio. While its maximum distortion is rated at 10% for peak power, it typically achieves a respectable 0.02% THD at normal listening levels (1W) Digikey.

* Key Features: The chip is notable for its integrated "Pop-Free" muting function and comprehensive protection suite, including thermal overload and short-circuit protection Digikey Digchip.

* Design Utility: It is favored in DIY communities for its simple application circuit and wide operating voltage range (10V to 30V), making it a versatile choice for bookshelf speaker projects Diyaudio Youtube.

Market Trends & Lifecycle Insights

* Lifecycle Status: The TDA7263 is now officially End-of-Life (EOL) and classified as Obsolete by STMicroelectronics . It is no longer in active production, meaning supply is limited to "New Old Stock" (NOS) or secondary market inventories.

* Industry Shift to Class-D: The broader audio amplifier market is moving rapidly toward Class-D technology, which is projected to grow significantly through 2026 due to its >90% energy efficiency and compact footprint compared to the Class-AB architecture of the TDA7263 Yahoo Researchandmarkets.

* Current Availability: B2B platforms now primarily offer modern successors such as the TDA7377 and TDA7297 . These modules provide similar or higher power (15W–35W) at competitive prices (~$1.00/unit) and are the current standard for legacy-style stereo repairs and DIY kits .

For new developments, manufacturers are encouraged to transition to modern Class-D ICs like the TPA3110 or TDA7492 series to meet 2026 market demands for efficiency and thermal management .

Based on the TDA7263's EOL status, would you like to:

Sources & References

19 sources cited · Verified industry data & reports

TDA7263

DigiKey

-40 to 150 °C PIN CONNECTION. Voltage 10 30 V VO Quiescent Output Voltage 13.5 V. Total Harmonic Distortion. Input Resistance 100 200 KΩ fL Low Frequency Roll- ...

TDA7263 Stereo Amplifier Datasheet | PDF

Scribd

Key features include a wide supply voltage range, thermal overload protection, and short circuit protection. The chip is designed for high quality stereo ...

TDA7263 Datasheet(PDF) - STMicroelectronics

ALLDATASHEET.COM

The TDA7263 is class AB dual audio power amplifier assembled in the new Clipwatt package, specially designed for high quality sound application as HI-FI music

TDA7263 datasheet - 12+12W Stereo Amplifier With Muting

Digchip

The TDA7263 is class AB dual audio power amplifier assembled in the new Clipwatt package, specially designed for high quality sound application as HI-FI music ...

TDA7265 Audio Amplifier: Pinout, Datasheet, and ...

JAK Electronics

TDA7265 Tech Specifications ; Harmonic Distortion, 10% ; Load Impedance, 4Ohm ; Features, Depop, Mute, Short-Circuit and Thermal Protection, Standby ; Width, 5mm.

TDA7263 for Hi-Fi Amp Projects

diyAudio

The TDA7263 has specs for 28 V (12 W) and 24 V (9 W). All specs are for 8 Ohm speakers... The power rating refers to 10 % distortion, the limit ...

Tda 7263 Amplifier

Overview

Product Overview & Performance

Market Trends & Lifecycle Insights

Tda7263 Stereo Amplifier Board Module

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