TDA7263M

$1.37

Description：IC AMP AB STEREO 12W 11MULTIWATT
Series：-
Mfr：STMicroelectronics
Package：Tube

SKU:e4f1c58d940f Category: Audio Amplifiers Brand: STMicroelectronics

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Product introduction

Product Detailed Parameters

Description：IC AMP AB STEREO 12W 11MULTIWATT
Series：-
Mfr：STMicroelectronics
Package：Tube
Type：Class AB
Output Type：2-Channel (Stereo)
Max Output Power x Channels @ Load：12W x 2 @ 8Ohm
Voltage - Supply：10V ~ 30V
Features：Depop, Mute, Short-Circuit and Thermal Protection
Mounting Type：Through Hole
Supplier Device Package：11-Multiwatt
Package / Case：Multiwatt-11 (Vertical, Bent and Staggered Leads)
Operating Temperature：0°C ~ 70°C (TA)
Grade：-
Qualification：-

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TDA7263M

Overview

The TDA7263M is a Class AB dual audio power amplifier designed for high-fidelity sound applications. It delivers 12W per channel into an 8-ohm load at a 28V supply with 10% THD. The device operates within a wide supply voltage range of 10V to 30V and features integrated mute functionality for pop-free operation. Protection mechanisms include AC short-circuit and thermal overload safeguards, ensuring reliability in stereo TV sets and Hi-Fi music centers.

Feature Summary

Class AB dual audio power amplifier architecture
Integrated mute facility enabling pop-free operation
AC short-circuit protection capability
Thermal overload protection mechanism

Applications

Hi-Fi music centers
Stereo TV sets

Procurement Notes

Verify component authenticity through authorized STMicroelectronics distributors or official manufacturer channels. Confirm package integrity and pin alignment against the Multiwatt specification. Check manufacturing date codes and lot traceability records. Ensure storage conditions comply with moisture sensitivity level requirements prior to assembly. Validate that the received unit matches the exact TDA7263M designation without unauthorized suffix variations.

Selection Notes

Select this component for designs requiring robust Class AB amplification with built-in safety features. The wide supply voltage range accommodates various power rail configurations. Integrated protections reduce external component count for short-circuit and thermal management. Verify that the required output power and distortion specifications align with the 12W @ 8Ω performance data before finalizing the design.

Part Context

This part belongs to STMicroelectronics' legacy audio amplifier portfolio, specifically engineered for consumer electronics. It serves as a direct replacement for older stereo amplifier designs in television and audio equipment. The Multiwatt package provides efficient heat dissipation for continuous high-power operation in compact enclosures typical of mid-range consumer audio hardware.