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TDA749213TR

TDA749213TR

STMicroelectronics
ST high-power Class D amplifier alternative in the same vendor family for different power/topology needs.
Active132 in stock

Overview

The TDA749213TR is a Class D audio amplifier designed for stereo applications, delivering 50W per channel into 6 Ohm loads. It operates from a supply voltage range of 8V to 26V and features integrated protection mechanisms. Its compact PowerSSO-36 EPU package makes it suitable for space-constrained designs.

Why Choose This Part

This amplifier offers robust features like short-circuit and thermal protection, enhancing reliability in various operating conditions. Its Class D architecture ensures high efficiency, reducing power consumption and heat generation. The mute and standby features allow for power management and improved user experience by preventing pop noise during power transitions.

Applications

LCD TVs
Providing efficient and high-quality stereo audio amplification for integrated television systems.
Monitors
Driving internal speakers in computer monitors with sufficient power and sound clarity.
Home Audio Systems
Suitable for compact stereo amplifiers in entry-level home audio setups or soundbars.
Active Speakers
Integrating directly into active speaker designs for a self-contained audio solution.
Professional Audio Equipment
Used in various professional audio applications requiring efficient stereo amplification at moderate power levels.

Key Specifications

Type Class D
Features Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
Output Type 2-Channel (Stereo)
Mounting Type Surface Mount
Package / Case 36-PowerFSOP (0.295", 7.50mm Width)
Voltage - Supply 8V ~ 26V
Operating Temperature 0degC ~ 70degC (TA)
Supplier Device Package PowerSSO-36 EPU
Max Output Power x Channels @ Load 50W x 2 @ 6Ohm

Getting Started

For evaluation, engineers can refer to STMicroelectronics' application notes and reference designs for Class D amplifiers. While a dedicated evaluation board specific to the TDA749213TR may not be readily available, its pinout and operation are similar to other TDA74xx series amplifiers, allowing for adaptation of existing designs or rapid prototyping on a custom PCB.

Also Consider

TDA7498E STMicroelectronics - For higher power output needs within the STMicroelectronics Class D amplifier family, the TDA7498E provides increased capabilities.
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