STMicroelectronics TDA7491P13TR Audio Amplifier

The TDA7491P13TR is a high-performance audio amplifier designed by STMicroelectronics, a leader in semiconductor solutions. This compact and efficient integrated circuit is part of the TDA7491 series and is tailored for enhancing the audio experience in a wide range of applications. It is particularly well-suited for TV and monitor audio systems, portable speakers, and compact audio equipment.

At the heart of the TDA7491P13TR is a dual BTL class-D audio amplifier which is capable of delivering up to 10W output power per channel into an 8Ω load with excellent audio performance and power efficiency. This makes it an ideal choice for applications where space is at a premium and power consumption is a concern.

The device operates over a wide supply voltage range from 8V to 26V, which allows it to be used in various power supply environments. Moreover, the TDA7491P13TR comes equipped with a multitude of features, such as standby and mute functions, which can be controlled via simple external logic signals. This gives designers the flexibility to implement power-saving modes and enhance user control within their systems.

The TDA7491P13TR also boasts a high level of robustness, with protections against overtemperature, short-circuit, and undervoltage conditions. This ensures reliable operation under a variety of circumstances and enhances the longevity of the end product. The amplifier is provided in a 36-pin PowerSSO package, which is designed to optimize thermal performance and minimize the PCB area required.

With its combination of power efficiency, compact size, and feature-rich design, the TDA7491P13TR from STMicroelectronics represents a versatile and reliable solution for modern audio amplification needs. Whether it's for a high-quality soundbar or a portable wireless speaker, this integrated circuit will deliver the performance required to create an immersive listening experience for the end-user.

For designers and audio enthusiasts looking for a high-quality amplifier solution, the TDA7491P13TR offers a balance of efficiency, power, and advanced features that make it a top choice in its class.