The TS4994IQT is a high-performance audio amplifier from STMicroelectronics, designed to deliver exceptional sound quality for a wide range of applications. This integrated circuit is part of ST's audio amplifier portfolio and is specifically engineered to meet the demands of portable and compact audio devices.

Key Features

• Output Power: The TS4994IQT boasts an impressive output power of 1.2W, ensuring loud and clear audio playback even in devices with space constraints.
• Supply Voltage Range: It operates over a wide supply voltage range from 2.5V to 5.5V, making it versatile for use in various electronic products.
• Efficiency: With its high efficiency, the TS4994IQT minimizes power consumption, which is crucial for battery-operated devices, extending their usage time.
• Standby Mode: The amplifier includes a standby mode feature that reduces power consumption when the audio function is not in use, further enhancing battery life.

Applications

The TS4994IQT is ideal for a multitude of applications that require high-quality audio output with minimal power usage. It is commonly used in:

• Mobile phones and smartphones
• Tablets and portable media players
• Laptop and computer audio systems
• Portable speakers and docking stations

Technical Specifications

The TS4994IQT offers a range of technical specifications that make it a top choice for audio amplification needs:

• Signal-to-Noise Ratio (SNR): It provides a high SNR, resulting in cleaner and more distinct audio playback.
• Low Harmonic Distortion: The device ensures low total harmonic distortion (THD), preserving audio fidelity and clarity.
• Package: The TS4994IQT comes in a flip-chip package that is not only space-saving but also offers excellent thermal performance.

Conclusion

In summary, the TS4994IQT from STMicroelectronics is a powerful and efficient audio amplifier suitable for compact electronic devices. Its high output power, low power consumption, and advanced features like standby mode make it a reliable and preferred choice for manufacturers looking to enhance the audio experience in their products.