STMicroelectronics

TS421IQT  

Audio Amplifiers

TS421IQT Description

The TS421IQT is a high-performance, Class AB audio amplifier designed for demanding audio applications. Manufactured by STMicroelectronics, this monolithic integrated circuit offers a robust combination of power efficiency, high output power, and excellent audio performance. The TS421IQT is housed in a Tape & Reel (TR) package, making it suitable for surface mount applications. It features a maximum output power of 367mW into a 16-Ohm load, ensuring high-quality audio output with minimal distortion.

TS421IQT Features

• High Output Power: The TS421IQT delivers a maximum output power of 367mW into a 16-Ohm load, making it ideal for applications requiring high audio output levels.
• Wide Supply Voltage Range: Operating from 2V to 5.5V, the TS421IQT offers flexibility in power supply options, making it suitable for a variety of power configurations.
• Class AB Amplifier: The Class AB design ensures high efficiency and low distortion, providing clear and dynamic audio performance.
• Surface Mount Technology: The TS421IQT is designed for surface mount applications, offering ease of integration into compact and space-constrained designs.
• Compliance and Safety: The TS421IQT is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the TS421IQT is suitable for use in a wide range of environmental conditions without the need for special handling precautions.

TS421IQT Applications

The TS421IQT is ideal for a variety of applications where high-quality audio output is required. Some specific use cases include:

• Portable Audio Devices: The TS421IQT's compact form factor and high output power make it suitable for portable audio devices such as smartphones, tablets, and portable speakers.
• Home Audio Systems: The TS421IQT can be used in compact home audio systems, providing high-quality audio amplification small for to medium-sized speakers.
• Automotive Audio: The wide supply voltage range and robust performance make the TS421IQT suitable for automotive audio applications, where it can provide clear and powerful audio output.
• Professional Audio Equipment: The TS421IQT's high performance and reliability make it an excellent choice for professional audio equipment, such as mixers and amplifiers.

Conclusion of TS421IQT

The TS421IQT from STMicroelectronics is a versatile and high-performance Class AB audio amplifier that offers a unique combination of power efficiency, output high power, and excellent audio performance. Its wide supply voltage range, surface mount design, and compliance with environmental and safety standards make it an ideal choice for a variety of applications. Whether used in portable devices, home audio systems, automotive audio, or professional audio equipment, the TS421IQT delivers reliable and high-quality audio performance.

TS421IQT Documents

Download datasheets and manufacturer documentation for TS421IQT