STMicroelectronics

TS419IQT

TS419IQT Description

The TS419IQT is a high-performance, Class AB monolithic audio amplifier designed for demanding audio applications. Manufactured by STMicroelectronics, this IC is part of the TS419 series and offers a maximum output power of 367mW into a 16-ohm load. It is housed in a surface-mount package, specifically the 8DFN format, making it suitable for compact and space-constrained designs. The TS419IQT operates within a supply voltage range of 2V to 5.5V, providing flexibility for various power supply configurations.

This amplifier is classified under the Linear IC Chips category and is currently marked as obsolete, indicating that it may no longer be in active production. However, its technical specifications and performance characteristics still make it a valuable component for specific applications. The TS419IQT is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It is available in a Tape & Reel (TR) package, facilitating automated assembly processes. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it suitable for a wide range of manufacturing environments.

TS419IQT Features

• High Output Power: Delivers up to 367mW into a 16-ohm load, ensuring robust audio performance.
• Wide Supply Voltage Range: Operates from 2V to 5.5V, providing flexibility for different power supply designs.
• Surface-Mount Technology: The 8DFN package is ideal for compact and space-efficient PCB layouts.
• Class AB Amplifier: Offers a balance between efficiency and low distortion, making it suitable for high-fidelity audio applications.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental standards.
• Moisture Sensitivity Level: MSL 1 (unlimited) allows for versatile handling and storage conditions.
• Packaging: Available in Tape & Reel (TR), facilitating automated assembly and manufacturing processes.

TS419IQT Applications

The TS419IQT is well-suited for a variety of audio applications where high output power, low distortion, and compact design are critical. Some specific use cases include:

• Portable Audio Devices: Ideal for compact audio systems, such as portable speakers and Bluetooth audio devices, where space is limited but high audio quality is required.
• Consumer Electronics: Suitable for home audio systems, soundbars, and other consumer electronics that demand efficient and high-quality audio amplification.
• Automotive Audio Systems: Given its robust performance and compact form factor, the TS419IQT can be used in automotive audio applications where space constraints and high performance are both essential.
• Professional Audio Equipment: Can be utilized in professional audio setups, such as studio monitors and live sound reinforcement systems, where high-fidelity audio is paramount.

Conclusion of TS419IQT

The TS419IQT from STMicroelectronics is a versatile and high-performance Class AB audio amplifier that offers significant benefits for a wide range of audio applications. Its ability to deliver 367mW into a 16-ohm load, combined with its wide supply voltage range and compact surface-mount package, makes it an excellent choice for designers looking to integrate high-quality audio into their products. Despite being marked as obsolete, the TS419IQT remains a reliable and efficient solution for applications requiring high-fidelity audio amplification. Its environmental compliance and robust performance characteristics ensure it meets the demands of modern electronics manufacturing and usage.