TDA1910

Overview

The TDA1910 is a monolithic integrated circuit in a Multiwatt package, designed for Hi-Fi audio power applications and high-quality TV sets. It operates as a Class-AB amplifier with muting facilities. The device provides 4W output at 24V and a minimum of 7W at 24V/8W conditions. Operating voltage ranges from 8V to 30V, with a maximum of 28V specified in some contexts. It features protection against chip over-temperature and very low noise characteristics.

Feature Summary

• Integrated muting facility for audio control
• Protection against chip over-temperature
• Very low noise performance

Applications

• Hi-Fi audio power applications
• High quality TV sets

Procurement Notes

Verify the specific package variant and manufacturing date code upon procurement. Confirm that the component meets current RoHS compliance standards as indicated by available documentation. Check for any obsolescence notices or end-of-life status from STMicroelectronics before finalizing design integration.

Selection Notes

Select this component for designs requiring a single-channel Class-AB amplifier with built-in thermal protection and muting. Ensure the supply voltage stays within the 8V to 30V range. Consider the Multiwatt-11 package for through-hole mounting requirements in standard audio equipment layouts.

Part Context

This part belongs to STMicroelectronics' audio amplifier family, specifically targeting consumer electronics like televisions and hi-fi systems. It serves as a dedicated solution for mono audio output stages where moderate power delivery and reliability are prioritized over multi-channel integration.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.