TDA2030AH

Overview

The TDA2030AH is a monolithic integrated circuit in a Pentawatt package designed for low-frequency Class AB amplification. It supports supply voltages up to ±22V and delivers high output current with very low harmonic and crossover distortion. The device incorporates short-circuit protection that limits dissipated power to maintain the safe operating area of output transistors, alongside thermal shut-down functionality.

Feature Summary

• Monolithic Class AB amplifier architecture
• Integrated short-circuit protection system
• Thermal shut-down capability

Applications

• Low frequency audio amplification
• Driver circuits using complementary pairs
• Active loudspeaker systems

Procurement Notes

Verify the specific ordering suffix AH against official STMicroelectronics documentation to confirm exact mechanical or electrical variations. Confirm component authenticity through authorized channels due to potential market availability of non-original units.

Selection Notes

Select this component for applications requiring reliable operation without regulated power supplies. Ensure the design accommodates its maximum supply voltage rating of 44V and utilizes appropriate heatsinking to manage thermal dissipation within specified junction temperature limits.

Part Context

This part belongs to the TDA2030A series produced by STMicroelectronics. It serves as a high-power audio amplifier solution suitable for both single-ended and bridge configurations in consumer and automotive audio equipment.

Replacement Considerations

TDA2030AV