STA7360

Overview

The STA7360 is a monolithic audio power amplifier manufactured by STMicroelectronics. It delivers 20 W of continuous output power in bridge-tied load (BTL) configuration and stereo operation into 4 Ω loads. The device integrates a clipping detector circuit for system protection and monitoring. It operates from a single supply voltage range, typically supporting automotive or industrial audio applications requiring high efficiency and low distortion.

Feature Summary

• Integrated clipping detector for real-time signal monitoring
• Bridge-tied load (BTL) architecture for high power output
• Stereo channel capability with independent control
• Designed for robust performance in automotive environments

Applications

• Automotive audio systems
• Car radio amplifiers
• Portable speaker systems
• Industrial audio equipment

Procurement Notes

Verify the specific package type and thermal requirements against your PCB layout before ordering. Confirm that the supplier provides genuine STMicroelectronics components with traceable lot codes. Check for any recent obsolescence notices or lifecycle status updates on the official ST website to ensure long-term availability for production runs.

Selection Notes

Select this component when a 20 W BTL amplifier with integrated clipping detection is required. Ensure the load impedance matches the 4 Ω specification for optimal power delivery. Consider thermal management solutions if operating near maximum power levels. Verify supply voltage compatibility with the target application's power rail.

Part Context

The STA7360 belongs to STMicroelectronics' family of automotive-grade audio amplifiers. It is designed to replace older discrete solutions or lower-power ICs in mid-range audio applications. Its integration of clipping detection simplifies system design by reducing the need for external monitoring circuits.

Replacement Considerations

The TDA7360 is a similar legacy part from STMicroelectronics offering comparable functionality. Verify pinout compatibility and thermal characteristics before substitution. Other manufacturers may offer equivalent Class-D amplifiers, but clipping detector integration may differ.