STA510F

Overview

The STA510F is a monolithic quad half-bridge audio power amplifier manufactured by STMicroelectronics in multipower BCD technology. It operates within a supply voltage range of 10V to 40V and features a PowerSSO-36 EPU surface-mount package. The device delivers up to 200W into a single 4-ohm load or 100W per channel into two 8-ohm loads. It includes complementary DMOS output stages with a minimum on-resistance of 150 milliohms. Operating temperature ranges from 0°C to 70°C, and it supports mono or stereo configurations.

Feature Summary

• Configurable bridge topology allowing dual-bridge, single-bridge with double current, or half-bridge modes via the CONFIG pin.

Applications

• Stereo all-digital high-efficiency amplifier output stages
• Single BTL amplifier configurations for high-power audio delivery

Procurement Notes

Verify component status as the STA510F is listed as obsolete. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with FFX driver devices. Check RoHS3 compliance and湿气敏感性等级 (MSL) level 1 requirements during storage and handling. Validate package integrity for the PowerSSO-36 EPU form factor before integration.

Selection Notes

Select this component for designs requiring configurable multi-bridge audio output stages. Consider the 150 milliohm Rds(on) for efficiency calculations. Verify thermal management capabilities given the 0°C to 70°C operating range. Ensure input logic levels match CMOS standards. Confirm supply voltage stability within the 10V to 40V window for optimal performance.

Part Context

Part of the STA510 family of audio amplifiers. Designed for high-efficiency digital audio applications. Utilizes multipower BCD technology for integrated control and power stages. Compatible with specific driver architectures for simplified system design.

Replacement Considerations

No verified public substitute part numbers are available. Consult manufacturer documentation for end-of-life notifications or recommended alternatives.