BA6845FS-E2

Overview

The BA6845FS-E2 is a monolithic integrated circuit designed for use as a power amplifier in audio applications. It operates within a supply voltage range of 3V to 16V and delivers an output power of up to 1.5W into an 8-ohm load with low distortion. The device features built-in protection circuits, including thermal shutdown and short-circuit protection, ensuring reliable operation under various conditions. It utilizes a small outline package suitable for space-constrained designs.

Feature Summary

• Integrated thermal shutdown and short-circuit protection mechanisms enhance operational reliability
• Low distortion performance ensures high-fidelity audio reproduction
• Wide operating supply voltage range accommodates diverse power sources

Applications

• Portable audio players
• Car audio systems
• Home stereo amplifiers

Procurement Notes

Verify the specific ordering suffix matches the required package type and temperature grade. Confirm that the component meets all relevant safety and environmental standards for your target market. Ensure compatibility with existing PCB footprints and soldering processes before finalizing procurement decisions.

Selection Notes

Consider the required output power and supply voltage constraints when evaluating this component. Assess the thermal management requirements based on the expected operating environment. Verify that the package size fits within the available board space while maintaining adequate heat dissipation capabilities for long-term stability.

Part Context

This component belongs to Rohm's family of audio power amplifiers, designed for consumer electronics requiring compact solutions. It complements other models offering similar functionality but with varying power outputs or feature sets. The series supports various audio applications where size and efficiency are critical design factors.

Replacement Considerations

Check for direct pin-compatible alternatives from Rohm or other manufacturers if supply issues arise. Ensure any substitute maintains equivalent electrical characteristics and protection features. Validate mechanical fitment and thermal performance before implementing changes.