NCP2815BFCT2G

Overview

The NCP2815BFCT2G is a stereo Class AB audio amplifier designed for portable applications. It features a LongPlay architecture with True Ground output, eliminating the need for external coupling capacitors. The device operates from a single supply voltage and delivers high-quality audio performance in a compact FlipChip-12 package measuring 1.2x1.6 mm.

Feature Summary

• LongPlay True Ground technology enables capacitor-free headphone driving
• Stereo Class AB configuration for high-fidelity audio reproduction
• Compact FlipChip-12 footprint suitable for space-constrained mobile devices

Applications

• Smartphones and mobile phones
• Portable media players
• Tablets and handheld gaming devices

Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Ensure compatibility with existing PCB layout constraints regarding the FlipChip-12 package dimensions.

Selection Notes

Select this component for designs requiring high-efficiency stereo amplification without bulky output capacitors. Consider the thermal characteristics of the FlipChip package when designing heat dissipation paths. Evaluate power supply requirements against the amplifier's operating voltage range to maintain optimal signal-to-noise ratio.

Part Context

This part belongs to onsemi's NCP28xx series of headphone amplifiers. It is engineered specifically for consumer electronics where battery life and board space are critical. The series emphasizes low quiescent current and high output drive capability within minimal physical footprints.

Replacement Considerations

Check datasheets for pin-compatible alternatives within the same family. Verify that substitute parts support the same True Ground architecture and package type to avoid redesigning the PCB layout.