NCP2704FCCT1G

Overview

The NCP2704FCCT1G is an audio management subsystem integrating a Class D loudspeaker amplifier and a true ground stereo headset amplifier. It delivers 1.7W output into a 4-ohm load for the speaker channel. The device features programmable gain ranging from -60 dB to +12 dB and operates with an operating supply current of 3.3 mA. It utilizes a 20-WFBGA FCBGA package.

Feature Summary

• Integrates a Class D mono loudspeaker amplifier and a true ground stereo headphone amplifier within a single audio management subsystem.
• Provides high-fidelity audio amplification with a power supply rejection ratio (PSRR) of -110 dB.
• Includes flexible automatic gain control (AGC) and silent mute functionality for optimized audio performance.

Applications

• Portable consumer electronics requiring integrated speaker and headphone amplification
• Mobile devices utilizing Class D audio output stages
• Audio systems needing low-power operation with programmable gain settings

Procurement Notes

Verify the specific suffix FCCT1G against official onsemi documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with system voltage requirements and thermal constraints associated with the 20-WFBGA footprint before procurement.

Selection Notes

Select this component when a combined solution for both loudspeaker and headphone drivers is required to save board space. Consider the 3.3 mA supply current and programmable gain range if power efficiency and signal level adjustment are critical design parameters.

Part Context

This part belongs to onsemi's audio amplifier portfolio, specifically designed as an audio management subsystem. It combines power amplification capabilities with control features like AGC, targeting applications that demand integrated audio processing in compact form factors.

Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation. Verify pinout and electrical characteristics carefully if considering alternative components from other manufacturers.

FAQ

What is the maximum output power of the NCP2704FCCT1G?

The device provides 1.7W of output power per channel into a 4-ohm load.

Does the NCP2704FCCT1G support both speaker and headphone outputs?

Yes, it integrates one Class D loudspeaker amplifier and a true ground stereo headset amplifier.