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TFA9894D_SDS

NXP
Part Number TFA9894D_SDS
Manufacturer NXP
Description High Efficiency Class-D Audio Amplifier
Published Aug 15, 2019
Detailed Description TFA9894D_SDS High Efficiency Class-D Audio Amplifier Rev. 1 — 14 May 2019 Product data sheet 1 General description The...
Datasheet PDF File TFA9894D_SDS PDF File

TFA9894D_SDS
TFA9894D_SDS

Overview
TFA9894D_SDS High Efficiency Class-D Audio Amplifier Rev.
1 — 14 May 2019 Product data sheet 1 General description The TFA9894D is a high efficiency 10 V boosted class-D audio amplifier with a sophisticated SpeakerBoost and protection algorithm.
It can deliver up to 5.
6 W (AVG) output power into an 8 Ω speaker and up to 6.
2 W (AVG) output power into 4 Ω speaker, at a battery supply voltage of 4.
0 V.
The internal adaptive DC-to-DC converter raises the power supply voltage up to 10 V, providing ample headroom for major improvements in sound quality.
A safe working environment is provided for the speaker under all operating conditions.
The TFA9894D maximizes acoustic output while ensuring mem...


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