Datasheet4U Logo Datasheet4U.com

AAT5101 - 2.5W Mono Filter-Free Class D Audio Power Amplifier

General Description

The AAT5101 is a high efficiency, 2.5W mono class D audio power amplifier.

The low noise, filterless PWM architecture eliminates the output filter, reduces the external component count and system cost, and simplifies system design.

Key Features

  • Maximum Battery Life and Minimum Heat.
  • 1.35mA Quiescent Current.
  • 0.06μA Shutdown Current.
  • Up to 92% Efficiency.
  • Large Output Power Capabilities.
  • 1.35W with 8Ω Load and THD+N < 1%.
  • 2.5W with 4Ω Load and THD+N < 10%.
  • Pop and Click Noise Suppression Circuitry.
  • Thermal and Output Short Circuit Protection with Self- recovery.
  • High Performance, THD+N of 0.12% at 5V, 8Ω Load and POUT = 1.0W.
  • Filter-less Capability.

📥 Download Datasheet

Full PDF Text Transcription for AAT5101 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for AAT5101. For precise diagrams, and layout, please refer to the original PDF.

DATA SHEET AAT5101 2.5W Mono Filter-Free Class D Audio Power Amplifier Description The AAT5101 is a high efficiency, 2.5W mono class D audio power amplifier. The low nois...

View more extracted text
high efficiency, 2.5W mono class D audio power amplifier. The low noise, filterless PWM architecture eliminates the output filter, reduces the external component count and system cost, and simplifies system design. With high efficiency of up to 92% and the industry lowest 1.35mA quiescent current, it increases battery lifetime and dramatically lowers the junction temperature. The space saving wafer-level chip scale package (WLCSP) and minimum external component requirements make it ideal for cellular phones and PDAs. With high PSRR, low THD+N, and 91dB SNR, the AAT5101 guarantees clean sound across the wide audio output po