ECL2011-1W Filterless Non-Clip class-D Audio Power Amplifier

General Description

ECL2011 is a 1W (RL=8Ω) Class-D audio power amplifier. ECL2011 uses the filter-less method allowing the Speaker  to be directly connected to the output and features low-level distortion and noise characteristics. ECL2011 has non-clip function to control gain automatically and prevent output signal from being clipped at the supply voltage. ECL2011 has over-current and over-temperature protection function, under-voltage locked function, as well as EMI noise and pop noise reduction functions. The ECL2011 is available in MSOP8, SOP8 and SOT23-6 packages.

Features

  • 0W Output at 1% THD with 8Ωload at 5V Power Supply
  • Filter less, Low Quiescent Current and Low EMI
  • High Efficiency up to 89%
  • Soft Start Function
  • VULO and OCP Protection
  • Thermal Shutdown
  • Pb-Free Package

Applications

  • Wireless or Cellular Handsets and PDAs
  • Personal Navigation devices
  • General Portable Audio devicesPin Configuration

>”)}