LA4906 Description
EN 5714 Monolithic Linear IC LA4906 17-W, 2-Channel BTL AF High-Efficiency Power Amplifier for Car Audio Systems Preliminary Overview The LA4906 is a BTL two-channel power amplifier for use in car audio systems. It uses a signal-following switching technique in the power supply for the amplifier output stage and a newly-developed nonlinear amplifier that.
LA4906 Key Features
- Uses a single-voltage power supply from 8 to 18 V
- Provides a full range of built-in protection circuits, including shorting of output pin to VCC, shorting of output pin t
- Built-in standby switch
- Clipping detection function
- Power dissipation reduced by 50% (for music at average power levels, as pared to earlier Sanyo products)
- The number of required signal-following switching circuits has been reduced to just one circuit for two channels, reduci
- The output is a pure analog signal; no switching noise whatsoever appears on the output lines