HAA9007 Description
Features The HAA9007 is a high efficiency filter-less Class-G audio Built-In AGC technology power amplifier with Automatic Gain Control technology and 4 Constant Output Power levels Control: an adaptive high efficiency charge pump boost power supply. 1.2W ,1W ,0.8W ,0.6W@8Ω The device constantly monitors output power and dynamically Adaptive Charge Pump Power Supply adjust internal gain to prevent long time...
HAA9007 Key Features
- Built-In AGC technology
- 4 Constant Output Power levels Control
- Adaptive Charge Pump Power Supply
- Low Output Noise : 48μVrms @ gain=8V/V
- Built-in Class AB Receiver mode
- SNR:98dB (3.8V,8Ω)
- High Efficiency : 81%
- Low quiescent current: 3.8mA (3.8V)
- 2.18W Output Power (8Ω @ 4.2V, THD+N=10%)
- THD+N:0.006%@1kHz,800mW,8Ω Load,3.8V Supply