SC7422S Description
The SC7422 is a class AB power amplifier which designed for dual audio purpose. It can deliver 2W × 2 power output to the 4 load in the 5V operation voltage. Total harmonic distortion is lower than 0.03%.
SC7422S Key Features
- Operation voltage : 5V
- Output power : 2W×2(RL=4 )
- Low harmonics distortion (THD=0.03%)
- 32 steps volume control with 1.5dB per step from -45dB to 0dB
- Two output modes (SE and BTL) switched
- Low quiescent operation current
- No POPO noise when turn on/off
- Standby function, Low standby current(Is<0.7 A)
- Thermally protected