LA4282 Overview
LA4282 Audio Power Amplifier Class AB, 10W × 2-Channel Overview The LA4282 is the IC for 2-channel SE power amplifier that is developed for TVs and monitors audio system. High power and low distortion are realized. This IC incorporate various functions (muting function, and various protection circuit) necessary for audio system.
LA4282 Key Features
- High-power 2-channel AF power amplifier
- Low distortion
- Minimum number of external parts required (no bootstrap capacitor
- Low pop noise at the time of power supply ON/OFF
- Good ripple rejection (58dB typ)
- Wide operating voltage range
- External muting available
- On-chip protector against abnormality (thermal shutdown, overvoltage)