LA4805V Description
EN4469A Monolithic Linear IC LA4805V 3 V Stereo Headphone Power Amplifier Overview The LA4805V is a power IC developed for use in stereo headphones. It includes low frequency enhancement, beep function and output control circuits on-chip. Furthermore, the LA4805V realizes a high S/N ratio, a high ripple exclusion ratio, and low current drain.
LA4805V Key Features
- Low current drain (8.3 mA typical)
- High S/N ratio (90 dB typical, 13 µV)
- High ripple exclusion ratio (75 dB typical)
- No output electrolytic capacitors required
- Ultra-miniature package (SSOP-30)
- 15 to +50
- 40 to +150