AK4953A Description
The AK4953A is a low power consumption 24bit stereo CODEC with a microphone, headphone and speaker amplifiers. The input circuits include a microphone amplifier and an ALC (Automatic Level Control) circuit, and the output circuits include a cap-less headphone amplifier and a speaker amplifier. It is suitable for portable application with recording/playback function.
AK4953A Key Features
- Stereo Single-ended input with three Selectors
- MIC Amplifier (+29dB/+26dB/+23dB/+20dB/+16dB/+12dB/0dB)
- Digital ALC (Automatic Level Control)