CS42L51
CS42L51 is Stereo CODEC manufactured by Cirrus Logic.
Low-Power, Stereo Codec with Headphone Amp
DIGITAL-TO-ANALOG Features
98-dB dynamic range (A-weighted) -86-dB THD+N Headphone amplifier
- GND centered
- On-chip charge pump provides
- VA_HP
- No DC-blocking capacitor required
- 46-mW power into stereo 16 @ 1.8 V
- 88-mW power into stereo 16 @ 2.5 V
- -75 dB THD+N
Digital signal processing engine
- Bass & treble tone control, de-emphasis
- PCM + ADC mix with independent volume control
- Master digital volume control
- Soft ramp & zero-cross transitions
Beep generator
- Tone selections across two octaves
- Separate volume control
- Programmable on & off time intervals
- Continuous, periodic or one-shot beep...
