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 and treble tone control, de-emphasis – PCM mix with independent volume control – Master digital volume control and limiter – Soft-ramp and zero-cross transitions Beep generator – Tone selections across two octaves – Separate volume control – Programmable On and Off time intervals – Continuous, periodic, or one-shot beep selections Programmable peak-detect and limiter Pop and click suppression SYSTEM FEATURES
24-bit Conversion 4- to 96-kHz sample rate Multibit delta–sigma architecture Low power operation – Stereo playback: 12.93 mW @ 1.8 V Variable power supplies – 1.8- to 2.5-V digital and analog – 1.8- to 3.3-V interface logic Power-down management Software Mode (I²C™...
Cirrus Logic
