DIGITAL to ANALOG FEATURES

 5 mW Stereo Playback Power Consumption

 99 dB Dynamic Range (A-wtd)

 -86 dB THD+N

 Digital Signal Processing Engine

– Bass & Treble Tone Control, De-emphasis

– Master Volume Control (+12 to -102 dB in

0.5 dB steps)

– Soft-ramp & Zero-cross Transitions

– Programmable Peak-detect and Limiter

– Beep Generator with Full Tone Control

Stereo Headphone and Line Amplifiers

 Step-down/Inverting Charge Pump

 Class H Amplifier - Automatic Supply Adj.

– High Efficiency

– Low EMI

 Pseudo-differential Ground-centered Outputs

 High HP Power Output at -75 dB THD+N

– 2 x 20 mW Into 16  @ 1.8 V

 1 VRMS Line Output @ 1.8 V

 Analog Vol. Ctl. (+12 to -60 dB in 1 dB steps)

 Analog In to Analog Out Passthrough

 Pop and Click Suppression

ANALOG to DIGITAL FEATURES

 3.5 mW Stereo Record Power Consumption

 95 dB Dynamic Range (A-wtd)

 -87 dB THD+N

 Configurable Analog Inputs

– Two Pseudo-differential Stereo Inputs or

– One Pseudo-differential Stereo Inputs +

One Standard Stereo Input + One Standard

Mono Input or

– Three Standard Stereo Inputs

– Pseudo-differential Inputs Reduce

Common Mode Signal Noise

– 3:1 Stereo Input MUX for ADC or

Passthrough

 Analog Programmable Gain Amplifier (PGA)

– +12 to -6 dB in 0.5 dB steps

– +10 dB or +20 dB Additional Gain for

Microphone Inputs

 Programmable, Low-noise MIC Bias Output

 Programmable Automatic Level Control (ALC)

– Noise Gate for Noise Suppression

– Programmable Threshold &

Attack/Release Rates

 Independent ADC Channel Control

 High-pass Filter Disable for DC Measurements