Features

 Wide-range supply voltage (4.5 V - 20 V)

 2 channels of ternary PWM (stereo mode)

 2 channels of 24-bit FFX™

 100 dB SNR and dynamic range

 Selectable 32- to 192-kHz input sampling rates

 Digital gain -80 dB to +48 dB in 0.5 dB steps

 Software volume update

 Individual channel and master gain/attenuation

 Individual channel and master software and

hardware mute

 Independent channel volume bypass

 Automatic zero-detect mute

 Automatic invalid input detect mute

 Short-circuit detection at startup (Out-Vcc, Out-

Gnd, Out 1b-Out 2a)

 2-channel I2S input data interface

 2 Hz DC cut filter (input)

 Input channel mapping

 Automatic volume control for limiting maximum

power

 96 kHz internal processing sampling rate,

24-bit precision

 Advanced modes for AM interference

frequency switching and noise suppression

 Embedded thermal-overload and short-circuit

protection

 Video application: 576 * fS input mode support

Applications

 LCDs

 DVDs

 Cradles

 Digital speakers

 Wireless-speaker cradles