鈩?/div>
at 18 V)
鈥?2-channel ternary PWM (2 x 20 W) +
stereo lineout ternary
2.1 channels of 24-bit DDX
廬
100 dB SNR and dynamic range
Selectable 32 kHz to 192 kHz input sample
rates
I
2
C control with selectable device address
Digital gain/attenuation +48 dB to -80 dB in
0.5 dB steps
Software volume update
Individual channel and master gain/attenuation
Dual independent limiters/compressors
Dynamic range compression or anti-clipping
modes
Automodes
鈥?15 preset cross-over filters
鈥?5 preset anti-clipping modes
鈥?Preset night-time listening mode
Individual channel and master software and
hardware mute
Independent channel volume and DSP bypass
Automatic zero-detect mute
Automatic invalid input detect mute
Device summary
Order code
PowerSSO-36
Exposed pad down
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2-channel I
2
S input data interface
Input and output channel mapping
4 x 28-bit user programmable biquads (EQ) per
channel
Up to 3 different EQ coefficients settings can
be stored and selected using I
2
C interface
Bass/treble tone control
DC-blocking selectable high-pass filter
Selectable de-emphasis
Sub channel mix into left and right channels
Advanced AM interference frequency
switching and noise-suppression modes
Selectable high or low-bandwidth
noise-shaping topologies
Variable max power correction for lower
full-power THD
Selectable clock input ratio
96 kHz internal processing sample rate,
24 to 28-bit precision
Thermal overload and short-circuit protection
embedded
Video application: 576 x fs input mode
supported
PowerSSO-36 exposed pad down package
Figure 1.
Package
PowerSSO-36 exposed pad down
PowerSSO-36 exposed pad down
Tube
Packaging
STA335BWS
STA335BWS13TR
Tape and reel
January 2008
Rev 1
1/68
www.st.com
1