STA306 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STA306 Datasheet PDF : 33 Pages
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STA306
BLOCK DIAGRAM
SA
SCL SDA MVO
LRCKI
BICKI
SDI12
SDI34
SDI56
SERIAL
DATA
IN
I2C
SYSTEM
CONTROL
OVERSAMPLING
DDX
PLLB
CHANNEL
MAPPING
VARIABLE
OVER-
SAMPLING
TREBLE,
BASS, EQ
(BIQUADS)
VOLUME
LIMITING
SYSTEM TIMING
PLL
POWER
DOWN
VARIABLE
DOWN-
SAMPLING
SERIAL
DATA
OUT
XTI
CKOUT
PWDN EAPD
Figure 1. Signal Flow Diagram
OUT1A/B
OUT2A/B
OUT3A/B
OUT4A/B
OUT5A/B
OUT6A/B
LRCKO
BICKO
SDO12
SDO34
SDO56
Channels 1-6
1st Stage
Interpolation
Output
Scale Bass Management
& Mix
Interp_Rate
6 Inputs
From I2S
Channel
Mapping
1x,2x,4x
Interp
BME
Biquads
B/T
Volume
Limiter
2x
Interp
Noise & Distortion Reduction
PWM
DDX
Output
2/33
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