STA306 STMicroelectronics, STA306 Datasheet - Page 2

• Manufacturer Part Number: STA306
• Description: Multimedia Misc AUDIO SYSTEMS
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of STA306

• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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