STV8206 STMicroelectronics, STV8206 Datasheet - Page 25

• Manufacturer Part Number: STV8206
• Description: IC TV AUDIO PROC/DEMOD 80-TQFP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of STV8206

• Applications: Radio
• Mounting Type: Surface Mount
• Package / Case: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STV82x6
4
(AI1L, AI1R)
(AI2L, AI2R)
(AI3L, AI3R)
MONOIN
Audio Matrices
In addition to the sound carrier source (SIF), the STV82x6 accepts up to three analog stereo audio
inputs (2 V
sources can go back out through four analog stereo audio outputs which are Loudspeaker +
Subwoofer and Headphone (1 V
digital stereo output (I²S compatible) is available for interfacing with a Dolby Pro Logic Decoder or
an external Digital-to-Analog Converter (DAC).
SIF
SDI
Demodulator
SCART1 In
SCART2 In
SCART3 In
RMS
Mono In
I²S
SCART compatible) and one analog mono audio input (0.5 V
ANA_SCART (06h)
Low Noise
CH_MX (48h)
SW4
Switch
Figure 15: Audio Matrix Block Diagram
Demod.
CH_MX (48h)
Matrix
Matrix
A/D
Prescaling
I²S
RMS
Level
SCART
CH_MX (48h)
Matrix
) and two compatible SCART audio outputs (2 V
SW2
CH_LANG (4Ah)
CH_SEL (49h)
CH_SEL (49h)
CH_SEL (49h)
SW3
SW1
SW5
CH_LANG (4Ah)
CH_LANG (4Ah)
CH_SEL (49h)
Select
Select
Lang.
Lang.
Select
Select
Lang.
Lang.
D/A
Low Noise
Low Noise
Switch
ANA_SCART (06h)
ANA_SCART (06h)
Switch
CH_LANG (4Ah)
SW6
SW7
Audio
DSP
Audio
DSP
Low Noise
Low Noise
Mute
Mute
D/A
D/A
Low Noise
Low Noise
D/A
Low Noise
Mute
I²S
Mute
SCART1 Out
SCART2 Out
Mute
SW
LS
RMS
SDO
HP
). These different
Audio Matrices
(LSL, LSR)
SW
(AO1L, AO1R)
(AO2L, AO2R)
(HPL, HPR)
RMS
). An extra
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