參數(shù)資料
型號(hào)： STV8247
廠商： 意法半導(dǎo)體
英文描述： Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
中文描述： 數(shù)字音頻解碼器/處理器為A2和麗音電視/錄像機(jī)
文件頁數(shù)： 8/149頁
文件大?。?/td> 2775K
代理商： STV8247
General Description
STV82x7
8/149
1.1
STV82x7 Overview
1.1.1
Core Features
●
Single audio source processing:
— IF source and/or analog stereo input (SCART)
— one digital source with a maximum of 6 synchronous channels (5.1 is obtained across three
I2S)
●
SIF input signal with Automatic Gain Control (AGC)
●
Digital Demodulator with automatic standard detection and demodulation for AM, FM mono,
FM 2 carriers (German or Korean FM 2-carrier) and NICAM
●
Audio processor working at 32 kHz, 44.1 kHz or 48 kHz with specific features:
— For Loudspeakers (L, R, L
S
, R
S
, SubW, C):
Dolby
Pro Logic II
Decoder with Bass Management
SRS
WOW
or TruSurround XT
including Virtual Dolby
Surround and Virtual Dolby
Digital
ST WideSurround
ST OmniSurround
ST Dynamic Bass
5-band Equalizer or Bass-Treble
Loudness
Smart Volume Control
Volume/Balance/Soft-mute
Beeper
Video Processing Delay Compensation
— For Headphone:
SRS
TruBass
Smart Volume Control
Bass-Treble
Loudness
Volume/Balance/Soft-mute
Beeper
Video Processing Delay Compensation
●
Shared outputs for headphone and loudspeakers (surround channels);
●
Analog matrix with:
— five external inputs:
four SCART inputs (2 V
RMS
capable)
one analog mono input (0.5 V
RMS
)
— one internal input from a digital matrix via a DAC
— three external outputs (2 V
RMS
capable)
— one internal output for the digital matrix (using an internal ADC)
●
Digital matrix with:
— three input modes (Demodulator/SCART, SCART only and I2S)
— three stereo outputs (Loudspeakers, Headphone and SCART)
●
High-end audio DAC
●
S/PDIF output for connection with an external amplifier/decoder
●
Internal multiplexer for the S/PDIF output (to share the internal S/PDIF output and the S/PDIF
output generated by the external decoder of the digital broadcast)
相關(guān)PDF資料
PDF描述
STV8237 Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
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STV9118 LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
STV9302 VERTICAL DEFLECTION OUTPUT FOR MONITOR / TV 2 App / 60 V WITH FLYBACK GENERATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STV8247_06 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8247D 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8247DSX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8247DSXT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8247DT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
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