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參數(shù)資料
| 型號： | STA323W_06 |
| 廠商： | 意法半導體 |
| 英文描述： | 2.1 high efficiency digital audio system |
| 中文描述： | 2.1高效率數(shù)字音頻系統(tǒng) |
| 文件頁數(shù)： | 1/71頁 |
| 文件大?。?/td> | 643K |
| 代理商： | STA323W_06 |
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December 2006
Rev 5
1/71
1
STA323W
2.1 high efficiency digital audio system
Features
■
Wide supply voltage range (10-36 V)
■
3 x power output configurations
– 2 x 10 W + 1x 20 W
– 2 x 20 W
– 1 x 40 W
■
Thermal protection
■
Under voltage protection
■
Short circuit protection
■
Power SO-36 Slug Down package
■
2.1 channels of 24-bit DDX
■
100 dB SNR and dynamic range
■
32 kHz to 192 kHz input sample rates
■
Digital gain/attenuation +48 dB to -80 dB in
0.5 dB steps
■
4 x 28-bit user programmable biquads (EQ) per
channel
■
I
2
C control
■
2-channel I
2
S input data interface
■
Individual channel and master gain/attenuation
■
Individual channel and master soft and hard
mute
■
Individual channel volume and EQ bypass
■
DDX POP free operation
■
Bass/treble tone control
■
Dual independent programmable
limiters/compressors
■
Automodes
– 32 preset EQ curves
– 15 preset crossover settings
– Auto volume controlled loudness
– 3 preset volume curves
– 2 preset anti-clipping modes
– Preset nighttime listening mode
– Preset TV AGC
■
Input and output channel mapping
■
AM noise reduction and PWM frequency
shifting modes
■
Soft volume update and muting
■
Auto zero detect and invalid input detect
muting selectable DDX ternary or binary
PWM output + variable PWM speeds
■
Selectable de-emphasis
■
Post-EQ user programmable mix with default
2.1 bass management settings
■
Variable max power correction for lower full-
power THD
■
4 output routing configurations
■
Selectable clock input ratio
■
96 kHz internal processing sample rate, 24 to
28-bit precision
– Video application: 576 fs input mode
supporting
Order codes
Part number
Package
STA323W
PowerSO36 (Slug Down)
STA323W13TR
PowerSO36 in tape & reel
www.st.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STA323W13TR | 2.1 high efficiency digital audio system |
| STA326 | 2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM |
| STA32613TR | 2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM |
| STA331 | High efficiency class D codec with integrated audio processing |
| STA335BW | 2.1 channels high efficiency digital audio system |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STA323W13TR | 功能描述:音頻 DSP 2.1 Ch High-EFF Dig Audio System 10V 36V RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| STA323WQS | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.1-channel high-efficiency digital audio system with QSound QHD㈢ |
| STA323WQS13TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.1-channel high-efficiency digital audio system with QSound QHD㈢ |
| STA323WTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM |
| STA3250D | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:PNP Silicon Transistor |
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