參數(shù)資料
型號: TDA7416
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 1 CHANNEL(S), EQUALIZER CIRCUIT, PQFP44
封裝: 10 X 10 MM HEIGHT, TQFP-44
文件頁數(shù): 6/27頁
文件大?。?/td> 564K
代理商: TDA7416
TDA7416
14/27
1.6.5 DC-mode of equalizer band 1 (62/100 Hz)
In this mode, the DC-gain 4dB when set to 15dB boost.
Figure 11. EQ band1, normal- and DC-mode @ boost = 15 dB, fCenter = 62 Hz
Note: The center frequency, Q, DC-mode and boost/cut can be set fully independently for each filter.
1.7 Subwoofer Application
Figure 12. Subwoofer Application with Lowpass @ 80/120/160Hz and HighPass @ 90/135/180Hz
Both filters, the lowpass- as well as the highpass-filter, have butterworth characteristic so that their cut-off
frequen-cies are not equal but shifted by the factor 1.125 to get a flat frequency response.
1
10K
10
1K
100
Hz
-1
16
0
14
2
12
4
10
6
8
dB
Hz
-50.0
-40.0
-30.0
-20.0
-10.0
0.0
10.0
100.0
1.0K
10.0K
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參數(shù)描述
TDA7416_11 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Car radio signal processor
TDA7417 功能描述:音頻放大器 Car-radio Multimedia Signal (CMSP) 9.5V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7417TR 功能描述:音頻放大器 Car-radio Multimedia Signal (CMSP) 9.5V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7418 功能描述:音頻放大器 Car-radio Multimedia Signal (CMSP) RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7418TR 功能描述:音頻放大器 3 Band Car Audio Processor 8-10V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel