參數(shù)資料
型號(hào): TDA7461NDTR
廠商: STMICROELECTRONICS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封裝: SOP-28
文件頁數(shù): 35/48頁
文件大?。?/td> 437K
代理商: TDA7461NDTR
Data byte specification
TDA7461
For example Treble center frequency = 15kHz, Bass center frequency = 100Hz, Bass Q = 1 and DC = 0dB give
the following DATA BYTE: 1 0 0 0 1 1 1 0
Table 18.
Bass and treble filter characteristics
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
0
1
0
1
0
1
Treble
Center Frequency = 10 kHz
Center Frequency = 12.5 kHz
Center Frequency = 15 kHz
Center Frequency = 17.5 kHz
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Bass
Center Frequency = 60 Hz
Center Frequency = 70 Hz
Center Frequency = 80 Hz
Center Frequency = 100 Hz
Center Frequency = 150 Hz
Quality factor = 1
Quality factor = 1.25
Quality factor = 1.5
Quality factor = 2
DC-Gain = 0 dB
DC-Gain = ±4.4 dB
0
1
AC Coupling(1)
For External Connection
Internally Connection
1.
For deeper information see application examples Figure 27 and 28.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7462 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUT
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TDA7463A 功能描述:多媒體雜項(xiàng) Lo Vltg TONE CONTROL RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube
TDA7463A_1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR