參數(shù)資料
型號(hào): LC75373E
廠商: Sanyo Electric Co.,Ltd.
英文描述: Electronic Volume Control for Car Stereo Systems(用于汽車(chē)立體聲系統(tǒng)的電子音量控制)
中文描述: 電子的汽車(chē)音響系統(tǒng)的音量控制(用于汽車(chē)立體聲系統(tǒng)的電子音量控制)
文件頁(yè)數(shù): 13/21頁(yè)
文件大?。?/td> 717K
代理商: LC75373E
Super Bass Block Circuit 1 External Capacitor Calculation Example
The LC75373E external capacitors function as the structural elements for simulated inductances. This section presents
the equivalent circuits and the formulas used to calculate the desired center frequencies.
Simulated Inductance Equivalent Circuit
Sample Calculations
Specifications:
Center frequency: F0 = 100 Hz
Q at maximum boost: Qmax = 1.05
x
Determine the sharpness Q0 of the simulated inductance itself.
Q0 = (RT2 + Rfeed)
2.6481
RT2
Determine C1.
C1 = 1
0.60 (μF)
2*
π
* F0 * RT2 * Q0
Determine C2
C2 = Q0
0.014 (μF)
2*
π
* F0 * RT3
*: See the super bass block equivalent circuit diagram for the values of the internal resistors.
No. 5588-13/21
LC75373E
相關(guān)PDF資料
PDF描述
LC75374E Electronic Volume and Tone Control for Car Stereos(用于汽車(chē)立體聲電子音量和音調(diào)控制)
LC7537AN Electronic Volume Control System for Audio Equipment(用于音頻設(shè)備的電子音量控制)
LC75382E Electronic Tone Controls for Car Stereo Systems(用于汽車(chē)立體聲系統(tǒng)的電子音調(diào)控制)
LC75383E Electronic Volume Control for Car Audio Systems(用于汽車(chē)音頻系統(tǒng)的電子音量控制)
LC75384NE-R Electronic Volume and Tone Control for Car Stereo Systems(用于汽車(chē)立體聲系統(tǒng)的電子音量和音調(diào)控制)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC75374E 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume and Tone Control for Car Stereos
LC7537AN 制造商:Panasonic Industrial Company 功能描述:IC
LC7537N 制造商:Panasonic Industrial Company 功能描述:IC
LC7537NE 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume Control System for Audio Equipment
LC7538 制造商:未知廠家 制造商全稱:未知廠家 功能描述: