參數(shù)資料
型號(hào): LV4901H
元件分類: 音頻/視頻放大
英文描述: 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
封裝: 0.375 INCH, HSOP-36
文件頁(yè)數(shù): 2/14頁(yè)
文件大?。?/td> 175K
代理商: LV4901H
LV4901H
No.A0098-10/14
Components
Symbol
Part No.
Function
-----
JK1
Jack for D-Amp input.
-----
JK2
Jack for HP output.
-----
JK3
Jack for HP input.
-----
SW1
STBY switch. Lower position : standby state.
-----
SW2
MUTE switch. Lower position : mute state.
-----
SW3
HP stanby switch. Lower position : standby state.
CHPO
C1, C2
HP output coupling capacitors.
CRFCAP
C3
HP_Mute capacitor for soft mute.
CIN
C4, C5, C10, C11
Input coupling capacitors.
CBIASCAP
C6
Internal regulator (VBIAS) input decoupling capacitor.
CVBIAS
C7
Internal regulator (VBIAS) output decoupling capacitor.
CVCC
C8
Internal regulator (VCC) output decoupling capacitor.
CMUTE
C9
Soft muting time constant adjustment capacitor.
*
CVDD
C12, C13
internal regulator (VDD) output decoupling capacitors.
*
CVD
C14, C15
VD high-frequency attenuation capacitors.
*
CBOOT
C16, C17, C18, C19
Boot strap capacitors.
L
L1, L2, L3, L4
Output low-pass filter coils : fc = 1/ (2
π√LC)
C
C20, C21, C22, C23
Output low-pass filter capacitors.
CL
C24, C25
Capacitor between outputs.
CPVD
C26
VD power supply capacitor.
* CVDD, CVD and CBOOT, Each capacitor is arranged in the neighborhood of IC as much as possible
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