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参数资料
| 型号： | LV4901H |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| 封装： | 0.375 INCH, HSOP-36 |
| 文件页数： | 2/14页 |
| 文件大小： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| LV4901H-TLM-E | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Tape and Reel |
| LV4904V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Digital Input Class-D Power Amplifier |
| LV4904VGEVB | 功能描述:音频 IC 开发工具 EVM FOR LV4904V RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| LV4904V-MPB-E | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LV4904V-TLM-E | 功能描述:IC AMP AUDIO CLASS D 44-SSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:D 类 输出类型:1-通道（单声道），带立体声耳机 在某负载时最大输出功率 x 通道数量:930mW x 1 @ 8 欧姆; 40mW x 2 @ 16 欧姆 电源电压:2.7 V ~ 5.5 V 特点:消除爆音，差分输入，I²C，静音，关闭，音量控制 安装类型:表面贴装 供应商设备封装:25-WLP（2.09x2.09） 封装/外壳:25-WFBGA，WLCSP 包装:带卷 (TR) 其它名称:MAX97000EWA+T-ND |
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