| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
WT8871 | 语音功放IC WT8871是一款无FM干扰,AB类/D类可选式功率放大器。5V工作电压时,最大驱动功率为5W(2Ω,BTL负 载,THD>10%)。WT8871的应用电路简单,只需极少数外围器件,集成反馈电阻;输出不需要外接耦合电容或 上举电容和缓冲网络。WT8871采用ESOP封装,特别适合用于小音量、小体重的便携系统中。可以通过控制进入休眠模式,从而减少功耗。WT8871语音芯片内部具有过热自动关断保护机制;工作稳定,增益带宽积高达2.5MHz,并且单位增益稳定。反 馈电阻内置,通过配置外围参数可以调整放大器的电压增益及最佳音质效果,方便应用。是您USB低音炮及扩音 器完美的解决方案。 • 对FM无干扰,高效率,音质优\n• 输出功率高(THD+N<10%,1KHz频率):\n• ESOP封装的为5W(2Ω负载)和3.5W(3Ω负载),3W(4Ω负载) \n• 掉电模式漏电流小 \n• 采用ESOP8封装 \n• 外部增益可调,集成反馈\n• 宽工作电压范围2.0V~5.0V 不需驱动输出耦合电容、自举电容和缓冲网络 \n• 单位增益稳定; | WayTronic 唯创知音 | WayTronic | |
FPD SoC \nThe WT8871S-C/WT8871S-E is a highly integrated video display controller for small size LCD display application, such as portable DVD player and car TV application. It has built-in video decoder, scaler, de-interlacer, TCON, 8-bit MCU, OSD, PWM and DC-to-DC converter functions. WT8871S-C/WT8871S-E \n●Video input port\n -6 analog inputs\n -Support CVBS and S-video input\n -Support RGB input for GPS module and component input\n -Digital input: 8-bit 4:2:2 ITU-BT.656 or BT.601 interface\n -Support 720x480i and 720x516i input resolution\n●LCD panel interface\n -Triple 8-bit DACs output RGB signal; | Weltrend 伟诠 | Weltrend | ||
AB / D switching, overheat / excessive flow protection, nonfM interference 5 W (2 omega) 文件:608.43 Kbytes 页数:19 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | ETC | ||
AB / D switching, overheat / excessive flow protection, nonfM interference 5 W (2 omega) 文件:608.43 Kbytes 页数:19 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | ETC | ||
AB / D switching, overheat / excessive flow protection, nonfM interference 5 W (2 omega) 文件:608.43 Kbytes 页数:19 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | ETC |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
WELTREND |
24+ |
QFP |
32650 |
一级代理/放心采购 |
询价 | ||
WELTREND |
23+ |
QFP128 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
WELTREND |
23+ |
TQFP128 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
WELTREND |
QFP |
15620 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
WELTREN |
2450+ |
QFP128 |
6540 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
唯创知音 |
21+ |
ESOP |
30 |
只做原装鄙视假货15118075546 |
询价 | ||
Weltrend |
13+ |
6258 |
原装分销 |
询价 | |||
Weltrend |
16+ |
TQFP |
2500 |
进口原装现货/价格优势! |
询价 | ||
WELTREND |
18+ |
QFP |
20 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
WELTREND |
24+ |
QFP |
990000 |
明嘉莱只做原装正品现货 |
询价 |
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