Audio Processor. XPT8803 Datasheet

XPT8803 Processor. Datasheet pdf. Equivalent

Part XPT8803
Description 64-level digital volume control + high-quality voice reproduction Audio Processor
Feature WWWMWW0OWWYCT10WWW.MWW.0O.WW.YCT110WWW.MWW.0O.WW.YCT110WWW0.MWW.0O.WW.YCT1100WWW0.MWW.0O.YWW.YCT1100.
Manufacture XPT
Datasheet
Download XPT8803 Datasheet

WWWMWW0OWWYCT10WWW.MWW.0O.WW.YCT110WWW.MWW.0O.WW.YCT110WWW0. XPT8803 Datasheet
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XPT8803
WWWMWW0OWWYCT10WWW.MWW.0O.WW.YCT110WWW.MWW.0O.WW.YCT110WWW0.MWW.0O.WW.YCT1100WWW0.MWW.0O.YWW.YCT1100W.WW0.MWW.0O.YCWW.YCT1100W.WW0.MWW.0O.YCWW.YCT1100W.WW0O.MWW.0O.YCWW.YCT1100W.WMW0O.MWW.0O.YCWW.YCT1100W.WMW.0O.MWW.0O.YCWW.TYCT1100W.WMW.0O.MWW.0O.YCWW.TYCT1100W.WMW.0O.MWWW.0O.YCWW.TYCT1100W.WMW.0O.MWWW.0O.YCWW.TYCT1100W.MW.0O.MWWW.0O.YCWW.TYCT1100W.MW.0O.MWW.0O.YCWW.TYCT1100W.MW.0O.MWW.0O.YCWW.TYCT1100W.MW.0O.MWW.0O.YCW.TYCT110W0W.MWD.0O.MWW.0O.YCWTYCT1X0W0W.MW.0O.MWW.0O.YCWTYPCT10W0WW.MW.0OT.MWW.O.YCWTYCT10WW8W.MWW.0O.MWW.O.YCWTC8T1E0WWW.MMWW0.0O.MWW.O.YCWT1T1I30WWW.MWW.0O.MWW.O.YCWT1T10WWW0.MWW.0O.MWW..YCWT1T100WWW0.MWW.0O.YWW..YCWT1T100W.WW0.MWW.0O.YCWW.YCWT1100W.WW0.MWW.0O.YCWW.YCWT1100W.WW0O.MWW.0O.YCWW.Y6CT11040W.WMW0O.MWW.0O.YCWW.YCT1100W.WMW.0O.MWW.0O.YCWW.TYCT1100W.WMW.0O.MWW.0O.YCWW.TYCT1100W.WMW.0O.MWWW.0O.YCWW.TYCT1100W.WMW.0O.MWWW.0O.YCWW.TYCT1100W.MW.0O.MWWW.0O.YCWW.TYCT1100W.MW.0O.MWW.0O.+YCWW.TYCT1100W.MW.0O.MWW.0O.YCWW.TYCT1100W.MW.0O.MWW.0O.YCW.TYCT1100W.MWX.0O.MWW.0O.YCWTYCT10P0W.MW.0O.MWW.O.YTCWTYCT1008W.MW.0O.MWW.O.YCW8TYCT100W.MW.0O.MWW3.O.YCWTCT10W.MW.0OMWW.O.YCWTT10W.MW.0OMWW..YCWTT10W.MW.0OMWW..YCWTT10W.MW.0OWW..YCWTT10W



XPT8803
WWW.1W.10.100Y0.YC.YC.OCMOM.T.T.WTW WWWWWWW.1 .10.100Y0.YC.C.OCMOM.T.T.WTW XPT8803
W 00 OM W W 0Y MD 类、超低 EMI、超低静态电流、64 级立体数字音量控制+高质量语音再生功能
WWWWWWWW.1W.10.100Y0.0YC0.YC.OCMOM.OTM.T.WTWW WWWWWWWW.10W.10.100Y0.YC0.OYC.OCMOM.TM.WT.WTW1.概述 ................................................................................................................................................................................ 3
W W.1 0Y.C M.T WW W.10 Y.CO .TW1.1 芯片特性 .................................................................................................................................................................. 3
WW W.10 Y.CO .TW WW .100 .COM .TW1.2 XPT8803 实物图(SOP16................................................................................................................................... 3
WW .100 OM W WW 00Y OM W1.3 芯片应用场合 .......................................................................................................................................................... 3
W 0Y.C M.T W W.1 Y.C .T1.4 功能原理框图 .......................................................................................................................................................... 3
WW W.10 Y.CO .TW WW .100 .COM .TW1.5 典型应用原理图 ...................................................................................................................................................... 4
W WW .100 OM W WW 00Y OM W1.6 芯片的封装引脚...................................................................................................................................................... 4
W W 0Y.C M.T W W.1 Y.C .T1.6.1 封装引脚图.................................................................................................................................................... 4
T WW W.10 Y.CO .TW WW .100 .COM .TW1.6.2 封装管脚描述(SSOP-24..................................................................................................................... 5
M.TW WW W.100 Y.COM .TW WWW .100Y .COM .TW2 芯片特性说明 ................................................................................................................................................................. 5
.TW WW .100 OM W WW 00Y OM W2.1 极限参数................................................................................................................................................................ 5
OM W WW 00Y.C OM.T W W W.1 0Y.C M.T2.2 推荐工作条件.................................................................................................................................................... 6
M.T W W.1 Y.C .T WW .10 .CO .TW2.3 电气工作特性........................................................................................................................................................ 6
CO M.TW WW W.100 Y.COM .TW WWW .100Y .COM .T3 XPT8803 典型参考特性........................................................................................................................................... 7
Y.CO M.TW WW W.100 Y.COM .TW WWW .100Y .COM3.1 SSOP24 封装典型应用原理图.............................................................................................................................. 7
Y.CO .TW WW .100 OM W WW 00Y OM3.2 增益设定(VDD5V...................................................................................................................................... 8
00 OM W W 0Y.C M.T W W.1 Y.C3.3 操作说明:............................................................................................................................................................ 8
0Y.C M.T WW W.10 Y.CO .TW WW .100 .CO3.4 测试连接示意图.................................................................................................................................................... 9
10 0Y.CO M.TW WW W.100 Y.COM .TW WWW .100Y .C4 XPT8803 应用说明................................................................................................................................................... 9
W.10 0Y.CO M.TW WW W.100 Y.COM .TW WWW .100Y4.1 最大增益 ................................................................................................................................................................. 9
.10 O W W 00 OM W W 0Y4.2 音量控制功能(DVC)........................................................................................................................................... 9
W 0Y.C M.T W W.1 Y.C .T WW .104.3MUTE 控制 ............................................................................................................................................................ 10
W W.10 0Y.CO M.TW WW W.100 Y.COM .TW WWW .1004.4 关断控制 ................................................................................................................................................................ 10
W 0 O W 0 M W4.5 供电退耦设计 ........................................................................................................................................................ 10
W W.1 0Y.C M.T WW W.10 Y.CO .TW WW .14.6 外围参数:输入电容(CI ) ..................................................................................................................................... 10
WW W.10 Y.CO .TW WW .100 .COM .TW WW4.7 外围参数:旁路电容 (CBYP) ................................................................................................................................ 11
W 00 OM W W 0Y M W W4.8 低电压闭锁保护(UVLO) ...................................................................................................................................... 11
W W.1 0Y.C M.T WW W.10 Y.CO .TW WW4.9 短路保护 (SCP)..................................................................................................................................................... 11
WW W.10 Y.CO .TW WW .100 .COM .TW W4.10 过热保护电路 ...................................................................................................................................................... 11
W 00 OM W W 0Y M W4.11 EMI (ELECTRO MAGNETIC INTERFERENCE 电磁干扰)设计建议.................................................................. 11
W WW.1 00Y.C OM.T W WW W.10 0Y.CO M.TW W5 产品信息.................................................................................................................................................................. 12
WWWWWWWWWW.1WWW.1WW0W.10WW0W.Y10.W0W.YC10.0W.YC10.0OW.YC10.M0O.YC10.M.0OYCT0.M.0OYCT0.M.OWYCT.M.OWCTM.OWTM.OWTM.WT.WTWWWWWWWWWWWWW.1WW0W.1WW0W.10WW0W.Y10.W0W.YC10.0OW.YC10.0OW.YC10.M0O.YC10.M.0OYCT0.M.OWYCT0.M.OWYCT.M.OWCTM.OWTM.WTM.WT.WTW6 封装说明..................................................................................................................................................................12





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