1、5.0WSUXS0 ON EMI0 enlVhD|ReiCS8305EChipstarMicro-electronicsN mwfzmfk#_u5Pg PQlSCS8305EvQhRggTgv PSRRg eHW0cNCS8305E RFVjXvbR6R,vNwSNO Rev BYPASSu50CS8305EQ nNmAOb,wObTpOb,g eHvObrGW(_8vOgaNN N c_WO0CS8305EcONESOP8v|W,oYvecpO_rGW(YRsvQOu(fQh,QvvOn)VN:-40! 85! 0QRs rRvAERCbg/,cOO_vQhbCopyrightChipsta
2、r Microelectronics page4www.chipstar-Jul,2011 Rev.1.0 0.125mV-80 dB-70dBV =0V 5260330VDD=5.5VVDD=3.6VVDD=2.5V to 6.0VGainDDIRin150k! RSDK 2302.5VDD=6.0V,e,enlVDD=2.5V to 6.0V,217HzVDD=2.5V to 6.0V2K750OrycTA=25C,Gain = 2 V/V, RL = 8 (drykf)POQRs WT/Re3.042.46Sep mKgaN g QxW gY SUOM 0 0 VDD=5.5V,THD=
3、10%,f=1KHz,RL=2VDD=5.5V,THD=1%, f=1KHz,RL=2VDD=5.0V,THD=10%,f=1KHz,RL=4VDD=5.0V,THD=1%, f=1KHz,RL=4VDD=3.6V,THD=10%,f=1KHz,RL=2VDD=3.6V,THD=1%, f=1KHz,RL=2VDD=3.6V,THD=10%,f=1KHz,RL=4VDD=3.6V,THD=1%, f=1KHz,RL=4VDD=3.2V,THD=10%,f=1KHz,RL=2VDD=3.2V,THD=1%, f=1KHz,RL=2VDD=3.2V,THD=10%,f=1KHz,RL=4VDD=3
4、.2V,THD=1%, f=1KHz,RL=42.281.861.821.481.210.97THD+N ;lY1w+VjXVDD=5.0V,Po=0.6W, f=1KHz,RL=2VDD=4.2V,Po=0.4W, f=1KHz,RL=4VDD=3.6V,Po=0.4W, f=1KHz,RL=40.200.160.15% eHstSTVDD=5.0V,Po=0.6W, f=1KHz,RL=8 90 %40 ms5.344.291.561.25CHIPSTAR rykrykAR TAPSRsIPSTmK=5.5V=5DMICROELECTRONICSCSNNIONROTTRCTLECELROI
5、C016.0f)Chipstar Micro-electronicsN mwfzmfk#_u5Pg PQlSCopyrightChipstar Microelectronics page6www.chipstar-Jul,2011 Rev.1.0CS8305EQxWry_f TA=25C, RL = 4 (drykf )0102030405060708090Efficiency ( % )Output Power ( W )0 0.4 0.8 1.2 1.6 2.0 2.4 2.8EFFICIENCY vs OUTPUT POWER3.2VDD=2.5VRL=4 +33 HVDD=5VVDD=
6、3.6VClass AB01020304050607080901000 0.6 1.2 1.8 2.4 3 4.8Output Power ( W )Efficiency ( % )EFFICIENCY vs OUTPUT POWER3.6 2.2Class AB5.6VDD=5VVDD=3.6VVDD=2.5VRL=8 +33 H THD+N ( % )Output Power ( W )0.001 0.01 0.1 1 100.010.1110100RL=4!f/u1 MOSFETu5;Nu5nu5mANuv I R0C S8305E|RveHsS 90%0CS8305E|Rf/Nk ON
7、 EMI,5.0W,SUXS, D|RseYVh0W( 5.5Vu5nN YT 2cO5.1WvQRs vQwg 90%veHs0CS8305Eu(Ng v AERC(Adaptive Edge Rate Control)bg/,W(QhlY1w0T eN:_R0oYv0SbaOeHsvMON0Yg gfYvncONVj Rh9cnQwOSu(mR NN* 10uFbfYvSNKvoYS9McSGrGPSRR,CMRRNS THDIg .R VkdlBOu(|N: 1%vu5;0 PCBe u5P CS8305Een SN2kbVjXN;pv_Qe0Qeu5 (C )inQeu5;TQeu5N
8、KgbNNN*nlVh Qvb*kbsYN _C )inin(2 R fc =Qeu5vPn0xsxs1FCC Part 15 Class BCHIPSTAR |eYVhv1Pf/NN*1Pf/NsWg,SNsWg,Sf/u1MOSFEE|RveHnlMICROELEN SNLECTRONICS|veONQeu5;NKQeu5;CMRRN:N: vu5n SN2kbn SN2Qeu5QeCopyrightChipstar Microelectronics page9Oowww.chipstar- Jul,2011 Rev.1.0Chipstar Micro-electronicsN mwfzm
9、fk#_u5Pg PQlSCS8305ECS8305E ESOP_8LNotes:(1) bg :N:k|s(2) S JEDEC MO-187hQMin Max Min MaxA 1.350 1.750 0.053 0.069A1 0.050 0.150 0.004 0.010A2 1.350 1.550 0.053 0.061b 0.330 0.510 0.013 0.020c 0.170 0.250 0.006 0.010D 4.700 5.100 0.185 0.200D1 3.202 3.402 0.126 0.134E 3.800 4.000 0.150 0.157E1 5.800
10、 6.200 0.228 0.244E2 2.313 2.513 0.091 0.099eL 0.400 1.270 0.016 0.05008081.270(BSC) 0.050(BSC)W&Dimensions In InchesDimensions In MillimetersCHIPST1.3PSTASTATATTARATAR PSTIPSHIPCHCHIMICROELECTRONICSSICSICChipstar Micro-electronicsN mwfzmfk#_u5Pg PQlSCopyrightChipstar Microelectronics page10www.chip
11、star-Jul,2011 Rev.1.0 la!Yu5eOaVhNdO ESDNTS2bceMOSu5dOlaNy Yu5W(_YW0eONu SN bv2ce SNg eH2kb MOSu5u1NSYu5eu5_q T _wvc_WO “ dONTX2Yu5U&cW00 “ YYX_cW00 “ Mz N-Ou(vQw_cW00 “ _u(OSSbbYu5gPeSb0 Xf:N mwfzmfk#_u5Pg PQlSOuYfNfvfe9gC UN SLwb7W(Ou(RMSgerHg,De vvQsOof/T&etTge0NOUSJOSNTW(rygaNN g NvY1eHbSueEvS Npeg #NW(Ou(N mwfzmfk#NTL|Tetg:R6 euQhhQvSQhce NQMoW(Y1%iS bNO$b“Nc_Y1QvSuNTT(vcSGl8ekbX N mwfzmfk#_u5Pg PQlSzN:b7cOfOyvNT CS8305ECHIPSTAR MICROELECTRONICS
