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c鿴Ԕf
l(f)ڣ[2011-3-8] [5844]Ρ
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쾀к͞Vͨ^׃^J(BST)ϵ늉M{(dio)C@NF늲ϑݕrֻʩһ늉Ɍ侧wY(ji)(gu)l(f)С׃Ķ׃늳(sh)ֵS֮׃ڂy(tng)׃?ni)ݶOӿ{(dio)CBST܉̎ߵĹʺ̖ȡ
ڵ͑{(dio)Cݿaݲ{(dio)VĽֹlʣƥ{(dio)C쾀ľW(wng)j迹BSTݵ{(dio)Cͨ^ʩ0 V30 V늉팍F(xin)F(xin)õԴ늉ʬF(xin)ԽԽ͵څ3.3 V2.5 V1.8 VԴѳɞ鳣Դ늳ع늵đHHᘌ@һܶһΪԴMܿԫ@{(dio)Cĺֵ̎@ˣҪһNķa(chn)Դ
ԴˑÞOԴ늉3 VȫBSTҪ20 Vϵ늉ɂҪ·ģKքe_PD(zhun)QADP1613߉DAC AD5504D1ʾ·ɮa(chn)_30 VDACݔ늉DACݔOBSTݵƫ늉Ķ{(dio)쾀푑
D1. Դ߉DACBSTṩ{(dio)C̖
ADP1613һDC-DC_PD(zhun)Q(D4)˹_P܉ṩ_20 Vݔ늉ͨ^ʹⲿݔߵ늉DʾADP16133 Vݔa(chn)32 VݔADIsimPower#8482;߿ԎOӋˆT(j)ݔҪpɴ_m?sh)?br>ADP161332 Vݔͨ12λ߉DAC AD5504(D5)ԓDAC·ݔԿṩ60 V늉R_SEL_ϵ늉QMݔڴˑR_SELBӵVDDĶMݔOÞ30 VDACĴͨ^3 VݴнӿMи}_ؓd_(LDAC)ͬrĂDAC˿ͬr׃ĂBST
ʾ·ĿǰܵɷNҪAһƄԒһһҪpСߴһҪԱͨ^ڸСweаb쾀͟oϵy(tng)ølweЧʶ쾀OӋˆTu_OӋĘOޣһsС쾀weЧʼ½{(dio)C쾀Q˶lģʽ֙Cе@һ}܉Uչ֙CĹlʷGSM850ГQWGSM900ͬrߴЧʱֲ׃ڶ;OУl(f)ͶͨԒg[W(wng)j漰ͬ^ֲλã@o쾀ṩͬؓd迹쾀ʧC̖|(zh)½{(dio)C迹ƥW(wng)jtܸ(j)l׃SC׃֏ʧC̖
DC/DC_PD(zhun)Qlʞ650 kHz/1300 kHz
ADP1613D(zhun)Q2.5 V5.5 VԴ늣s܉ṩ150 mAϵ_20 V늉ͨ^һ2 A0.13 ?_Pcһģʽ}{(dio){(dio)(ji)һݔSݔ늉ؓd͜ض׃׃ķȲ1%lʿͨ^_xͨ^(yu)F(xin)ЧʻСⲿԪߴ磺650 kHzrЧʿ_90%1.3 MHzr·܉СgF(xin)dzmϱyʽOҺ@ʾеĿgޭh(hun){(dio)ܛ·ɌӿСĶ_ȫAyĆӗlADP1613_PB(ti)µĹĞ2.2 mAڷ_PB(ti)µĹĞ700 ?APģʽµĹĞ10 nA8_MSOPb~ضȷC40+85棬ǧƬӆr0.70Ԫ/Ƭ
ͨ12λDACṩ߉ݔ
ͨ12λ߉DACAD5504ṩ_x0 V30 V0 V60 Vݔԓ(ni)þܻ늉ԴضȂĂp_DACĂ߉Ŵ늕r(sh)ֲʹܲOÞ֪B(ti)ģMքtֽàB(ti)ֱͨ^SPI˿ڰl(f)оƬضȳ^110°CضȂ_ģMݔOһ־30 VģʽAD5504ַǾ(DNL)~ֵ1 LSBeַǾ(INL)~ֵ3 LSB10 V62 V2.3 V5.5 VԴģʽµĹĞ2 mAģʽµĹĞ30 mA16_TSSOPb~ضȷC40+105档
dֻfϢվ^cCϢHD(zhun)dՈע̎
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