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l(f)ڣ[2011-3-8]    [5992]ΡЇ늚ЈُW[EM39.com]{pԄӝL}
      쾀к͞Vͨ^׃^J(BST)ϵ늉M{C@NF늲ϑݕrֻʩһ늉Ɍ侧wYl(f)С׃Ķ׃늳ֵS֮׃ڂy(tng)׃ݶOܣӿ{CBST܉̎ߵĹʺ͸̖
ڵ͑У{Cݿaݲ{VĽֹlƥ{C쾀ľWj迹BSTݵ{Cͨ^ʩ0 V30 V늉팍FFõԴ늉ʬFԽԽ͵څ3.3 V2.5 V1.8 VԴѳɞ鳣Դ늳ع늵đHHᘌ@һܶһΪԴMܿԫ@{Cĺֵ̎@ҪһNķaԴ
ԴˑÞOԴ늉3 VȫBSTݣҪ20 Vϵ늉ɂҪ·ģKքe_PDQADP1613͸߉DAC AD5504D1ʾ·ɮa_30 VDACݔ늉DACݔOBSTݵƫ늉Ķ{쾀푑
D1. Դ͸߉DACBSTṩ{C̖
ADP1613һDC-DC_PDQ(D4)˹_P܉ṩ_20 Vݔ늉ͨ^ʹⲿݔߵ늉DʾADP16133 Vݔa32 VݔADIsimPower#8482;߿ԎOӋˆTݔҪpɴ_m
ADP161332 Vݔͨ12λ߉DAC AD5504(D5)ԓDAC·ݔԿṩ60 V늉R_SEL_ϵ늉QMݔڴˑУR_SELBӵVDDĶMݔOÞ30 VDACĴͨ^3 VݴнӿMи¡}_ؓd_(LDAC)ͬrĂDAC˿ͬr׃ĂBST
ʾ·ĿǰܵɷNҪAһƄԒһһҪpСߴ͹ģһҪԱͨ^ڸСweаb쾀͟oϵy(tng)ølweЧʶ쾀OӋˆTu_OӋĘOһsС쾀weЧʼ½{C쾀Q˶lģʽ֙Cе@һ}܉Uչ֙CĹlʷGSM850ГQWGSM900ͬrߴЧʱֲ׃ڶ;OУl(f)ͶͨԒg[Wj漰ͬ^ֲλã@o쾀ṩͬؓd迹쾀ʧC̖|½{C迹ƥWjtܸl׃SC׃֏ʧC̖
DC/DC_PDQlʞ650 kHz/1300 kHz
ADP1613DQ2.5 V5.5 VԴs܉ṩ150 mAϵ͸_20 V늉ͨ^һ2 A0.13 ?_Pcһģʽ}{{(ji)һݔSݔ늉ؓd͜ض׃׃ķȲ1%lʿͨ^_x񣬲ͨ^(yu)FЧʻСⲿԪߴ磺650 kHzrЧʿ_90%1.3 MHzr·܉СgFdzmϱyʽOҺ@ʾеĿgޭh(hun){ܛ·ɌӿСĶ_ȫAyĆӗlADP1613_PB(ti)µĹĞ2.2 mAڷ_PB(ti)µĹĞ700 ?APģʽµĹĞ10 nA8_MSOPb~ضȷC40+85ǧƬӆr0.70Ԫ/Ƭ
ͨ12λDACṩ߉ݔ
ͨ12λ߉DACAD5504ṩ_x0 V30 V0 V60 Vݔԓþܻ늉ԴضȂĂp_DACĂ߉Ŵ늕rֲʹܲOÞ֪B(ti)ģMքtֽàB(ti)ֱͨ^SPI˿ڰl(f)оƬضȳ^110°CضȂ_ģMݔOһ󾯘־30 VģʽAD5504΢ַǾ(DNL)~ֵ1 LSBeַǾ(INL)~ֵ3 LSB10 V62 V2.3 V5.5 VԴ늣ģʽµĹĞ2 mAģʽµĹĞ30 mA16_TSSOPb~ضȷC40+105

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