MAX14538E

低导通电阻DPDT开关，可处理负信号; \n• 0.135Ω (典型值)的低导通电阻 \n• 0.3mΩ (典型值)的低RON平坦度 \n• +2.4V至+5.5V单电源供电 \n• 可通过-1.5V至VCC和3V之间的较小值的音频信号 \n• 内部旁路电阻用于噪声抑制(MAX14535E/MAX14537E/MAX14539E) \n• VCC = 0V时，NC_、NO_以及COM_可承受3.6V (最大值)电压 \n• COM_端具有高达±15kV的ESD保护 \n• 10引脚UTQFN (1.4mm x 1.8mm)封装 \n• -40°C至+85°C工作温度范围;

MAX14535E-MAX14539E低导通电阻、具有高压ESD保护的DPDT开关可切换交流耦合的音频或视频等模拟信号。这些器件具有低导通电容(CON)和低导通电阻(RON)特性，非常适合便携式电子产品中的高性能切换应用。器件还具有内部负电源，可通过低于地电位(低至-1.5V)的音频信号。\n MAX14535E/MAX14537E/MAX14539E在常开通道(和常闭通道(MAX14539E))上具有内部旁路电阻，可降低输出端的咔嗒/噼噗声。MAX14535E-MAX14539E还具有使能输入(EN)，以降低电源电流并在驱动至低电平时将所有通道设置为高阻态。当EN为低电平时，MAX14537E/MAX14538E具有最低的电流消耗，但不能承受负电源电压信号。MAX14535E/MAX14536E/MAX14539E的NC_、NO_以及COM_上能承受负电压信号，信号范围为-1.5V至VCC和3V之间的较小值。\n MAX14535E-MAX14539E工作于+2.4V至+5.5V电源。这些器件可由手机中的典型模拟电源电压(+2.5V至+2.8V)或锂离子(Li+)电池(最大值约为4.3V)供电。MAX14535E-MAX14539E的COM_端具有高达±15kV的ESD保护，当VCC = 0V时，NC_、NO_以及COM_电压可高达3.6V，而不会损坏器件。\n 所有器件均采用节省空间的10引脚、1.4mm x 1.8mm、UTQFN封装，工作在-40°C至+85°C扩展级温度范围。

MAX14538E

Low-Resistance DPDT Switches with Negative Rail

GeneralDescription TheMAX14535E–MAX14539Earelowon-resistanceandhighESD-protectedDPDTswitchesthatmultiplexanalogsignals,suchasAC-coupledaudioorvideo.Thesedevicescombinethelowon-capacitance(CON)andlowon-resistance(RON)necessaryforhigh-performanceswitchingapplicat

MAX14538EEVB+

Low-Resistance DPDT Switches with Negative Rail

GeneralDescription TheMAX14535E–MAX14539Earelowon-resistanceandhighESD-protectedDPDTswitchesthatmultiplexanalogsignals,suchasAC-coupledaudioorvideo.Thesedevicescombinethelowon-capacitance(CON)andlowon-resistance(RON)necessaryforhigh-performanceswitchingapplicat

MC14538

DualPrecisionRetiggerable/ResettableMonostableMultivibrator

TheMC14538Bisadual,retriggerable,resettablemonostablemultivibrator.Itmaybetriggeredfromeitheredgeofaninputpulse,andproducesanaccurateoutputpulseoverawiderangeofwidths,thedurationandaccuracyofwhicharedeterminedbytheexternaltimingcomponents,CXandRX.Out

MC14538B

DualPrecisionRetiggerable/ResettableMonostableMultivibrator

TheMC14538Bisadual,retriggerable,resettablemonostablemultivibrator.Itmaybetriggeredfromeitheredgeofaninputpulse,andproducesanaccurateoutputpulseoverawiderangeofwidths,thedurationandaccuracyofwhicharedeterminedbytheexternaltimingcomponents,CXandRX.Out

MC14538B

DUALPRECISIONRETRIGGERABLE/RESETTABLEMONOSTABLEMULTIVIBRATOR

TheMC14538Bisadual,retriggerable,resettablemonostablemultivibrator.Itmaybetriggeredfromeitheredgeofaninputpulse,andproducesanaccurateoutputpulseoverawiderangeofwidths,thedurationandaccuracyofwhicharedeterminedbytheexternaltimingcomponents,CXandRX. •