DG407DYZ

INTERSIL  DG407DYZ  芯片, 多路复用器, 差分8通道, CMOS

The is a monolithic CMOS Analog Multiplexer, drop-in replacements for the popular DG507A series devices. They each include an array of sixteen analog switches, a TTL and CMOS compatible digital decode circuit for channel selection, a voltage reference for logic thresholds and an ENABLE input for device selection when several multiplexers are present. These multiplexers feature lower signal on-resistance <300ns. Charge injection has been reduced, simplifying sample and hold applications. An epitaxial layer prevents the latch-up associated with older CMOS technologies. The 44V maximum voltage range permits controlling 30Vp-p signals when operating with ±15V power supplies. The sixteen switches are bilateral, equally matched for AC or bidirectional signals. The on-resistance variation with analog signals is quite low over a ±5V analog input range.

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<12mW Low power consumption PD

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300ns maximum Fast transition time

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Low charge injection

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TTL, CMOS compatible