DG409DYZ

INTERSIL  DG409DYZ.  芯片, 多路复用器, 双路 4:1, 16SOIC

The is a single 4-channel, monolithic CMOS Analog Multiplexers are drop-in replacements for the popular DG508A and DG509A series devices. They each include an array of eight analog switches, a TTL/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. The device feature lower signal ON resistance <250ns. Charge injection has been reduced, simplifying sample and hold applications. An epitaxial layer prevents the latch-up associated with older CMOS technologies. The analog 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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<11mW Low power consumption PD

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<250ns Fast switching action

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<150ns tON/OFFEN

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Low charge injection

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Single or split supply operation