HI-549-883, HI-548-883 Datasheet (Intersil)

HI-549-883, HI-548-883, CMOS Analog Multiplexer

DATASHEET HI-548/883, HI-549/883 Single 8/Differential 4-Channel CMOS Analog Multiplexers with Active Overvoltage Protection FN8256 Rev.0.00 April 9, 2012 The HI-548/883 and HI-549/883 are analog multiplexers with active overvoltage protection and guaranteed rON matching.

Analog input levels may greatly exceed either power supply without damaging the device or disturbing the signal path of other channels.

Active protection circuitry assures that signal fidelity is maintained even under fault

HI-549-883 Features

* make the HI-548/883 and HI-549/883 ideal for use in systems where the analog inputs originate from external equipment or separately powered circuitry. Both devices are fabricated with 44V Dielectrically Isolated CMOS technology. The HI-548/883 is an 8-channel device, and the HI-549/883 is a 4-channe