Update: 29 September, 2023
The ISL84541–ISL84544 devices are precision, dual analog switches designed to operate from a single +2.7V to +12V supply. They are suitable for battery-powered equipment that benefits from low power consumption (5µW), low leakage currents (100pA max), and fast switching speeds (tON = 35ns, tOFF = 25ns). These devices can be used to add additional functionality while reducing ASIC design risk. The small packages available alleviate board space limitations, making them an ideal solution. The ISL84541/ISL84542/ISL84543 are dual single-pole/single-throw (SPST) devices. The ISL84541 has two normally open (NO) switches; the ISL84542 has two normally closed (NC) switches; the ISL84543 has one NO and one NC switch and can be used as an SPDT. The ISL84544 is a committed SPDT, which is perfect for use in 2-to-1 multiplexer applications. Table 1 summarizes the performance of this family. For higher performance, pin compatible versions, see the ISL43120 - 22 and ISL43210 datasheet. Related Literature Technical Brief TB363 “Guidelines for Handling and Processing Moisture Sensitive S
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Publication date: 04 May, 2012
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PDF Link: INTERSIL ISL84541 ISL84542 ISL84543 ISL84544 Data Sheet PDF