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DATASHEET
ISL54053
Ultra Low ON-Resistance, Low Voltage, Single Supply, SPDT Analog Switch
FN6460 Rev. 3.00 October 19, 2009
The Intersil ISL54053 device is a low ON-resistance,
low voltage, bidirectional, single pole/double throw
(SPDT) analog switch designed to operate from a
single +1.8V to +5.5V supply. Targeted applications
include battery powered equipment which benefit
from low rON (0.8) and fast switching speeds (tON = 24ns, tOFF = 10ns). The digital logic input is 1.8V logic compatible when using a single +3.0V supply.
Cell phones, for example, often face ASIC functionality limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog switch performance.
ISL54053 Datasheet
