ISL8484 - Dual SPDT Analog Switch
PIN FUNCTION V+ System Power Supply Input (+1.65V to +4.5V) GND Ground Connection INx Digital Control Input COMx Analog Switch Common Pin NOx Analog Switch Normally Open Pin NCx Analog Switch Normally Closed Pin Ordering Information PART NUMBER PART MARKING TEMP.
RANGE (°C) PACKAGE PK
DATASHEET ISL8484 Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPDT Analog Switch FN6128 Rev 5.00 May 12, 2008 The Intersil ISL8484 device is a low ON-resistance, low voltage, bidirectional, dual single-pole/double-throw (SPDT) analog switch designed to operate from a single +1.65V to +4.5V supply.
Targeted applications include battery powered equipment that benefit from low rON (0.29 and fast switching speeds (tON = 40ns, tOFF = 20ns).
The digital logic input is 1.8V logic
ISL8484 Features
* AT A GLANCE ISL8484 NUMBER OF SWITCHES 2 SW SPDT or 2-1 MUX 4.3V rON 4.3V tON/tOFF 3V rON 3V tON/tOFF 1.8V rON 1.8V tON/tOFF Packages 0.29 40ns/20ns 0.33 50ns/27ns 0.55 70ns/54ns 10 Ld 3x3 Thin DFN, 10 Ld MSOP Features
* Pin Compatible Replacement for the MAX4684 and MAX4685
