SW4684 Ultra-Low Resistance Dual SPDT Analog Switch
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November 2008
SW4684 Ultra-Low Resistance Dual SPDT Analog Switch
General Description
The SW4684 is an advanced
CMOS analog switch that operates from a single +1.
8V to +5.
5V supply.
The device is a dual independent single pole double throw (SPDT) switch featuring ultra-low RON of 0.
5Ω for the normally closed (NC) switch, and 0.
8Ω for the normally opened switch (NO) at 2.
7 V.
The switch features break-before-make switching action with tON = 50ns and tOFF = 40ns at +3V.
The digital logic inputs are 1.
8V logic interface compatible with a +2.
7V to +3.
3V supply.
Key Specifications
Single Supply Operation High Isolation Lo...