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SW4684 - Ultra Low Resistance Dual SPDT Analog Switch

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.

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 Low Standby Current Low Crosstalk 3dB Bandwidth at VCC = 5V 1.8V to 5.5V -66dB at 100kHz.

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Datasheet Details

Part number SW4684
Manufacturer Analog Express
File Size 679.98 KB
Description Ultra Low Resistance Dual SPDT Analog Switch
Datasheet download datasheet SW4684 Datasheet
Additional preview pages of the SW4684 datasheet.

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    SW4684 Ultra-Low Resistance Dual SPDT Analog Switch www.DataSheet4U.com 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 Low Standby Current Low Crosstalk 3dB Bandwidth at VCC = 5V 1.8V to 5.
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