The ADG433 is a monolithic CMOS device comprising four independently selectable switches. It is designed on an enhanced LC2MOS process which provides low power dissipation yet gives high switching speed and low on resistance.
The ADG433 has two switches that are turned on with a logic high on the appropriate control inputs while the logic is inverted on the other two switches. Each switch conducts equally well in both directions when ON and each has an input signal range that extends to the supplies. All switches exhibit break-before-make switching action for use in multiplexer applications. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.
|Title||Content Type||File Type|
|ADG431/ADG432/ADG433: LC2MOS Precision Quad SPST Switches Data Sheet (Rev C, 03/2001) (pdf, 131 kB)||Data Sheets|
|AN-270: Applying IC Sample and Hold Amplifiers (pdf, 740 kB)||Application Notes|
|AN-210: 0: Adding Additional Input Channels to the AD7773 & AD7775 (pdf, 100 kB)||Application Notes|
Data-acquisition system uses fault protection
By Catherine Redmond, Analog Devices, Inc. (EDN, 4/15/2004)
CMOS Switches Offer High Performance in Low Power, Wideband Applications
(pdf, 320 kB)
by Theresa Corrigan and Ray Goggin, Analog Devices, Inc. (High Frequency Electronics, February 2004)
Temperature monitor measures three thermal zones
by Susan Pratt, Analog Devices, Inc. (EDN, 12/11/03)
Enhanced Multiplexing for MEMS Optical Cross Connects
by James Caffrey (Fiberoptic Product News, 8/2003)
Winning the Battle Against Latchup in CMOS Analog Switches
(Analog Dialogue, Vol. 35, No. 5, October, 2001)
|Switches and Multiplexers Product Selection Guide (pdf, 1462 kB)||Product Selection Guide|
|Switch Parametric Search||Product Selection Guide||HTML|
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
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