ADG431/ADG432/ADG433: LC2MOS Precision Quad SPST Switches Data Sheet (Rev. C)6/3/2010131 kB
Features and Benefits
- 44 V Supply Maximum Ratings
- ± 15 V Analog Signal Range
- Low On-Resistance (<24 O)
- Ultralow Power Dissipation (<3.9 µW)
- Break-Before-Make Switching Action
- TTL/CMOS-Compatible Inputs
- Low Leakage (<0.25 nA)
- Fast Switching Times
ton <165 ns
toff <130 ns
- Plug-In Replacement for
- 16-Lead DIP and SOIC Packages
The ADG432 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 ADG432 switches are turned on with a logic high on the appropriate control input. 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.
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
AN-348: Avoiding Passive-Component Pitfalls2/14/2015931 kB
AN-270: Applying IC Sample and Hold Amplifiers11/25/2002740 kB
AN-210: Adding Additional Input Channels to the AD7773 & AD77751/1/2000100 kB
Switches and Multiplexers Product Selection Guide5/9/2008614 K
Data-acquisition system uses fault protection4/15/2004
Temperature monitor measures three thermal zones12/11/2003
Enhanced Multiplexing for MEMS Optical Cross Connects8/1/2003
Winning the Battle Against Latchup in CMOS Analog Switches10/1/2001 Analog Dialogue
Tools & Simulations
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|ADG432BRZ||Material Declaration||Reliability Data||16-Lead SOIC|
|ADG432BRZ-REEL||Material Declaration||Reliability Data||16-Lead SOIC|
|Wafer Fabrication Data|
Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.
Support & Discussions
Sample & Buy
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Please see the latest communication from our CCO regarding lead times.
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.