Features and Benefits
- 44 V Supply Maximum Ratings
- VSS to VDD Analog Signal Range
- Low On-Resistance (< 70 O)
- Low ΔRON ( 9 Ω max)
- Low RON Match ( 3 Ω max)
- Low Power Dissipation
- Fast Switching Times
ton < 110 ns
toff < 60 ns
- Low Leakage Current (3 nA max)
- Low Charge Injection (6 pC max)
- Break-Before-Make Switching Action
- Latch Up Proof "A" grade options
Product DetailsThe ADG441 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 ADG441 switches are turned on with a logic low 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 Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Documentation & Resources
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
Choosing High-Speed Signal Processing Components for Ultrasound Systems4/1/1995 Analog Dialogue
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.
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