Overview
Features and Benefits
- 44 V Supply Maximum Ratings
- ± 15 V Analog Signal Range
- Low On-Resistance (115 O max)
- Low Leakage (0.5 nA typ)
- TTL/CMOS Compatible
- Break-Before-Make Switching Action
- Single Supply Operation Possible
- See datasheet for additional features
Product Details
The ADG211A and ADG212A are monolithic CMOS devices comprising four independently selectable switches. They are designed on an enhanced LC2 MOS process, which gives an increased signal handling capability of ±15 V. These switches also feature high switching speeds and low RON.
The ADG211A and ADG212A consist of four SPST switches. They differ only in that the digital control logic is inverted. In multiplexer applications, all switches exhibit break-before-make switching action when driven simultaneously. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.
PRODUCT HIGHLIGHTS
- Extended Signal Range.
These switches are fabricated on an enhanced LC2 MOS process, resulting in high breakdown and an increased analog signal range of ±15 V. - Single Supply Operation.
For applications where the analog signal is unipolar (0 V to 15 V), the switches can be operated from a single 15 V supply. - Low Leakage.
Leakage currents in the range of 500 pA make these switches suitable for high precision circuits. The added feature of break-before-make allows for multiple outputs to be tied together for multiplexer applications while keeping leakage errors to a minimum.
Product Lifecycle
Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Documentation & Resources
Design Resources
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 |
|---|---|---|---|---|
| ADG211AKNZ | Material Declaration | Reliability Data | 16-Lead PDIP | |
| ADG211AKPZ | Material Declaration | Reliability Data | 20-Lead Flatpack | |
| ADG211AKRZ | Material Declaration | Reliability Data | 16-Lead SOIC | |
| ADG211AKRZ-REEL | Material Declaration | Reliability Data | 16-Lead SOIC | |
| ADG211AKRZ-REEL7 | Material Declaration | Reliability Data | 16-Lead SOIC | |
| Wafer Fabrication Data |
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