ADG1236
Low Capacitance, Low Charge Injection, ±15 V/12 V iCMOS, Dual SPDT Switch
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Overview
Features and Benefits
- 1.3 pF off capacitance
- 3.5 pF on capacitance
- 1 pC charge injection
- 33 V supply range
- 120 Ω on resistance
- Fully specified at +12 V, ±15 V
- No VL supply required
- 3 V logic-compatible inputs
- Rail-to-rail operation
- 16-lead TSSOP and 12-lead LFCSP packages
- Typical power consumption: <0.03 µW
Product Details
The ADG1236 is a monolithic CMOS device containing two independently selectable SPDT switches. It is designed on an iCMOS® process. iCMOS (industrial CMOS) is a modular manufacturing process combining high voltage complementary metal-oxide semiconductor (CMOS) and bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no previous generation of high voltage devices has been able to achieve. Unlike analog ICs using conventional CMOS processes, iCMOS components can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and reduced package size.
The ultralow capacitance and charge injection of the device make it an ideal solution for data acquisition and sample-and-hold applications, where low glitch and fast settling are required. Fast switching speed coupled with high signal bandwidth makes the device suitable for video signal switching. iCMOS construction ensures ultralow power dissipation, making the device ideally suited for portable and battery-powered instruments.
Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. Both switches exhibit break-before-make switching action for use in multiplexer applications.
Product Highlights
- 3 pF off capacitance (±15 V supply).
- 1 pC charge injection.
- 3 V logic-compatible digital inputs: VIH = 2.0 V, VIL = 0.8 V.
- No VL logic power supply required.
- Ultralow power dissipation: <0.03 µW.
- 16-lead TSSOP and 12-lead 3 mm × 3 mm LFCSP packages.
Applications
- Automatic test equipment
- Data acquisition systems
- Battery-powered systems
- Sample-and-hold systems
- Audio/video signal routing
- Communication systems
Product Categories
Markets and Technologies
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.
Evaluation Kits (2)
Documentation & Resources
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Switches and Multiplexers Product Selection Guide5/9/2008PDF614 K
Tools & Simulations
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
To launch ready-to-run LTspice demonstration circuits for this part:
Step 1: Download and install LTspice on your computer.
Step 2: Click on the link in the section below to download a demonstration circuit.
Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.
Models for the following parts are available in LTspice:
ADG1236
SPICE Models
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 |
|---|---|---|---|---|
| ADG1236YCPZ-500RL7 | Material Declaration | Reliability Data | 12-Lead LFCSP (3mm x 3mm x 0.75mm) | |
| ADG1236YCPZ-REEL7 | Material Declaration | Reliability Data | 12-Lead LFCSP (3mm x 3mm x 0.75mm) | |
| ADG1236YRUZ | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| ADG1236YRUZ-REEL | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| ADG1236YRUZ-REEL7 | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| Wafer Fabrication Data |
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ADG1236 Discussions
Sample & Buy
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Evaluation Boards
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.