Features and Benefits
- +3V, +5V and ± 5 V Power Supplies
- Ultralow Power Dissipation (<0.5 µW )
- Low Leakage (< 100 pA)
- Low On-Resistance (<50 Ω)
- Fast Switching Times
- Low Charge Injection
- TTL/CMOS-Compatible Inputs
- 16-Lead DIP and SOIC Packages
The ADG511, ADG512 and ADG513 are monolithic CMOS ICs containing four independently selectable analog switches. These switches feature low, well-controlled on resistance and wide analog signal range, making them ideal for precision analog signal switching.
These switch arrays are fabricated using Analog Devices’ advanced linear compatible CMOS (LC2MOS) process which offers the additional benefits of low leakage currents, ultralow power dissipation and low capacitance for fast switching speeds with minimum charge injection. These features make the ADG511, ADG512 and ADG513 the optimum choice for a wide variety of signal switching tasks in precision analog signal processing and data acquisition systems.
The ability to operate from single +3 V, +5 V or ±5 V bipolar supplies make the ADG511, ADG512 and ADG513 perfect for use in battery-operated instruments, 4–20 mA loop systems and with the new generation of DACs and ADCs from Analog Devices. The use of 5 V supplies and reduced operating currents give much lower power dissipation than devices operating from ±15 V supplies.
The ADG511, ADG512 and ADG513 contain four independent SPST switches. The ADG511 and ADG512 differ only in that the digital control logic is inverted. The ADG511 switch is turned on with a logic low on the appropriate control input, while a logic high is required for the ADG512. The ADG513 contains two switches whose digital control logic is similar to that of the ADG511 while the logic is inverted in the remaining two switches.
- 5 Volt Single Supply Operation
The ADG511 / ADG512 / ADG513 offers high performance, including low on resistance and wide signal range, fully specified and guaranteed with +3 V, ±5 V as well as +5 V supply rails.
- Ultralow Power Dissipation
CMOS construction ensures ultralow power dissipation.
- Low RON
- Break-Before-Make Switching
Switches are guaranteed to have break-before-make operation. This allows multiple outputs to be tied together for multiplexer applications without the possibility of momentary shorting between channels.
- Battery-Powered Instruments
- Single Supply Systems
- Remote Powered Equipment
- 5 V Supply Systems
- Computer Peripherals such as Disk Drives
- Precision Instrumentation
- Audio and Video Switching
- Automatic Test Equipment
- Precision Data Acquisition
- Sample Hold Systems
- Communication Systems
- Compatible with ±5 V Supply DACs and ADCs such as AD7840 / AD7848, AD7870 / AD7871 / AD7872 / AD7874 / AD7875 / AD7876 / AD7878
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-349: Keys to Longer Life for CMOS10/15/200289 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|
|ADG512BNZ||Material Declaration||Reliability Data||16-Lead PDIP|
|ADG512BRZ||Material Declaration||Reliability Data||16-Lead SOIC|
|ADG512BRZ-REEL||Material Declaration||Reliability Data||16-Lead SOIC|
|ADG512BRZ-REEL7||Material Declaration||Reliability Data||16-Lead SOIC|
|Wafer Fabrication Data|
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