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AD8611:  8-Lead, Ultrafast 4 ns Single Supply Comparator

Product Details


The AD8611/AD8612 are single and dual 4 ns comparators with latch function and complementary output. The latch is not functional if VCC is less than 4.3 V. Fast 4 ns propagation delay makes the AD8611/AD8612 good choices for timing circuits and line receivers. Propagation delays for rising and falling signals are closely matched and tracked over temperature. This matched delay makes the AD8611/AD8612 good choices for clock recovery because the duty cycle of the output matches the duty cycle of the input

The AD8611 has the same pinout as the LT1016 and LT1394, with lower supply current and a wider common-mode input range, which includes the negative supply rail. The AD8611/AD8612 are specified over the industrial temper-ature range (−40°C to +85°C). The AD8611 is available in both 8-lead MSOP and narrow 8-lead SOIC surface-mount packages. The AD8612 is available in a 14-lead TSSOP surface-mount package.

FEATURES and BENEFITS

  • 4 ns Propagation Delay at 5 V
  • Single Supply Operation: 3 V to 5 V
  • 100 MHz Input
  • Latch Function

Pin Configurations Diagram for AD8611

Documentation

Title Content Type File Type
AD8611/AD8612: Ultrafast 4 ns Single Supply Comparator Data Sheet  (Rev A, 08/2006) (pdf, 407 kB) Data Sheets PDF
AN-25: Applying the OP06 Op Amp As a High Precision Comparator  (pdf, 200 kB) Application Notes PDF
AN-352: High Speed Comparators Provide Many Useful Circuit Functions When Used Correctly  (pdf, 283 kB) Application Notes PDF
DDS Circuit Generates Precise PWM Waveforms
by Colm Slattery, Analog Devices, Inc. (EDN, 10/2/2003)
Technical Articles HTML
Comparators Product Brochure 2007  (pdf, 4991 kB) Product Selection Guide PDF
Power System Management (Spring 2007)  (pdf, 1170 kB) Overview PDF
RAQs index Rarely Asked Questions HTML
Does Analog Devices offer any examples application circuits for Hi Speed Comparators? FAQs/RAQs HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD8611 SPICE Macro-Model SPICE Models HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

AD8611 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD8611AR Status: Production 8 ld SOIC 8 Ind Tube, 98 $3.00 $2.53 N  Material Info Notify Me Purchase
AD8611AR-REEL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $2.53 N  Material Info PDN Purchase
AD8611AR-REEL7 Status: Obsolete 8 ld SOIC 8 Ind Reel, 1000 - - N  Material Info PDN Contact ADI
AD8611ARM-R2 Status: Obsolete 8 ld MSOP 8 Ind Reel, 250 - - N  Material Info PDN Contact ADI
AD8611ARM-REEL Status: Obsolete 8 ld MSOP 8 Ind Reel, 3000 - - N  Material Info PCN/PDN Contact ADI
AD8611ARMZ-R2 Status: Production 8 ld MSOP 8 Ind Reel, 250 - $2.33 Y  Material Info Notify Me Purchase
AD8611ARMZ-REEL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $2.02 Y  Material Info PCN Purchase
AD8611ARZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $2.41 $2.02 Y  Material Info Notify Me Purchase Sample
AD8611ARZ-REEL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $2.02 Y  Material Info Notify Me Purchase
AD8611ARZ-REEL7 Status: Production 8 ld SOIC 8 Ind Reel, 1000 - $2.02 Y  Material Info Notify Me Purchase
Price Table Help

The USA 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. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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