Features and Benefits

  • Low Supply Operation: 1.7V Minimum
  • Low Supply Current: 30µA/Comparator Maximum
  • Propagation Delay: 500ns Maximum (–40°C to 125°C)
  • 3.2MHz Toggle Frequency
  • Input Voltage Range Extends 100mV Below Ground
  • Internal Hysteresis: 4mV
  • High Output Drive: TTL and CMOS Compatible
    • Specified at ±15mA (–40°C to 125°C),
    • Capacitive Load Handling to 10,000pF
  • Specified for –40°C to 125°C Temperature Range
  • Available in Low Profile (1mm) ThinSOT and 2mm × 2mm DFN Packages

Product Details

The LTC6702 is an extremely small dual comparator designed to maximize battery life while providing both speed and low voltage operation in applications where board space is a premium.

These comparators operate on supplies between 1.7V and 5.5V, and have a maximum guaranteed propagation delay of 500ns while drawing only 30µA maximum quiescent current. Internal hysteresis desensitizes the LTC6702 to input noise and makes it easy to use, even with slow moving signals. CMOS inputs allow the use of large source impedances.

The LTC6702 is available in the 8-pin SOT-23 and the tiny 2mm × 2mm DFN package.


  • Battery Powered Systems
  • Window Comparators
  • Threshold Detectors/Discriminators
  • Clock Regeneration
  • Automotive Sensing and Controls

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

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Design Resources

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