Signal Conditioning Comparators High Speed Comparators
Signal Conditioning Comparators Micropower Comparators

LTC6702 - Tiny Micropower, Low Voltage Dual Comparators

Features

  • 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

Typical Application

LTC6702 Typical Application
LTC6702 Typical Application

Description

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 x 2mm DFN package.

Packaging

For complete and up to date package information and drawings, please refer to our packaging page

SOT-23, DFN-8

LTC6702 Package Drawing
LTC6702 Package Drawing

Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price (1-99) Price (1k)* RoHS Data
LTC6702CDC#PBF DFN 8 C $1.37 View
LTC6702CDC#TRMPBF DFN 8 C $1.37 $1.01 View
LTC6702CDC#TRPBF DFN 8 C $1.37 $0.96 View
LTC6702CTS8#PBF SOT 8 C $1.37 View
LTC6702CTS8#TRMPBF SOT 8 C $1.37 $1.01 View
LTC6702CTS8#TRPBF SOT 8 C $1.37 $0.96 View
LTC6702HDC#PBF DFN 8 H $1.81 View
LTC6702HDC#TRMPBF DFN 8 H $1.81 $1.32 View
LTC6702HDC#TRPBF DFN 8 H $1.81 $1.27 View
LTC6702HTS8#PBF DFN 8 H $1.81 View
LTC6702HTS8#TRMPBF SOT 8 H $1.81 $1.32 View
LTC6702HTS8#TRPBF SOT 8 H $1.81 $1.27 View
LTC6702IDC#PBF DFN 8 I $1.58 View
LTC6702IDC#TRMPBF DFN 8 I $1.58 $1.15 View
LTC6702IDC#TRPBF DFN 8 I $1.58 $1.10 View
LTC6702ITS8#PBF SOT 8 I $1.58 View
LTC6702ITS8#TRMPBF SOT 8 I $1.58 $1.15 View
LTC6702ITS8#TRPBF SOT 8 I $1.58 $1.10 View
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* 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 Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology demo boards are offered free of charge to qualified customers. Contact your local sales office or distributor to request a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Click here to view our complete list of demo boards

Applications

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

Simulate

LTspice IV is a powerful, fast and free simulation tool, schematic capture and waveform viewer with enhancements and models for improving the simulation of switching regulators. To download LTspice IV and other FREE simulation tools, please visit our Design Simulation page.

Related models available in LTspice IV
LTC6702

Technical Support