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  • TLV323x 20ns High-Speed Comparator with Rail-to-Rail Input

    • SNOSDJ0B August   2024  – December 2024 TLV3231 , TLV3232

      PRODMIX  

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  • TLV323x 20ns High-Speed Comparator with Rail-to-Rail Input
  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1.     Pin Configurations: TLV3231 and TLV3232
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information, TLV3231
    5. 5.5 Thermal Information, TLV3232
    6. 5.6 Electrical Characteristics
    7. 5.7 Switching Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagrams
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
      1. 6.4.1 Inputs
      2. 6.4.2 Internal Hysteresis
      3. 6.4.3 Outputs
      4. 6.4.4 ESD Protection
      5. 6.4.5 Power-On Reset (POR) - Dual Channel Only
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Basic Comparator Definitions
        1. 7.1.1.1 Operation
        2. 7.1.1.2 Propagation Delay
        3. 7.1.1.3 Overdrive Voltage
      2. 7.1.2 Hysteresis
        1. 7.1.2.1 Inverting Comparator With Hysteresis
        2. 7.1.2.2 Non-Inverting Comparator With Hysteresis
    2. 7.2 Typical Applications
      1. 7.2.1 Low-Side Current Sensing
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information
  12. IMPORTANT NOTICE
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Data Sheet

TLV323x 20ns High-Speed Comparator with Rail-to-Rail Input

1 Features

  • Propagation delay: 20ns

  • Input offset voltage: +/- 4mV maximum
  • Low supply current: 200µA per channel
  • Input voltage range extends 100mV beyond either rail

  • Internal hysteresis: 1.55mV

  • Power-on-reset provides a known startup condition (Dual channel only)

  • Push-pull output
  • Temperature range: -40°C to +125°C

2 Applications

  • Mobile phones & tablets
  • Headsets/headphones & earbuds
  • PC & notebooks
  • Gas detector
  • Smoke & heat detector
  • Motion Detector
  • Gas meter
  • Servo drive position sensor

 
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