SNOSDA4D June   2020  – November 2023 LM339LV , LM393LV , TL331LV , TL391LV

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1. 4.1 Pin Functions for TL331LV and TL391LV
    2. 4.2 Pin Functions: LM393LV
    3. 4.3 Pin Functions: LM339LV
  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 for TL3x1LV
    5. 5.5  Thermal Information, LM393LV
    6. 5.6  Thermal Information, LM339LV
    7. 5.7  Electrical Characteristics, TL3x1LV
    8. 5.8  Switching Characteristics, TL3x1LV
    9. 5.9  Electrical Characteristics, LM393LV
    10. 5.10 Switching Characteristics, LM393LV
    11. 5.11 Electrical Characteristics, LM339LV
    12. 5.12 Switching Characteristics, LM339LV
    13. 5.13 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
      1. 6.4.1 Open Drain Output
      2. 6.4.2 Power-On-Reset (POR)
      3. 6.4.3 Inputs
        1. 6.4.3.1 Rail to Rail Input
        2. 6.4.3.2 Fault Tolerant Inputs
        3. 6.4.3.3 Input Protection
      4. 6.4.4 ESD Protection
      5. 6.4.5 Unused Inputs
      6. 6.4.6 Hysteresis
  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 Window Comparator
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curve
      2. 7.2.2 Square-Wave Oscillator
        1. 7.2.2.1 Design Requirements
        2. 7.2.2.2 Detailed Design Procedure
        3. 7.2.2.3 Application Curve
      3. 7.2.3 Adjustable Pulse Width Generator
      4. 7.2.4 Time Delay Generator
      5. 7.2.5 Logic Level Shifter
      6. 7.2.6 One-Shot Multivibrator
      7. 7.2.7 Bi-Stable Multivibrator
      8. 7.2.8 Zero Crossing Detector
      9. 7.2.9 Pulse Slicer
    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 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

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.10 Switching Characteristics, LM393LV

For VS (Total Supply Voltage) = (V+) – (GND) = 5 V, VCM = VS / 2,  CL = 15 pF at TA = 25°C (Unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OUTPUT
TPD-HL Propagation delay time, high-to-low VID = –10 mV; Delay from mid-point of input to mid-point of output (RP = 2.5 KΩ) 600 ns
TPD-LH Propagation delay time, low-to-high VID = 10 mV; Delay from mid-point of input to mid-point of output (RP = 2.5 KΩ) 600 ns
TFALL 5V Output Fall Time, 80% to 20% VID = –100 mV
 		 20 ns
FTOGGLE 5V, Toggle Frequency VID = 100 mV (RP = 2.5 KΩ)
 		 1 MHz
POWER ON TIME
PON Power on-time VS = 1.8 V and 5 V, VCM = (GND), VID = –0.1 V, VPULL-UP = VS / 2, Delay from VS / 2 to VOUT = 0.1 x VS / 2 (RP = 2.5 KΩ) 50 µs