SNOSDA4B June   2020  – December 2020 LM339LV , LM393LV

PRODMIX  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1. 5.1 Pin Functions: LM393LV
    2. 5.2 Pin Functions: LM339LV
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information, LM393LV
    5. 6.5  Thermal Information, LM339LV
    6. 6.6  Electrical Characteristics, LM393LV
    7. 6.7  Switching Characteristics, LM393LV
    8. 6.8  Electrical Characteristics, LM339LV
    9. 6.9  Switching Characteristics, LM339LV
    10. 6.10 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Open Drain Output
      2. 7.4.2 Power-On Reset (POR)
      3. 7.4.3 Inputs
        1. 7.4.3.1 Rail to Rail Input
        2. 7.4.3.2 Fault Tolerant Inputs
        3. 7.4.3.3 Input Protection
      4. 7.4.4 ESD Protection
      5. 7.4.5 Unused Inputs
      6. 7.4.6 Hysteresis
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Basic Comparator Definitions
        1. 8.1.1.1 Operation
        2. 8.1.1.2 Propagation Delay
        3. 8.1.1.3 Overdrive Voltage
      2. 8.1.2 Hysteresis
        1. 8.1.2.1 Inverting Comparator With Hysteresis
        2. 8.1.2.2 Non-Inverting Comparator With Hysteresis
    2. 8.2 Typical Applications
      1. 8.2.1 Window Comparator
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Square-Wave Oscillator
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
      3. 8.2.3 Adjustable Pulse Width Generator
      4. 8.2.4 Time Delay Generator
      5. 8.2.5 Logic Level Shifter
      6. 8.2.6 One-Shot Multivibrator
      7. 8.2.7 Bi-Stable Multivibrator
      8. 8.2.8 Zero Crossing Detector
      9. 8.2.9 Pulse Slicer
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

5.1 Pin Functions: LM393LV

PIN I/O DESCRIPTION
NAME NO.
OUT1 1 O Output pin of the comparator 1
IN1– 2 I Inverting input pin of comparator 1
IN1+ 3 I Noninverting input pin of comparator 1

GND

 4 — Negative supply
IN2+ 5 I Noninverting input pin of comparator 2
IN2– 6 I Inverting input pin of comparator 2
OUT2 7 O Output pin of the comparator 2
V+ 8 — Positive supply
Thermal Pad — — Connect directly to GND pin
GUID-20201005-CA0I-MHTH-CKF4-PWCTNCDNRGV3-low.gif Figure 5-3 D, PW, DYY Package
14-Pin SOIC, TSSOP, SOT-23
Top View
GUID-20201005-CA0I-QC37-GZZJ-TTVVNPPTJMNZ-low.gif
NOTE: Connect exposed thermal pad directly to GND pin.
Figure 5-4 RTE Package
16-Pad WQFN With Exposed Thermal Pad
Top View