SLCS005AF october   1979  – august 2023 LM193 , LM2903 , LM2903B , LM2903V , LM293 , LM293A , LM393 , LM393A , LM393B

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  Recommended Operating Conditions
    3. 6.3  Thermal Information: LM193
    4. 6.4  Thermal Information: LM293, LM393, LM2903 (all 'V' and 'A' suffixes)
    5. 6.5  Thermal Information: LM393B and LM2903B
    6. 6.6  ESD Ratings
    7. 6.7  Electrical Characteristics LM393B
    8. 6.8  Electrical Characteristics LM2903B
    9. 6.9  Switching Characteristics LM393B and LM2903B
    10. 6.10 Electrical Characteristics for LM193, LM293, and LM393 (without A suffix)
    11. 6.11 Electrical Characteristics for LM293A and LM393A
    12. 6.12 Electrical Characteristics for LM2903, LM2903V, and LM2903AV
    13. 6.13 Switching Characteristics: LM193, LM239, LM393, LM2903, all 'A' and 'V' versions
    14. 6.14 Typical Characteristics, LMx93, LM2903 (all 'V' and 'A' suffixes)
    15. 6.15 Typical Characteristics, LM393B and LM2903B
  8. 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 Voltage Comparison
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Input Voltage Range
        2. 8.2.2.2 Minimum Overdrive Voltage
        3. 8.2.2.3 Output and Drive Current
        4. 8.2.2.4 Response Time
      3. 8.2.3 Application Curves
      4. 8.2.4 Power Supply Recommendations
      5. 8.2.5 Layout
        1. 8.2.5.1 Layout Guidelines
        2. 8.2.5.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

5 Pin Configuration and Functions

GUID-CACEE035-AC7C-4C08-822F-8E9B79A69D23-low.gifFigure 5-1 D, DGK, JG, P, PS, DDF or PW Package8-Pin SOIC, VSSOP, PDIP, SO, or TSSOPTop View
GUID-3979CBE1-256A-49BF-B06C-B2DE4A28D473-low.gif
Connect thermal pad directly to GND pin.
Figure 5-2 DSG Package8-Pin WSON With Exposed PadTop View
Table 5-1 Pin Functions
PIN I/O DESCRIPTION
NAME SOIC, VSSOP, PDIP, SO, DDF and TSSOP DSG
1OUT 1 1 Output Output pin of comparator 1
1IN– 2 2 Input Negative input pin of comparator 1
1IN+ 3 3 Input Positive input pin of comparator 1
GND 4 4 — Ground
2IN+ 5 5 Input Positive input pin of comparator 2
2IN- 6 6 Input Negative input pin of comparator 2
2OUT 7 7 Output Output pin of comparator 2
VCC 8 8 — Positive Supply
Thermal Pad — PAD — Connect directly to GND pin