SLCS005AC October   1979  – February 2020 LM193 , LM2903 , LM2903B , LM2903V , LM293 , LM293A , LM393 , LM393A , LM393B

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Device Images
      1.      Family Comparison Table
  4. Revision History
  5. Pin Configuration and Functions
    1.     Pin Functions
  6. Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information: LM193
    5. 6.5  Thermal Information: LM293, LM393, LM2903 (all 'V' and 'A' suffixes)
    6. 6.6  Thermal Information: LM393B and LM2903B
    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
  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
  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
  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 Links
    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

パッケージ・オプション

メカニカル・データ(パッケージ|ピン)
サーマルパッド・メカニカル・データ
発注情報

Pin Configuration and Functions

D, DGK, JG, P, PS, DDF or PW Package
8-Pin SOIC, VSSOP, PDIP, SO, or TSSOP
Top View
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V po_lcs005.gif
DSG Package
8-Pin WSON With Exposed Pad
Top View
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V LM393_WSON_PINOUT.gif
Connect thermal pad directly to GND pin.

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