JAJSFJ3L May   2003  – August 2023 LM2903-Q1 , LM2903B-Q1

PRODUCTION DATA  

  1.   1
  2.   特長
  3.   アプリケーション
  4.   概要
  5. 1Revision History
  6. 2Pin Configuration and Functions
    1. 2.1 Pin Functions
  7. 3Specifications
    1. 3.1  Absolute Maximum Ratings, LM2903-Q1 and LM2903E-Q1
    2. 3.2  Absolute Maximum Ratings, LM2903B-Q1
    3. 3.3  ESD Ratings, LM2903-Q1 and LM2903E-Q1
    4. 3.4  ESD Ratings, LM2903B-Q1
    5. 3.5  Recommended Operating Conditions, LM2903B-Q1
    6. 3.6  Recommended Operating Conditions, LM2903-Q1
    7. 3.7  Recommended Operating Conditions, LM2903E-Q1
    8. 3.8  Thermal Information, LM2903-Q1 and LM2903E-Q1
    9. 3.9  Thermal Information, LM2903B-Q1
    10. 3.10 Electrical Characteristics LM2903B - Q1
    11. 3.11 Switching Characteristics LM2903B - Q1
    12. 3.12 LM2903B-Q1 "T", "R" and "H" Temperature Test Options
    13. 3.13 Electrical Characteristics, LM2903-Q1 and LM2903E-Q1
    14. 3.14 Switching Characteristics, LM2903-Q1 and LM2903E-Q1
    15. 3.15 Typical Characteristics, LM2903-Q1 and LM2903E-Q1 Only
    16. 3.16 Typical Characteristics, LM2903B-Q1 Only
  8. 4Detailed Description
    1. 4.1 Overview
    2. 4.2 Functional Block Diagram
    3. 4.3 Feature Description
    4. 4.4 Device Functional Modes
      1. 4.4.1 Voltage Comparison
  9. 5Application and Implementation
    1. 5.1 Application Information
    2. 5.2 Typical Application
      1. 5.2.1 Design Requirements
      2. 5.2.2 Detailed Design Procedure
        1. 5.2.2.1 Input Voltage Range
        2. 5.2.2.2 Minimum Overdrive Voltage
        3. 5.2.2.3 Output and Drive Current
        4. 5.2.2.4 Response Time
      3. 5.2.3 Application Curves
    3. 5.3 Power Supply Recommendations
    4. 5.4 Layout
      1. 5.4.1 Layout Guidelines
      2. 5.4.2 Layout Example
  10. 6Device and Documentation Support
    1. 6.1 Documentation Support
      1. 6.1.1 Related Documentation
    2. 6.2 Receiving Notification of Documentation Updates
    3. 6.3 サポート・リソース
    4. 6.4 Trademarks
    5. 6.5 静電気放電に関する注意事項
    6. 6.6 用語集
  11. 7Mechanical, Packaging, and Orderable Information

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • D|8
  • DGK|8
  • PW|8
サーマルパッド・メカニカル・データ
発注情報

5.2.2.4 Response Time

The transient response can be determined by the load capacitance (CL), load/pull-up resistance (RPULLUP) and equivalent collector-emitter resistance (RCE).

  • The positive response time (τp) is approximately τP ~ RPULLUP × CL
  • The negative response time (τN) is approximately τN ~ RCE × CL
    • RCE can be determine by taking the slope of Figure 3-5 in it's linear region at the desired temperature, or by dividing the VOL by Iout