JAJSFJ3M May   2003  – December 2024 LM2903-Q1 , LM2903B-Q1

PRODUCTION DATA  

  1.   1
  2.   特長
  3.   アプリケーション
  4.   概要
  5. 1Pin Configuration and Functions
    1. 1.1 Pin Functions
  6. 2Specifications
    1. 2.1  Absolute Maximum Ratings, LM2903-Q1 and LM2903E-Q1
    2. 2.2  Absolute Maximum Ratings, LM2903B-Q1
    3. 2.3  ESD Ratings, LM2903-Q1 and LM2903E-Q1
    4. 2.4  ESD Ratings, LM2903B-Q1
    5. 2.5  Recommended Operating Conditions, LM2903B-Q1
    6. 2.6  Recommended Operating Conditions, LM2903-Q1
    7. 2.7  Recommended Operating Conditions, LM2903E-Q1
    8. 2.8  Thermal Information
    9. 2.9  Electrical Characteristics LM2903B - Q1
    10. 2.10 Switching Characteristics LM2903B - Q1
    11. 2.11 LM2903B-Q1 "T", "R" and "H" Temperature Test Options
    12. 2.12 Electrical Characteristics, LM2903-Q1 and LM2903E-Q1
    13. 2.13 Switching Characteristics, LM2903-Q1 and LM2903E-Q1
    14. 2.14 Typical Characteristics
  7. 3Detailed Description
    1. 3.1 Overview
    2. 3.2 Functional Block Diagram
    3. 3.3 Feature Description
    4. 3.4 Device Functional Modes
      1. 3.4.1 Voltage Comparison
  8. 4Application and Implementation
    1. 4.1 Application Information
    2. 4.2 Typical Application
      1. 4.2.1 Design Requirements
      2. 4.2.2 Detailed Design Procedure
        1. 4.2.2.1 Input Voltage Range
        2. 4.2.2.2 Minimum Overdrive Voltage
        3. 4.2.2.3 Output and Drive Current
        4. 4.2.2.4 Response Time
      3. 4.2.3 Application Curves
    3. 4.3 Power Supply Recommendations
    4. 4.4 Layout
      1. 4.4.1 Layout Guidelines
      2. 4.4.2 Layout Example
  9. 5Device and Documentation Support
    1. 5.1 Documentation Support
      1. 5.1.1 Related Documentation
    2. 5.2 Receiving Notification of Documentation Updates
    3. 5.3 サポート・リソース
    4. 5.4 Trademarks
    5. 5.5 静電気放電に関する注意事項
    6. 5.6 用語集
  10. 6Revision History
  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
  • DDF|8
  • DGK|8
  • PW|8
  • DSG|8
サーマルパッド・メカニカル・データ
発注情報

2.9 Electrical Characteristics LM2903B - Q1

VS = 5V, VCM = (V–) ; TA = 25°C (unless otherwise noted).
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VIO Input offset voltage, DGK package only Input offset voltage, DGK package only VS = 5 to 36V –3.5 ±0.37 3.5 mV
VIO Input offset voltage, DGK package only Input offset voltage, DGK package only VS = 5 to 36V, TA = –40°C to +125°C –5 5 mV
VIO Input offset voltage VS = 5 to 36V –2.5 ±0.37 2.5 mV
VS = 5 to 36V, TA = –40°C to +125°C –4 4 mV
IB Input bias current -25 –3.5 nA
TA = –40°C to +125°C -50 nA
IOS Input offset current –10 ±0.5 10 nA
TA = –40°C to +125°C –25 25 nA
VCM Common mode range(1) VS = 3 to 36V (V–)  (V+) – 1.5 V
VS = 3 to 36V, TA = –40°C to +125°C (V–)  (V+) – 2.0 V
AVD Large signal differential voltage amplification VS = 15V, VO = 1.4V to 11.4V;
RL ≥ 15k to (V+)		 50 200 V/mV
VOL Low level output Voltage {swing from (V–)} ISINK ≤ 4mA, VID = -1V 110 400 mV
ISINK ≤ 4mA, VID = -1V
TA =  –40°C to +125°C		 550 mV
IOH-LKG High-level output leakage current (V+) = VO = 5V; VID = 1V  0.1 20 nA
(V+) = VO = 36V; VID = 1V 0.3 50 nA
IOL Low level output current VOL = 1.5V; VID = -1V; VS = 5V 6 21 mA
IQ Quiescent current (all comparators) VS = 5V, no load 400 600 µA
VS = 36V, no load, TA = –40°C to +125°C 550 800 µA
(1) The voltage at any input should not be allowed to go negative by more than 0.3V. The upper end of the input voltage range is VCC − 1.5V for one input, and the other input can exceed the VCC level; the comparator provides a proper output state. Either or both inputs can go to 36V without damage.