ZHCSNW6H December   2003  – June 2025 LM2901-Q1 , LM2901AV-Q1 , LM2901B-Q1 , LM2901V-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings for  LM2901B-Q1
    2. 5.2  Absolute Maximum Ratings for LM2901x-Q1
    3. 5.3  ESD Ratings
    4. 5.4  Recommended Operating Conditions for LM2901B-Q1
    5. 5.5  Recommended Operating Conditions for LM2901x-Q1
    6. 5.6  Thermal Information
    7. 5.7  Electrical Characteristics for LM2901B-Q1
    8. 5.8  Switching Characteristics for LM2901B-Q1
    9. 5.9  Electrical Characteristics for LM2901x-Q1
    10. 5.10 Switching Characteristics for LM2901x-Q1
    11. 5.11 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram Schematic (Each Comparator)
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
      1. 6.4.1 Voltage Comparison
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Input Voltage Range
        2. 7.2.2.2 Minimum Overdrive Voltage
        3. 7.2.2.3 Output and Drive Current
        4. 7.2.2.4 Response Time
      3. 7.2.3 Application Curves
      4. 7.2.4 应用信息免责声明
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Related Links
    3. 8.3 Trademarks
    4. 8.4 静电放电警告
    5. 8.5 术语表
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • D|14
  • PW|14
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.9 Electrical Characteristics for LM2901x-Q1

VCC = 5V, at specified free-air temperature (unless otherwise noted)
PARAMETERTEST CONDITIONS(1)TA(2)MINTYPMAXUNIT
VIOInput offset voltageVIC = VICR(min),
VO = 1.4V,
VCC = 5V to MAX(3)		Non A devices25°C27mV
Full range15
A suffix devices25°C12
Full range4
IIOInput offset currentVO = 1.4V25°C550nA
Full range200
IIBInput bias currentVO = 1.4V25°C–25–250nA
Full range–500
VICRCommon-mode input-voltage range(4)25°C0VCC − 1.5V
Full range0VCC − 2
AVDLarge-signal differential-voltage amplificationVCC = 15V,
VO = 1.4V to 11.4V,
RL ≥ 15kΩ to VCC		25°C25100V/mV
IOHHigh-level output currentVID = 1VVOH = 5V25°C0.150nA
VOH = VCC MAX(3)Full range1μA
VOLLow-level output voltageVID = –1VIOL = 4mA25°C150400mV
Full range700
IOLLow-level output currentVID = –1VVOL = 1.5V25°C616mA
ICCSupply current (four comparators)VO = 2.5V, No loadVCC = 5V25°C0.82
VCC = MAX(3)12.5
(1) All characteristics are measured with zero common-mode input voltage, unless otherwise specified.
(2) Full range (MIN to MAX) is −40°C to 125°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified.
(3) VCC MAX = 30V for non-V devices and 32V for V-suffix devices.
(4) The voltage at either the input or common mode can not be allowed to negative by more that 0.3V. The upper end of the common-mode voltage range is VCC+ – 1.5V; however, one input can exceed VCC, and the comparator can provide a proper output state as long as the other input remains in the common-mode range. Either or both inputs can go to 30V without damage.