ZHCSKS4G october   2009  – august 2023 TL331-Q1 , TL331B-Q1 , TL391B-Q1

PRODMIX  

  1.   1
  2. 特性
  3. 应用
  4. 说明
  5. Revision History
  6. Pin Configuration and Functions
  7. Specifications
    1. 6.1  Absolute Maximum Ratings, TL331-Q1
    2. 6.2  Absolute Maximum Ratings, TL331B-Q1 and TL391B-Q1
    3. 6.3  ESD Ratings, All Devices
    4. 6.4  Recommended Operating Conditions, TL331-Q1
    5. 6.5  Recommended Operating Conditions, TL331B-Q1 and TL391B-Q1
    6. 6.6  Thermal Information
    7. 6.7  Electrical Characteristics, TL331B-Q1 and TL391B-Q1
    8. 6.8  Switching Characteristics, TL331B-Q1 and TL391B-Q1
    9. 6.9  Electrical Characteristics, TL331-Q1
    10. 6.10 Switching Characteristics, TL331-Q1
    11. 6.11 Typical Characteristics, TL331-Q1
    12. 6.12 Typical Characteristics, TL331B-Q1 and TL391B-Q1
  8. 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. 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 TL331B-Q1 and TL391B-Q1 ESD Protection
        3. 8.2.2.3 Minimum Overdrive Voltage
        4. 8.2.2.4 Output and Drive Current
        5. 8.2.2.5 Response Time
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 支持资源
    4. 9.4 Trademarks
    5. 9.5 静电放电警告
    6. 9.6 术语表
  11. 10Mechanical, Packaging, and Orderable Information

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Electrical Characteristics, TL331-Q1

at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETERTEST CONDITIONS(1)TAMINTYPMAXUNIT
VIOInput offset voltageVCC = 5 V to 30 V, VO = 1.4 V, VIC = VIC(min)25°C25mV
–40°C to 125°C9
IIOInput offset currentVO = 1.4 V25°C550nA
–40°C to 125°C250
IIBInput bias currentVO = 1.4 V25°C–25–250nA
–40°C to 125°C–400
VICRCommon-mode input voltage range(2)25°C0 to VCC – 1.5V
–40°C to 125°C0 to VCC – 2
AVDLarge-signal differential-voltage amplificationVCC = 15 V, VO = 1.4 V to 11.4 V, RL ≥ 15 kΩ to VCC25°C50200V/mV
IOHHigh-level output currentVOH = 5 V, VID = 1 V25°C0.150nA
VOH = 30 V, VID = 1 V–40°C to 125°C1μA
VOLLow-level output voltageIOL = 4 mA, VID = –1 V25°C150400mV
–40°C to 125°C700
IOLLow-level output currentVOL = 1.5 V, VID = –1 V25°C6mA
ICCSupply currentRL = ∞, VCC = 5 V25°C0.40.7mA
All characteristics are measured with zero common-mode input voltage, unless otherwise specified.
The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage range is VCC+ – 1.5 V at 25°C, but either or both inputs can go to 30 V without damage.