ZHCSXZ0B July   2002  – June 2025 TLC3702-EP

PRODUCTION DATA  

  1.   1
  2. 1特性
  3. 2说明
  4.   Pin Configuration and Functions
  5. 3Specifications
    1. 3.1 Absolute Maximum Ratings
    2. 3.2 Recommended Operating Conditions
    3. 3.3 Electrical Characteristics
    4. 3.4 Switching Characteristics
    5. 3.5 Typical Characteristics
  6. 4Detailed Description
    1. 4.1 Overview
    2. 4.2 Functional Block Diagrams
    3. 4.3 Feature Description
    4. 4.4 Device Functional Modes
      1. 4.4.1 Input
      2. 4.4.2 ESD Protection
      3. 4.4.3 Unused Inputs
      4. 4.4.4 Push-Pull Output
      5. 4.4.5 Hysteresis
        1. 4.4.5.1 Inverting Comparator With Hysteresis
        2. 4.4.5.2 Non-Inverting Comparator With Hysteresis
  7. 5Application and Implementation
    1. 5.1 Application Information
      1. 5.1.1 Basic Comparator Definitions
        1. 5.1.1.1 Operation
        2. 5.1.1.2 Propagation Delay
        3. 5.1.1.3 Overdrive and Underdrive Voltage
    2. 5.2 Typical Applications
      1. 5.2.1 Window Comparator
        1. 5.2.1.1 设计要求
        2. 5.2.1.2 Detailed Design Procedure
        3. 5.2.1.3 Application Curve
    3. 5.3 Power Supply Recommendations
    4. 5.4 Layout
      1. 5.4.1 Layout Guidelines
      2. 5.4.2 Layout Example
  8. 6Device and Documentation Support
    1. 6.1 Documentation Support
      1. 6.1.1 Related Documentation
    2. 6.2 接收文档更新通知
    3. 6.3 支持资源
    4. 6.4 Trademarks
    5. 6.5 静电放电警告
    6. 6.6 术语表
  9. 7Revision History
  10. 8Mechanical, Packaging, and Orderable Information

5.1.1.1 Operation

The basic comparator compares the input voltage (VIN) on one input to a reference voltage (VREF) on the other input. In the Figure 5-1 example below, if VIN is less than VREF, the output voltage (VO) is logic low (VOL). If VIN is greater than VREF, the output voltage (VO) is at logic high (VOH). Table 5-1 summarizes the output conditions. The output logic can be inverted by simply swapping the input pins.

Table 5-1 Output Conditions
Inputs ConditionOutput
IN+ > IN-HIGH (VOH)
IN+ = IN-Indeterminate (chatters - see Hysteresis)
IN+ < IN-LOW (VOL)