ZHCS187E april   2011  – december 2020 TLV803 , TLV853

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Revision History
  6. 5 Device Comparison
  7. 6 Pin Configuration and Functions
    1.     Pin Functions
  8. 7 Specifications
    1. 7.1 Absolute Maximum Ratings #GUID-24157BEB-92B8-46F1-A3B7-B7A06F8BDB0C/SLVSA033153
    2. 7.2 ESD Ratings
    3. 7.3 Thermal Information
    4. 7.4 Recommended Operating Conditions
    5. 7.5 Electrical Characteristics
    6. 7.6 Switching Characteristics
    7. 7.7 Typical Characteristics
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 VDD Transient Rejection
      2. 8.3.2 Reset During Power Up and Power Down
      3. 8.3.3 Bidirectional Reset Pins
    4. 8.4 Device Functional Modes
      1. 8.4.1 Normal Operation (VDD > Power-Up Reset Voltage)
      2. 8.4.2 Power On Reset (VDD < Power-Up Reset Voltage)
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Monitoring Multiple Supplies
      2. 9.1.2 Output Level Shifting
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  11. 10Power Supply Recommendations
  12. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  13. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
        1. 12.1.1.1 Evaluation Modules
        2. 12.1.1.2 Spice Models
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Related Links
    4. 12.4 支持资源
    5. 12.5 Trademarks
    6. 12.6 静电放电警告
    7. 12.7 术语表
  14. 13Mechanical, Packaging, and Orderable Information

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8.3.1 VDD Transient Rejection

The TLV803 has built-in rejection of fast transients on the VDD pin. The rejection of transients depends on both the duration and the amplitude of the transient. The amplitude of the transient is measured from the bottom of the transient to the negative threshold voltage of the TLV803, as shown in Figure 8-1.

GUID-FD08AFA3-1958-4159-A3AE-219881867674-low.gifFigure 8-1 Voltage Transient Measurement

The TLV803 does not respond to transients that are fast duration/low amplitude or long duration/small amplitude. Transients meeting or longer than the tw specified in the switching characteristics section triggers a reset.