SLVSKD5 April   2026 TDEL1G522

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4.   4
  5. 3 Description
  6. 4 Pin Configuration and Functions
  7. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Characteristics
    7. 5.7 Switching Characteristics
    8. 5.8 Typical Characteristics
  8. 6 Parameter Measurement Information
  9. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Naming Convention
      2. 7.3.2 Timing Mechanism and Accuracy
      3. 7.3.3 CMOS Push-Pull Outputs
      4. 7.3.4 CMOS Schmitt-Trigger Inputs
      5. 7.3.5 Latching Logic with Known Power-Up State
      6. 7.3.6 Clamp Diode Structure
    4. 7.4 Device Functional Modes
      1. 7.4.1 Startup Operation
      2. 7.4.2 On-State Operation
  10. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Power Considerations
        2. 8.2.1.2 Input Considerations
        3. 8.2.1.3 Output Considerations
      2. 8.2.2 Detailed Design Procedure
      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
  11. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 Device Nomenclature
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  12. 10Revision History
  13. 11Mechanical, Packaging, and Orderable Information

7.4.1 Startup Operation

The TDEL1G522 includes an internal power-on reset (POR) circuit that prevents erroneous triggers from occurring during startup. There are details on the supply ramp requirements provided in Latching Logic with Known Power-Up State. Normal operation can be started after the startup time (tstartup) has expired per the Timing Requirements table. While active, the POR circuit holds all outputs of the TDEL1G522 in the high-impedance state.