SCDS418D July   2020  – September 2021

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and Functions
  7. Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Thermal Information
    4. 7.4  Recommended Operating Conditions
    5. 7.5  Source or Drain Continuous Current
    6. 7.6  ±15 V Dual Supply: Electrical Characteristics 
    7. 7.7  ±15 V Dual Supply: Switching Characteristics 
    8. 7.8  ±20 V Dual Supply: Electrical Characteristics
    9. 7.9  ±20 V Dual Supply: Switching Characteristics
    10. 7.10 44 V Single Supply: Electrical Characteristics 
    11. 7.11 44 V Single Supply: Switching Characteristics 
    12. 7.12 12 V Single Supply: Electrical Characteristics 
    13. 7.13 12 V Single Supply: Switching Characteristics 
    14. 7.14 Typical Characteristics
  8. Parameter Measurement Information
    1. 8.1  On-Resistance
    2. 8.2  Off-Leakage Current
    3. 8.3  On-Leakage Current
    4. 8.4  Transition Time
    5. 8.5  tON(EN) and tOFF(EN)
    6. 8.6  Break-Before-Make
    7. 8.7  tON (VDD) Time
    8. 8.8  Propagation Delay
    9. 8.9  Charge Injection
    10. 8.10 Off Isolation
    11. 8.11 Crosstalk
    12. 8.12 Bandwidth
    13. 8.13 THD + Noise
    14. 8.14 Power Supply Rejection Ratio (PSRR)
  9. Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Bidirectional Operation
      2. 9.3.2 Rail-to-Rail Operation
      3. 9.3.3 1.8 V Logic Compatible Inputs
      4. 9.3.4 Integrated Pull-Down Resistor on Logic Pins
      5. 9.3.5 Fail-Safe Logic
      6. 9.3.6 Latch-Up Immune
      7. 9.3.7 Ultra-Low Charge Injection
    4. 9.4 Device Functional Modes
    5. 9.5 Truth Tables
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curve
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
    2. 13.2 Receiving Notification of Documentation Updates
    3. 13.3 Support Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

tON(EN) and tOFF(EN)

Turn-on time is defined as the time taken by the output of the device to rise to 90% after the enable has risen past the logic threshold. The 90% measurement is utilized to provide the timing of the device. System level timing can then account for the time constant added from the load resistance and load capacitance. Figure 8-7 shows the setup used to measure turn-on time, denoted by the symbol tON(EN).

Turn-off time is defined as the time taken by the output of the device to fall to 10% after the enable has fallen past the logic threshold. The 10% measurement is utilized to provide the timing of the device. System level timing can then account for the time constant added from the load resistance and load capacitance. Figure 8-7 shows the setup used to measure turn-off time, denoted by the symbol tOFF(EN).

GUID-20201210-CA0I-8JMH-CBL1-XSXVLCQ7LFPZ-low.gif Figure 8-5 Turn-On and Turn-Off Time Measurement Setup