SLCS149C August   2006  – December 2025 TLV7211 , TLV7211A

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Ordering Information
  6. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Protection
    3. 5.3 Recommended Operating Conditions
    4. 5.4 2.7V Electrical Characteristics
    5. 5.5 5V Electrical Characteristics
    6. 5.6 15V Electrical Characteristics
    7. 5.7 Switching Characteristics
    8. 5.8 Typical Characteristics
  7. 6Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Device Functional Modes
      2. 6.3.2 Power-On Reset (POR)
  8. 7Device and Documentation Support
    1. 7.1 Receiving Notification of Documentation Updates
    2. 7.2 Support Resources
    3. 7.3 Trademarks
    4. 7.4 Electrostatic Discharge Caution
    5. 7.5 Glossary
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.3.2 Power-On Reset (POR)

The TLV7211 has an internal Power-on-Reset (POR) circuit for known start-up or power-down conditions. While the power supply (V+) is ramping up or ramping down, the POR circuitry is activated for up to 200µs after 1.7V is crossed, or immediately when the supply voltage drops below 1.7V. When the supply voltage is equal to or greater than the minimum supply voltage, and after the delay period, the comparator output reflects the state of the differential input (VID).

For the TLV7211 push-pull output devices, the output is held low during the POR period (ton).

TLV7211 TLV7211A Power-On Reset Timing Diagram Figure 6-1 Power-On Reset Timing Diagram