SLVSK31 June   2026 TLV9023L

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1.     Pin Configurations:TLV9023L
  6. 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 Switching Characteristics
    7. 5.7 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
      1. 6.4.1 Outputs
        1. 6.4.1.1 Comparator Open-Drain Outputs
        2. 6.4.1.2 AND_OUT Output
      2. 6.4.2 Power-On Reset (POR)
        1. 6.4.2.1 Output POR Behavior
      3. 6.4.3 Output Latching
        1. 6.4.3.1 TLV9023L Latch Behavior
        2. 6.4.3.2 Clear (CLR) Input
      4. 6.4.4 Inputs
        1. 6.4.4.1 Rail to Rail Input
        2. 6.4.4.2 Fail-Safe Inputs
        3. 6.4.4.3 Input Protection
        4. 6.4.4.4 Internal Hysteresis
        5. 6.4.4.5 AND_IN Input
        6. 6.4.4.6 Unused Inputs
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Basic Comparator Definitions
        1. 7.1.1.1 Operation
        2. 7.1.1.2 Propagation Delay
        3. 7.1.1.3 Overdrive Voltage
    2. 7.2 Typical Application
      1. 7.2.1 Window Comparator
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

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6.3 Feature Description

The unique feature of the TLV9023L is the output latching capability. The output latches upon the first threshold crossing to allow capturing of an event or error condition without the full attention of a system controller. This allows events to be captured at start up while the system controller is still initializing. The system controller can reset the latch after performing any needed tasks. The output is latched at power-up and requires the CLR pin to be pulled low to clear the latch.

The three outputs of the comparators are available individually, and also ANDed together, along with the AND_IN logic input, to the push-pull AND_OUT output. The AND_IN input can be used to dasy-chain multiple TLV9023L circuits, or external comparator outputs or error logic lines.

These comparators also feature fault-tolerant inputs that can go up to 6V without damage with no output phase inversion. This makes this family of comparators designed for precision voltage monitoring in harsh, noisy environments.