SLCS114F November   1983  – June 2025 TLC372 , TLC372M

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Description
  4. 3 Device Comparison Table
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions
    3. 5.3 Electrical Characteristics
    4. 5.4 Switching Characteristics
    5. 5.5 Electrical Characteristics
  7. 6 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Input
      2. 7.4.2 ESD Protection
      3. 7.4.3 Unused Inputs
      4. 7.4.4 Open-Drain Output
      5. 7.4.5 Hysteresis
        1. 7.4.5.1 Inverting Comparator With Hysteresis
        2. 7.4.5.2 Non-Inverting Comparator With Hysteresis
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Basic Comparator Definitions
        1. 8.1.1.1 Operation
        2. 8.1.1.2 Propagation Delay
        3. 8.1.1.3 Overdrive and Underdrive Voltage
    2. 8.2 Typical Applications
      1. 8.2.1 Window Comparator
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

5.5 Electrical Characteristics

at specified free-air temperature, VDD = 5V, TA = 25°C (unless otherwise noted)
PARAMETER TEST CONDITIONS(1) TLC372Y UNIT
MIN TYP MAX
VIO Input offset voltage VIC = VICRmin(2) 1 5 mV
IIO Input offset current 1 pA
IIB Input bias current 5 pA
VICR Common-mode input voltage range

0

to

VDD −1

 V
IOH High-level output current VID = 1V VOH = 5V 0.1 nA
VOL Low-level output voltage VID = −1V IOL = 4mA 150 400 mV
IOL Low-leve loutput current VID = −1V VOL = 1.5V 6 16 mA
IDD Supply current
(two comparators)		 VID = 1V No load 150 300 µA
(1) All characteristics are measured with zero common-mode input voltage unless otherwise noted.
(2) The offset voltage limits given are the maximum values required to drive the output above 4V or below 400mV with a 10kΩ resistor between the output and VDD. They can be verified by applying the limit value to the input and checking for the appropriate output state.