SLCS114F November   1983  – June 2025 TLC372

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

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.3 Electrical Characteristics

at specified free-air temperature, VDD = 5V (unless otherwise noted)
PARAMETER TEST CONDITIONS TA(1) TLC372C TLC372I TLC372M, TLC372Q UNIT
MIN TYP MAX MIN TYP MAX MIN TYP MAX
VIO Input offset voltage VIC = VICRmin(2) 25°C 1 5 1 5 1 5 mV
Full range 6.5 7 10
IIO Input offset current 25°C 1 1 1 pA
MAX 0.3 1 10 nA
IIB Input bias current 25°C 5 5 5 pA
MAX 0.6 2 20 nA
VICR Common-mode input voltage range 25°C

0

to

VDD −1

0

to

VDD −1

0

to

VDD −1

 V
Full range

0

to

VDD −1.5

0

to

VDD −1.5

0

to

VDD −1.5
IOH High-level output current VID = 1V VOH = 5V 25°C 0.1 0.1 0.1 nA
VOH = 15V Full range 1 1 3 µA
VOL Low-level output voltage VID = −1V IOL = 4mA 25°C 150 400 150 400 150 400 mV
Full range 700 700 700
IOL Low-level output current VID = −1V VOL = 1.5V 25°C 6 16 6 16 6 16 mA
IDD Supply current
(two comparators)		 VID = 1V No load 25°C 150 300 150 300 150 300 µA
Full range 400 400 400
(1) All characteristics are measured with zero common-mode input voltage unless otherwise noted. Full range is 0°C to 70°C for TLC372C, −40°C to 85°C for TLC372I, and −55°C to 125°C for TLC372M and −40°C to 125°C for TLC372Q.
(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.