SGLS127B July   2002  – June 2025 TLC3702-EP

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Description
  4.   Pin Configuration and Functions
  5. 3Specifications
    1. 3.1 Absolute Maximum Ratings
    2. 3.2 Recommended Operating Conditions
    3. 3.3 Electrical Characteristics
    4. 3.4 Switching Characteristics
    5. 3.5 Typical Characteristics
  6. 4Detailed Description
    1. 4.1 Overview
    2. 4.2 Functional Block Diagrams
    3. 4.3 Feature Description
    4. 4.4 Device Functional Modes
      1. 4.4.1 Input
      2. 4.4.2 ESD Protection
      3. 4.4.3 Unused Inputs
      4. 4.4.4 Push-Pull Output
      5. 4.4.5 Hysteresis
        1. 4.4.5.1 Inverting Comparator With Hysteresis
        2. 4.4.5.2 Non-Inverting Comparator With Hysteresis
  7. 5Application and Implementation
    1. 5.1 Application Information
      1. 5.1.1 Basic Comparator Definitions
        1. 5.1.1.1 Operation
        2. 5.1.1.2 Propagation Delay
        3. 5.1.1.3 Overdrive and Underdrive Voltage
    2. 5.2 Typical Applications
      1. 5.2.1 Window Comparator
        1. 5.2.1.1 Design Requirements
        2. 5.2.1.2 Detailed Design Procedure
        3. 5.2.1.3 Application Curve
    3. 5.3 Power Supply Recommendations
    4. 5.4 Layout
      1. 5.4.1 Layout Guidelines
      2. 5.4.2 Layout Example
  8. 6Device and Documentation Support
    1. 6.1 Documentation Support
      1. 6.1.1 Related Documentation
    2. 6.2 Receiving Notification of Documentation Updates
    3. 6.3 Support Resources
    4. 6.4 Trademarks
    5. 6.5 Electrostatic Discharge Caution
    6. 6.6 Glossary
  9. 7Revision History
  10. 8Mechanical, Packaging, and Orderable Information

3.3 Electrical Characteristics

at specified operating free-air temperature, VDD = 5V (unless otherwise noted)
PARAMETER TEST CONDITIONS(1) TA MIN TYP MAX UNIT
VIO Input offset voltage

VDD = 5V to 10V,

VIC = VICRmin, See (2)

 25°C 1.2

15

5		 mV
−55°C to 125°C 10
IIO Input offset current VIC = 2.5V 25°C 1 pA
125°C 15 nA
IIB Input bias current VIC = 2.5V 25°C 5 pA
125°C 30 nA
VICR Common-mode input voltage range 25°C

0 to

VDD − 1

 V
−55°C to 125°C

0 to

VDD − 1.5
CMRR Common-mode rejection ratio VIC = VICRmin 25°C 84 dB
125°C 83
−55°C 82
kSVR Supply-voltage rejection ratio VDD = 5V to 10V 25°C 85 dB
125°C 85
−55°C 82
VOH High-level output voltage VID = 1V, IOH = − 4mA 25°C 4.5 4.7 V
125°C 4.2
VOL Low-level output voltage VID = −1V, IOH = − 4mA 25°C 210 300 mV
125°C 500

IOH

Short-circuit current (Sourcing)

25°C

15

30

mA

IOL

Short-circuit current (Sinking)

 25°C

15

30

mA
IDD Supply current (both comparators) Outputs low, No load 25°C 18 40 µA
−55°C to 125°C 90
(1) All characteristics are measured with zero common-mode voltage unless otherwise noted.
(2) The offset voltage limits given are the maximum values required to drive the output up to 4.5V or down to 0.3V.