SNOSDK2 June   2024 TLV3231-Q1

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1.     Pin Configurations: TLV3231 and TLV3232
  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. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagrams
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
      1. 6.4.1 Inputs
        1. 6.4.1.1 Unused Inputs
      2. 6.4.2 Internal Hysteresis
      3. 6.4.3 Outputs
      4. 6.4.4 ESD Protection
      5. 6.4.5 Power-On Reset (POR)
  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. 7.1.2 Hysteresis
        1. 7.1.2.1 Inverting Comparator With Hysteresis
        2. 7.1.2.2 Non-Inverting Comparator With Hysteresis
    2. 7.2 Typical Applications
      1. 7.2.1 Low-Side Current Sensing
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
    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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5.5 Electrical Characteristics

VS = 2.7V to 5V, VCM = VS / 2; at TA = 25°C (unless otherwise noted).
Typical values are at TA = 25°C.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
DC Input Characteristics
VIO Input Offset Voltage VS = 5V, VCM = VS / 2 ±0.1 ±4 mV
VIO Input Offset Voltage VS = 5V, VCM = VS / 2, TA = -40 to 125℃ ±5 mV
VHYS Hysteresis VS = 5V, VCM = VS / 2 0.5 1.55 2 mV
VHYS Hysteresis VS = 5V, VCM = VS / 2, TA = -40 to 125℃ 2.5 mV
VCM Common-mode voltage range (V-) - 0.1 (V+)+0.1 V
IB Input bias current VS = 5V, VCM = VS / 2 1 nA
IB Input bias current VS = 5V, VCM = VS / 2, TA = -40 to 125℃ 10 nA
IOS Input offset current VS = 5V, VCM = VS / 2 1 nA
CIN Input capacitance 2 pF
RDM Input differential mode resistance 9000 MΩ
RCM Input common mode resistance 9000 MΩ
CMRR Common-mode rejection ratio VCM = VEE  - 0.1V to  VCC + 0.1V 82 dB
DC Output Characteristics
VOH Voltage swing from (V+) VS = 5V, (V-) = 0V, ISource = 2mA 300 mV
VOL Voltage swing from (V-) VS = 5V, (V-) = 0V, ISink = 2mA 300 mV
ISC Short-circuit current VS = 5V, sourcing  50 mA
VS = 5V, sinking 50
Power Supply
ICC Supply current / Channel VS = 2.7V and 5V, no load, Output Low 200 250 uA
ICC Supply current / Channel VS = 2.7V and 5V,  no load, Output Low, TA = -40 to 125℃ 350 uA
PSRR Power Supply Rejection Ratio VS = 2.7V to 5.5V,  no load, TA = -40 to 125℃ 92 dB
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